submission_id
stringlengths 10
10
| problem_id
stringlengths 6
6
| language
stringclasses 3
values | code
stringlengths 1
522k
| compiler_output
stringlengths 43
10.2k
|
|---|---|---|---|---|
s694393474
|
p00034
|
C
|
#include <stdio.h>
int main()
{
double L[10];
double V1, V2;
double meet_pos;
double railway_lenth;
int cnt1, cnt2;
int output[50];
cnt2 = 0;
while(1)
{
if(scanf("%lf,", &L[0]) == EOF)
{
break;
}
for(cnt1 = 1; cnt1 < 10; cnt1++)
{
scanf("%lf,", &L[cnt1]);
}
scanf("%lf,%lf", &V1, &V2);
railway_lenth = 0;
for(cnt1 = 0; cnt1 < 10; cnt1++)
{
railway_lenth += L[cnt1];
}
meet_pos = railway_lenth * V1 / (V1 + V2);
cnt1 = 0;
railway_lenth = 0;
while(railway_lenth <= meet_pos)
{
railway_lenth += L[cnt1];
cnt1++;
}
output[cnt2] = cnt1;
cnt2++;
}
for(cnt1 = 0; cnt1 < cnt2; cnt1++)
{
printf("%d\n", output[cnt1])
}
return 0;
}
|
main.c: In function 'main':
main.c:45:45: error: expected ';' before '}' token
45 | printf("%d\n", output[cnt1])
| ^
| ;
46 | }
| ~
|
s337405875
|
p00034
|
C
|
#include <stdio.h>
main(){
int n[10],a,b,i,nsum,m;
while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&n[0],&n[1],&n[2],&n[3],&n[4],&n[5],&n[6],&n[7],&n[8],&n[9],&a,&b) !=EOF){
double t=0,x;
nsum=0;
for(i=0;i<10;i++){#include <stdio.h>
main(){
int n[10],a,b,i,nsum,m;
while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&n[0],&n[1],&n[2],&n[3],&n[4],&n[5],&n[6],&n[7],&n[8],&n[9],&a,&b) !=EOF){
double t=0,x;
nsum=0;
for(i=0;i<10;i++){
nsum+=n[i];
}
t=nsum/(double)(a+b);
x=t*(double)a;
m=0;
for(i=0;i<10;i++){
if((double)x-m>0&&(double)x-m<n[i]){
i++;
break;
}
else if(x-m==0) break;
else m+=n[i];
}
printf("%d\n",i);
}
return 0;
}
nsum+=n[i];
}
t=nsum/(double)(a+b);
x=t*(double)a;
m=0;
for(i=0;i<10;i++){
if((double)x-m>0&&(double)x-m<n[i]){
i++;
break;
}
else if(x-m==0) break;
else m+=n[i];
}
printf("%d\n",i);
}
return 0;
}
|
main.c:2:1: error: return type defaults to 'int' [-Wimplicit-int]
2 | main(){
| ^~~~
main.c: In function 'main':
main.c:7:22: error: stray '#' in program
7 | for(i=0;i<10;i++){#include <stdio.h>
| ^
main.c:7:23: error: 'include' undeclared (first use in this function)
7 | for(i=0;i<10;i++){#include <stdio.h>
| ^~~~~~~
main.c:7:23: note: each undeclared identifier is reported only once for each function it appears in
main.c:7:32: error: 'stdio' undeclared (first use in this function); did you mean 'stdin'?
7 | for(i=0;i<10;i++){#include <stdio.h>
| ^~~~~
| stdin
main.c:8:7: error: expected ';' before '{' token
8 | main(){
| ^
| ;
|
s718176490
|
p00034
|
C
|
#include <stdio.h>
main(){
int n[10],a,b,i,nsum,m;
while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&n[0],&n[1],&n[2],&n[3],&n[4],&n[5],&n[6],&n[7],&n[8],&n[9],&a,&b) !=EOF){
double t=0,x;
nsum=0;
for(i=0;i<10;i++){
nsum+=n[i];
}
t=nsum/(double)(a+b);
x=t*(double)a;
m=0;
for(i=0;i<10;i++){
if((double)x-m>0&&(double)x-m<n[i]){
i++;
break;
}
else if(x-m==0) break;
else m+=n[i];
}
printf("%d\n",i);
}
return 0;
}
nsum+=n[i];
}
t=nsum/(double)(a+b);
x=t*(double)a;
m=0;
for(i=0;i<10;i++){
if((double)x-m>0&&(double)x-m<n[i]){
i++;
break;
}
else if(x-m==0) break;
else m+=n[i];
}
printf("%d\n",i);
}
return 0;
}
|
main.c:2:1: error: return type defaults to 'int' [-Wimplicit-int]
2 | main(){
| ^~~~
main.c:27:10: error: expected '=', ',', ';', 'asm' or '__attribute__' before '+=' token
27 | nsum+=n[i];
| ^~
main.c:28:4: error: expected identifier or '(' before '}' token
28 | }
| ^
main.c:29:4: warning: data definition has no type or storage class
29 | t=nsum/(double)(a+b);
| ^
main.c:29:4: error: type defaults to 'int' in declaration of 't' [-Wimplicit-int]
main.c:29:6: error: 'nsum' undeclared here (not in a function)
29 | t=nsum/(double)(a+b);
| ^~~~
main.c:29:20: error: 'a' undeclared here (not in a function)
29 | t=nsum/(double)(a+b);
| ^
main.c:29:22: error: 'b' undeclared here (not in a function)
29 | t=nsum/(double)(a+b);
| ^
main.c:30:4: warning: data definition has no type or storage class
30 | x=t*(double)a;
| ^
main.c:30:4: error: type defaults to 'int' in declaration of 'x' [-Wimplicit-int]
main.c:31:4: warning: data definition has no type or storage class
31 | m=0;
| ^
main.c:31:4: error: type defaults to 'int' in declaration of 'm' [-Wimplicit-int]
main.c:32:4: error: expected identifier or '(' before 'for'
32 | for(i=0;i<10;i++){
| ^~~
main.c:32:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
32 | for(i=0;i<10;i++){
| ^
main.c:32:18: error: expected '=', ',', ';', 'asm' or '__attribute__' before '++' token
32 | for(i=0;i<10;i++){
| ^~
main.c:40:11: error: expected declaration specifiers or '...' before string constant
40 | printf("%d\n",i);
| ^~~~~~
main.c:40:18: error: unknown type name 'i'
40 | printf("%d\n",i);
| ^
main.c:42:3: error: expected identifier or '(' before '}' token
42 | }
| ^
main.c:43:3: error: expected identifier or '(' before 'return'
43 | return 0;
| ^~~~~~
main.c:44:1: error: expected identifier or '(' before '}' token
44 | }
| ^
|
s078210618
|
p00034
|
C
|
#include<stdio.h>
int main()
{
int v1,v2;
int dist[10];
int dist0to10;
int i,station;
double intersect,tmp;
while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%
d",dist,dist+1,dist+2,dist+3,dist+4,dist+5,dist+6,dist+7,dist+8,dist+9,&v1,&v2)!=EOF)
{
dist0to10=0;
tmp=0;
for(i=0;i<10;i++)
{
dist0to10+=dist[i];
}
intersect=(double)(v1*dist0to10)/(v1+v2);
printf("%lf ",intersect);
for(i=0;i<10;i++)
{
tmp+=(double)dist[i];
if(tmp>=intersect)
{
station=i+1;
break;
}
}
printf("%d\n",station);
}
return 0;
}
|
main.c: In function 'main':
main.c:11:21: warning: missing terminating " character
11 | while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%
| ^
main.c:11:21: error: missing terminating " character
11 | while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.c:13:2: warning: missing terminating " character
13 | d",dist,dist+1,dist+2,dist+3,dist+4,dist+5,dist+6,dist+7,dist+8,dist+9,&v1,&v2)!=EOF)
| ^
main.c:13:2: error: missing terminating " character
13 | d",dist,dist+1,dist+2,dist+3,dist+4,dist+5,dist+6,dist+7,dist+8,dist+9,&v1,&v2)!=EOF)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.c:13:1: error: 'd' undeclared (first use in this function)
13 | d",dist,dist+1,dist+2,dist+3,dist+4,dist+5,dist+6,dist+7,dist+8,dist+9,&v1,&v2)!=EOF)
| ^
main.c:13:1: note: each undeclared identifier is reported only once for each function it appears in
main.c:13:2: error: expected ')' before '{' token
13 | d",dist,dist+1,dist+2,dist+3,dist+4,dist+5,dist+6,dist+7,dist+8,dist+9,&v1,&v2)!=EOF)
| ^
| )
14 | {
| ~
main.c:11:20: note: to match this '('
11 | while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%
| ^
main.c:37:18: error: expected ')' before '}' token
37 | return 0;
| ^
| )
38 | }
| ~
main.c:11:14: note: to match this '('
11 | while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%
| ^
main.c:38:1: error: expected expression before '}' token
38 | }
| ^
|
s065010890
|
p00034
|
C
|
#include<stdio.h>
int main()
{
int v1,v2;
int dist[10];
int dist0to10;
int i,station;
double intersect,tmp;
while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%
d",dist,dist+1,dist+2,dist+3,dist+4,dist+5,dist+6,dist+7,dist+8,dist+9,&v1,&v2)!=EOF)
{
dist0to10=0;
tmp=0;
for(i=0;i<10;i++)
{
dist0to10+=dist[i];
}
intersect=(double)(v1*dist0to10)/(v1+v2);
for(i=0;i<10;i++)
{
tmp+=(double)dist[i];
if(tmp>=intersect)
{
station=i+1;
break;
}
}
printf("%d\n",station);
}
return 0;
}
|
main.c: In function 'main':
main.c:11:21: warning: missing terminating " character
11 | while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%
| ^
main.c:11:21: error: missing terminating " character
11 | while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.c:13:2: warning: missing terminating " character
13 | d",dist,dist+1,dist+2,dist+3,dist+4,dist+5,dist+6,dist+7,dist+8,dist+9,&v1,&v2)!=EOF)
| ^
main.c:13:2: error: missing terminating " character
13 | d",dist,dist+1,dist+2,dist+3,dist+4,dist+5,dist+6,dist+7,dist+8,dist+9,&v1,&v2)!=EOF)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.c:13:1: error: 'd' undeclared (first use in this function)
13 | d",dist,dist+1,dist+2,dist+3,dist+4,dist+5,dist+6,dist+7,dist+8,dist+9,&v1,&v2)!=EOF)
| ^
main.c:13:1: note: each undeclared identifier is reported only once for each function it appears in
main.c:13:2: error: expected ')' before '{' token
13 | d",dist,dist+1,dist+2,dist+3,dist+4,dist+5,dist+6,dist+7,dist+8,dist+9,&v1,&v2)!=EOF)
| ^
| )
14 | {
| ~
main.c:11:20: note: to match this '('
11 | while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%
| ^
main.c:36:18: error: expected ')' before '}' token
36 | return 0;
| ^
| )
37 | }
| ~
main.c:11:14: note: to match this '('
11 | while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%
| ^
main.c:37:1: error: expected expression before '}' token
37 | }
| ^
|
s056566221
|
p00034
|
C++
|
#include <iostream>
#include <string>
using namespace std;
int main()
{
int l[10] , v1 , v2 , n , cnt;
double d , t;
char ch;
while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
n=0;
for(int i=0;i<10;i++){
n+=l[i];
}
t=n/(v1+v2);
d=v1*t; //列車1の動く距離
cnt=0;
while(d>0){
d -= l[cnt];
cnt++;
}
cout << cnt << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:129: error: no match for 'operator!=' (operand types are 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} and 'int')
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^~
| |
| std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}
a.cc:10:129: note: candidate: 'operator!=(int, int)' (built-in)
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
| ^
a.cc:10:129: note: no known conversion for argument 1 from 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} to 'int'
In file included from /usr/include/c++/14/iosfwd:42,
from /usr/include/c++/14/ios:40,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/postypes.h:197:5: note: candidate: 'template<class _StateT> bool std::operator!=(const fpos<_StateT>&, const fpos<_StateT>&)'
197 | operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:197:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/14/cstdio:42,
from /usr/include/c++/14/ext/string_conversions.h:45,
from /usr/include/c++/14/bits/basic_string.h:4154,
from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::fpos<_StateT>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:243:5: note: candidate: 'template<class _T1, class _T2> bool std::operator!=(const allocator<_CharT>&, const allocator<_T2>&)'
243 | operator!=(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:243:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::allocator<_CharT>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
| ^~~
In file included from /usr/include/c++/14/string:48:
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
455 | operator!=(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
500 | operator!=(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1686 | operator!=(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1753 | operator!=(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/string:51:
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator!=(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1052 | operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::pair<_T1, _T2>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47:
/usr/include/c++/14/string_view:651:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
651 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:651:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
| ^~~
/usr/include/c++/14/string_view:658:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
658 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:658:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
| ^~~
/usr/include/c++/14/string_view:666:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
666 | operator!=(__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:666:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF)){
|
|
s571094014
|
p00034
|
C++
|
#include <iostream>
#include <string>
using namespace std;
int main()
{
int l[10] , v1 , v2 , n , cnt;
double d , t;
char ch;
while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
n=0;
for(int i=0;i<10;i++){
n+=l[i];
}
t=n/(v1+v2);
d=v1*t; //列車1の動く距離
cnt=0;
while(d>0){
d -= l[cnt];
cnt++;
}
cout << cnt << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:127: error: no match for 'operator!=' (operand types are 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} and 'int')
10 | while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^~
| |
| std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}
a.cc:10:127: note: candidate: 'operator!=(int, int)' (built-in)
10 | while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
| ^
a.cc:10:127: note: no known conversion for argument 1 from 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} to 'int'
In file included from /usr/include/c++/14/iosfwd:42,
from /usr/include/c++/14/ios:40,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/postypes.h:197:5: note: candidate: 'template<class _StateT> bool std::operator!=(const fpos<_StateT>&, const fpos<_StateT>&)'
197 | operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:197:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/14/cstdio:42,
from /usr/include/c++/14/ext/string_conversions.h:45,
from /usr/include/c++/14/bits/basic_string.h:4154,
from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44:
a.cc:10:129: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::fpos<_StateT>'
10 | while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:243:5: note: candidate: 'template<class _T1, class _T2> bool std::operator!=(const allocator<_CharT>&, const allocator<_T2>&)'
243 | operator!=(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:243:5: note: template argument deduction/substitution failed:
a.cc:10:129: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::allocator<_CharT>'
10 | while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
| ^~~
In file included from /usr/include/c++/14/string:48:
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
455 | operator!=(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: template argument deduction/substitution failed:
a.cc:10:129: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
10 | while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
500 | operator!=(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: template argument deduction/substitution failed:
a.cc:10:129: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
10 | while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1686 | operator!=(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: template argument deduction/substitution failed:
a.cc:10:129: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
10 | while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1753 | operator!=(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: template argument deduction/substitution failed:
a.cc:10:129: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
10 | while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/string:51:
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator!=(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1052 | operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: template argument deduction/substitution failed:
a.cc:10:129: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::pair<_T1, _T2>'
10 | while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47:
/usr/include/c++/14/string_view:651:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
651 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:651:5: note: template argument deduction/substitution failed:
a.cc:10:129: note: 'std::basic_istream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
10 | while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
| ^~~
/usr/include/c++/14/string_view:658:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
658 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:658:5: note: template argument deduction/substitution failed:
a.cc:10:129: note: 'std::basic_istream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
10 | while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
| ^~~
/usr/include/c++/14/string_view:666:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
666 | operator!=(__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:666:5: note: template argument deduction/substitution failed:
a.cc:10:129: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
10 | while(cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2 !=EOF){
|
|
s271114989
|
p00034
|
C++
|
#include <iostream>
#include <string>
using namespace std;
int main()
{
int l[10] , v1 , v2 , n , cnt;
double d , t;
char ch;
while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
n=0;
for(int i=0;i<10;i++){
n+=l[i];
}
t=n/(v1+v2);
d=v1*t; //列車1の動く距離
cnt=0;
while(d>0){
d -= l[cnt];
cnt++;
}
cout << cnt << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:129: error: no match for 'operator!=' (operand types are 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} and 'int')
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^~
| |
| std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}
a.cc:10:129: note: candidate: 'operator!=(int, int)' (built-in)
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
| ^
a.cc:10:129: note: no known conversion for argument 1 from 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} to 'int'
In file included from /usr/include/c++/14/iosfwd:42,
from /usr/include/c++/14/ios:40,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/postypes.h:197:5: note: candidate: 'template<class _StateT> bool std::operator!=(const fpos<_StateT>&, const fpos<_StateT>&)'
197 | operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:197:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/14/cstdio:42,
from /usr/include/c++/14/ext/string_conversions.h:45,
from /usr/include/c++/14/bits/basic_string.h:4154,
from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::fpos<_StateT>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
| ^~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:243:5: note: candidate: 'template<class _T1, class _T2> bool std::operator!=(const allocator<_CharT>&, const allocator<_T2>&)'
243 | operator!=(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:243:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::allocator<_CharT>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
| ^~~
In file included from /usr/include/c++/14/string:48:
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
455 | operator!=(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
500 | operator!=(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1686 | operator!=(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
| ^~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1753 | operator!=(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
| ^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/string:51:
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator!=(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1052 | operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::pair<_T1, _T2>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
| ^~~
In file included from /usr/include/c++/14/bits/basic_string.h:47:
/usr/include/c++/14/string_view:651:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
651 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:651:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
| ^~~
/usr/include/c++/14/string_view:658:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
658 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:658:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: 'std::basic_istream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
| ^~~
/usr/include/c++/14/string_view:666:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
666 | operator!=(__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:666:5: note: template argument deduction/substitution failed:
a.cc:10:131: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
10 | while((cin>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
|
|
s311082425
|
p00034
|
C++
|
#include <iostream>
#include <string>
using namespace std;
int main()
{
int l[10] , v1 , v2 , n , cnt;
double d , t;
char ch;
while(cin(>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
n=0;
for(int i=0;i<10;i++){
n+=l[i];
}
t=n/(v1+v2);
d=v1*t; //列車1の動く距離
cnt=0;
while(d>0){
d -= l[cnt];
cnt++;
}
cout << cnt << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:15: error: expected primary-expression before '>>' token
10 | while(cin(>>l[0]>>ch>>l[1]>>ch>>l[2]>>ch>>l[3]>>ch>>l[4]>>ch>>l[5]>>ch>>l[6]>>ch>>l[7]>>ch>>l[8]>>ch>>l[9]>>ch>>v1>>ch>>v2) !=EOF){
| ^~
|
s410625229
|
p00034
|
C++
|
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
class Main{
public static void main(String[] args)throws IOException{
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String str;
while((str = reader.readLine()) != null){
String[] code = str.split(",",0);
int sum = 0;
int[] station = new int[12];
for(int i = 0; i < 10; i++){
station[i] = Integer.parseInt(code[i]);
sum += station[i];
}
int v1 = Integer.parseInt(code[10]);
int v2 = Integer.parseInt(code[11]);
double x = 0,s = 0;
for(int i = 0; i < 10; i++){
x += station[i];
s = x / v1;
if(x + s * v2 >= sum){
System.out.println(i + 1);
break;
}
}
}
reader.close();
}
}
|
a.cc:1:1: error: 'import' does not name a type
1 | import java.io.BufferedReader;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
2 | import java.io.IOException;
| ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: 'import' does not name a type
3 | import java.io.InputStreamReader;
| ^~~~~~
a.cc:3:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:6:15: error: expected ':' before 'static'
6 | public static void main(String[] args)throws IOException{
| ^~~~~~~
| :
a.cc:6:33: error: 'String' has not been declared
6 | public static void main(String[] args)throws IOException{
| ^~~~~~
a.cc:6:42: error: expected ',' or '...' before 'args'
6 | public static void main(String[] args)throws IOException{
| ^~~~
a.cc:6:46: error: expected ';' at end of member declaration
6 | public static void main(String[] args)throws IOException{
| ^
| ;
a.cc:6:47: error: 'throws' does not name a type
6 | public static void main(String[] args)throws IOException{
| ^~~~~~
a.cc:33:2: error: expected ';' after class definition
33 | }
| ^
| ;
|
s054010589
|
p00034
|
C++
|
$<.map{|i|*a,b,c=i.split(?,).map(&:to_f);s=0;p a.index{|j|(s+=j)>=a.reduce(:+)*b/(b+c)}+1}
|
a.cc:1:1: error: '$' does not name a type
1 | $<.map{|i|*a,b,c=i.split(?,).map(&:to_f);s=0;p a.index{|j|(s+=j)>=a.reduce(:+)*b/(b+c)}+1}
| ^
|
s441967848
|
p00034
|
C++
|
#include <cstdio>
using namespace std;
#define SIZE 10
#define scanf scanf_s
int main() {
int l[SIZE] = { 0 }, v1, v2;
double s;
char t;
while (scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&l[0],&l[1],&l[2],&l[3],&l[4],&l[5],&l[6],&l[7],&l[8],&l[9],&v1,&v2) != EOF) {
s = 0;
for (int i = 0; i < SIZE; i++) {
s += l[i];
}
s = s * v1 / (v1 + v2);
for (int i = 0; i < 10; i++) {
s -= l[i];
if (s <= 0) {
printf("%d\n", i + 1);
break;
}
}
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:5:15: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
5 | #define scanf scanf_s
| ^~~~~~~
a.cc:11:16: note: in expansion of macro 'scanf'
11 | while (scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&l[0],&l[1],&l[2],&l[3],&l[4],&l[5],&l[6],&l[7],&l[8],&l[9],&v1,&v2) != EOF) {
| ^~~~~
|
s928005760
|
p00034
|
C++
|
#include <iostream>
#include <numeric>
int main()
{
int lengthes[10];
char tmp;
while (std::cin >> lengthes[0] >> tmp >> lengthes[1] >> tmp >> lengthes[2] >> tmp >> lengthes[3] >> tmp >> lengthes[4] >> tmp >> lengthes[5] >> tmp >> lengthes[6] >> tmp >> lengthes[7] >> tmp >> lengthes[8] >> tmp >> lengthes[9] >> tmp )
{
int v1, v2;
std::cin >> v1 >> tmp >> v2;
int sum = std::accumulate(lengthes[0], lengthes[10], 0);
double sec = (double)(sum) / (v1 + v2);
double dist = v1 + sec;
int all = 0;
int index = 1;
for (auto length : lengthes)
{
all += length;
if (dist < all)
{
std::cout << index << std::endl;
break;
}
index++;
}
}
return 0;
}
|
In file included from /usr/include/c++/14/numeric:62,
from a.cc:2:
/usr/include/c++/14/bits/stl_numeric.h: In instantiation of '_Tp std::accumulate(_InputIterator, _InputIterator, _Tp) [with _InputIterator = int; _Tp = int]':
a.cc:13:28: required from here
13 | int sum = std::accumulate(lengthes[0], lengthes[10], 0);
| ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_numeric.h:141:48: error: invalid type argument of unary '*' (have 'int')
141 | __init = _GLIBCXX_MOVE_IF_20(__init) + *__first;
| ^~~~~~~~
|
s462037150
|
p00034
|
C++
|
#include<iostream>
#include<stdio.h>
#include<vector>
int main(){
int dis[10];int speed[2];vector<int> answers;
while(scanf("%d,%d,%d,%d,%d,%d.%d,%d,%d,%d,%d,%d",&dis[0],&dis[1],&dis[2],&dis[3],&dis[4],&dis[5],&dis[6],&dis[7],&dis[8],&dis[9],&speed[0],&speed[1])!=EOF){
int all=0;
for(int i=0;i<10;i++){
all+=dis[i];
}
double addtion_speed=speed[0]+speed[1];
double same_time=all/addtion_spedd;
double same_dis=speed[0]*same_time;
double add_dis=0;
int j=0;
while(same_dis>add_dis){
add_dis+=dis[j];
j++;
}
if(same_dis==add_dis)j--;
answers.push_back(j);
}
for(int i=0;i<answers.size();i++){
cout<<answers[i]<<endl;
}
}
|
a.cc: In function 'int main()':
a.cc:5:28: error: 'vector' was not declared in this scope
5 | int dis[10];int speed[2];vector<int> answers;
| ^~~~~~
a.cc:5:28: note: suggested alternatives:
In file included from /usr/include/c++/14/vector:66,
from a.cc:3:
/usr/include/c++/14/bits/stl_vector.h:428:11: note: 'std::vector'
428 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
/usr/include/c++/14/vector:93:13: note: 'std::pmr::vector'
93 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
a.cc:5:35: error: expected primary-expression before 'int'
5 | int dis[10];int speed[2];vector<int> answers;
| ^~~
a.cc:12:26: error: 'addtion_spedd' was not declared in this scope; did you mean 'addtion_speed'?
12 | double same_time=all/addtion_spedd;
| ^~~~~~~~~~~~~
| addtion_speed
a.cc:21:5: error: 'answers' was not declared in this scope
21 | answers.push_back(j);
| ^~~~~~~
a.cc:23:17: error: 'answers' was not declared in this scope
23 | for(int i=0;i<answers.size();i++){
| ^~~~~~~
a.cc:24:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
24 | cout<<answers[i]<<endl;
| ^~~~
| std::cout
In file included from a.cc:1:
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:24:23: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
24 | cout<<answers[i]<<endl;
| ^~~~
| std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s092851105
|
p00034
|
C++
|
#include <cstdio>
int main(){
int l[11],v1,v2;for(;~scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&l[0],&l[1],&l[2],&l[3],&l[4],&l[5],&l[6],&l[7],&l[8],&l[9],&v1,&v2);printf("%d\n",i+1))for(int i=0;i<10;i++){l[i]+=l[i-1];if(l[i]>=l[9]*(v1/((double)v1+v2)))break;}}}
|
a.cc: In function 'int main()':
a.cc:3:150: error: 'i' was not declared in this scope
3 | int l[11],v1,v2;for(;~scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&l[0],&l[1],&l[2],&l[3],&l[4],&l[5],&l[6],&l[7],&l[8],&l[9],&v1,&v2);printf("%d\n",i+1))for(int i=0;i<10;i++){l[i]+=l[i-1];if(l[i]>=l[9]*(v1/((double)v1+v2)))break;}}}
| ^
a.cc: At global scope:
a.cc:3:233: error: expected declaration before '}' token
3 | int l[11],v1,v2;for(;~scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",&l[0],&l[1],&l[2],&l[3],&l[4],&l[5],&l[6],&l[7],&l[8],&l[9],&v1,&v2);printf("%d\n",i+1))for(int i=0;i<10;i++){l[i]+=l[i-1];if(l[i]>=l[9]*(v1/((double)v1+v2)))break;}}}
| ^
|
s994702804
|
p00034
|
C++
|
#include <cstdio>
using namespace std;
int main(){
int l[12], v1, v2;
double sum,sum2;
while( scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",
&l[1],&l[2],&l[3],&l[4],&l[5],&l[6],&l[7],&l[8],&l[9],&l[10],&v1,&v2) != EOF ){
sum = 0;
for(int i=1 ; i<=10 ; i++){
sum += l[i];
}
sum2 = ((double)sum)/(double)((v1+v2))*(double)(v1);
sum = 0;
for(int i=1 ; i<=10 ; i++){
sum += k[i];
if( sum <= sum2 ){
printf("%d\n", i);
break;
}
}
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:18:32: error: 'k' was not declared in this scope
18 | sum += k[i];
| ^
|
s421223733
|
p00034
|
C++
|
#include<iostream>
using namespace std;
int main(){
int km[10],v1,v2; char a;
    double leng;
while(1){
  for(int i = 0; i < 10; i++)
        {
            cin >> km[i] >> a;
        }
        if(!cin)
            break;
        cin >> v1 >> a >> v2;
 
leng = 0.0;
for(int k =0;k<10;k++)
leng += km[k]; 
double length = leng * v1 / (v1 +v2); 
leng = 0.0;  
for(int k=0;k<10;k++){
leng +=  km[k];
if(leng >= length ){
cout << k+1 <<endl; break;
}
}
}
}
|
a.cc:6:2: error: stray '#' in program
6 |     double leng;
| ^
a.cc:6:9: error: stray '#' in program
6 |     double leng;
| ^
a.cc:8:11: error: stray '#' in program
8 |   for(int i = 0; i < 10; i++)
| ^
a.cc:9:2: error: stray '#' in program
9 |         {
| ^
a.cc:9:9: error: stray '#' in program
9 |         {
| ^
a.cc:9:16: error: stray '#' in program
9 |         {
| ^
a.cc:9:23: error: stray '#' in program
9 |         {
| ^
a.cc:10:2: error: stray '#' in program
10 |             cin >> km[i] >> a;
| ^
a.cc:10:9: error: stray '#' in program
10 |             cin >> km[i] >> a;
| ^
a.cc:10:16: error: stray '#' in program
10 |             cin >> km[i] >> a;
| ^
a.cc:10:23: error: stray '#' in program
10 |             cin >> km[i] >> a;
| ^
a.cc:10:30: error: stray '#' in program
10 |             cin >> km[i] >> a;
| ^
a.cc:10:37: error: stray '#' in program
10 |             cin >> km[i] >> a;
| ^
a.cc:11:2: error: stray '#' in program
11 |         }
| ^
a.cc:11:9: error: stray '#' in program
11 |         }
| ^
a.cc:11:16: error: stray '#' in program
11 |         }
| ^
a.cc:11:23: error: stray '#' in program
11 |         }
| ^
a.cc:12:2: error: stray '#' in program
12 |         if(!cin)
| ^
a.cc:12:9: error: stray '#' in program
12 |         if(!cin)
| ^
a.cc:12:16: error: stray '#' in program
12 |         if(!cin)
| ^
a.cc:12:23: error: stray '#' in program
12 |         if(!cin)
| ^
a.cc:13:2: error: stray '#' in program
13 |             break;
| ^
a.cc:13:9: error: stray '#' in program
13 |             break;
| ^
a.cc:13:16: error: stray '#' in program
13 |             break;
| ^
a.cc:13:23: error: stray '#' in program
13 |             break;
| ^
a.cc:13:30: error: stray '#' in program
13 |             break;
| ^
a.cc:13:37: error: stray '#' in program
13 |             break;
| ^
a.cc:14:2: error: stray '#' in program
14 |         cin >> v1 >> a >> v2;
| ^
a.cc:14:9: error: stray '#' in program
14 |         cin >> v1 >> a >> v2;
| ^
a.cc:14:16: error: stray '#' in program
14 |         cin >> v1 >> a >> v2;
| ^
a.cc:14:23: error: stray '#' in program
14 |         cin >> v1 >> a >> v2;
| ^
a.cc:15:2: error: stray '#' in program
15 |  
| ^
a.cc:18:24: error: stray '#' in program
18 | leng += km[k]; 
| ^
a.cc:19:47: error: stray '#' in program
19 | double length = leng * v1 / (v1 +v2); 
| ^
a.cc:20:22: error: stray '#' in program
20 | leng = 0.0;  
| ^
a.cc:22:18: error: stray '#' in program
22 | leng +=  km[k];
| ^
a.cc: In function 'int main()':
a.cc:6:3: error: lvalue required as unary '&' operand
6 |     double leng;
| ^~~
a.cc:6:10: error: lvalue required as unary '&' operand
6 |     double leng;
| ^~~
a.cc:8:12: error: lvalue required as unary '&' operand
8 |   for(int i = 0; i < 10; i++)
| ^~~
a.cc:9:3: error: lvalue required as unary '&' operand
9 |         {
| ^~~
a.cc:9:10: error: lvalue required as unary '&' operand
9 |         {
| ^~~
a.cc:9:17: error: lvalue required as unary '&' operand
9 |         {
| ^~~
a.cc:9:24: error: lvalue required as unary '&' operand
9 |         {
| ^~~
a.cc:10:3: error: lvalue required as unary '&' operand
10 |             cin >> km[i] >> a;
| ^~~
a.cc:10:10: error: lvalue required as unary '&' operand
10 |             cin >> km[i] >> a;
| ^~~
a.cc:10:17: error: lvalue required as unary '&' operand
10 |             cin >> km[i] >> a;
| ^~~
a.cc:10:24: error: lvalue required as unary '&' operand
10 |             cin >> km[i] >> a;
| ^~~
a.cc:10:31: error: lvalue required as unary '&' operand
10 |             cin >> km[i] >> a;
| ^~~
a.cc:10:38: error: lvalue required as unary '&' operand
10 |             cin >> km[i] >> a;
| ^~~
a.cc:10:53: error: 'i' was not declared in this scope
10 |             cin >> km[i] >> a;
| ^
a.cc:11:3: error: lvalue required as unary '&' operand
11 |         }
| ^~~
a.cc:11:10: error: lvalue required as unary '&' operand
11 |         }
| ^~~
a.cc:11:17: error: lvalue required as unary '&' operand
11 |         }
| ^~~
a.cc:11:24: error: lvalue required as unary '&' operand
11 |         }
| ^~~
a.cc:12:3: error: lvalue required as unary '&' operand
12 |         if(!cin)
| ^~~
a.cc:12:10: error: lvalue required as unary '&' operand
12 |         if(!cin)
| ^~~
a.cc:12:17: error: lvalue required as unary '&' operand
12 |         if(!cin)
| ^~~
a.cc:12:24: error: lvalue required as unary '&' operand
12 |         if(!cin)
| ^~~
a.cc:13:3: error: lvalue required as unary '&' operand
13 |             break;
| ^~~
a.cc:13:10: error: lvalue required as unary '&' operand
13 |             break;
| ^~~
a.cc:13:17: error: lvalue required as unary '&' operand
13 |             break;
| ^~~
a.cc:13:24: error: lvalue required as unary '&' operand
13 |             break;
| ^~~
a.cc:13:31: error: lvalue required as unary '&' operand
13 |             break;
| ^~~
a.cc:13:38: error: lvalue required as unary '&' operand
13 |             break;
| ^~~
a.cc:14:3: error: lvalue required as unary '&' operand
14 |         cin >> v1 >> a >> v2;
| ^~~
a.cc:14:10: error: lvalue required as unary '&' operand
14 |         cin >> v1 >> a >> v2;
| ^~~
a.cc:14:17: error: lvalue required as unary '&' operand
14 |         cin >> v1 >> a >> v2;
| ^~~
a.cc:14:24: error: lvalue required as unary '&' operand
14 |         cin >> v1 >> a >> v2;
| ^~~
a.cc:15:3: error: lvalue required as unary '&' operand
15 |  
| ^~~
a.cc:18:25: error: lvalue required as unary '&' operand
18 | leng += km[k]; 
| ^~~
a.cc:19:48: error: lvalue required as unary '&' operand
19 | double length = leng * v1 / (v1 +v2); 
| ^~~
a.cc:20:23: error: lvalue required as unary '&' operand
20 | leng = 0.0;  
| ^~~
a.cc:22:19: error: lvalue required as unary '&' operand
22 | leng +=  km[k];
| ^~~
|
s166841740
|
p00034
|
C++
|
cout << " v1 " << v1 << endl;
|
a.cc:1:5: error: 'cout' does not name a type
1 | cout << " v1 " << v1 << endl;
| ^~~~
|
s378638082
|
p00034
|
C++
|
#include <stdio.h>
int main(){
double v1,v2,t,x;
int a[10],i;
while(scanf("%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%lf,%lf",&a[0],&a[1],&a[2],&a[3],&a[4],&a[5],&a[6],&a[7],&a[8],&a[9],&v1,&v2)!=EOF){
x=0;
for(i=0,i<10;i++){
x+=a[i];
}
t=(v1)/(v1+v2);
x=x*t;
for(i=0;x>0;i++){
x-=a[i];
}
printf("%d\n",i+1);
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:17: error: expected ';' before ')' token
8 | for(i=0,i<10;i++){
| ^
| ;
|
s434614745
|
p00034
|
C++
|
#include<iostream>
#include<vector>
int main(){
int first;
while(std::cin>>first){
std::vector<int> distance(10);
distance[0]=first;
int sum=0;
char dummy;
sum+=first;
for(int i=1;i<10;++i){
std::cin>>dummy;
int s;
std::cin>>s;
sum+=s;
a+=s;
distance[i]=a;
}
double v1,v2;
std::cin>>dummy>>v1>>dummy>>v2;
int ans=0;
for(int i=0;i<10;++i){
if(distance[i]<=sum/(v1+v2)*v1){
ans=i+1;
}
}
std::cout<<ans<<std::endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:17:25: error: 'a' was not declared in this scope
17 | a+=s;
| ^
|
s057892451
|
p00035
|
Java
|
import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
while(sc.hasNext()){
String[] s = sc.nextLine().split(",");
double[] a = new double[8];
for(int i=0;i < 8;i++) a[i] = Double.parseDouble(s[i]); }
if(isCross(a[0],a[1],a[4],a[5],a[2],a[3],a[6],a[7]) > 0.0 || isCross(a[2],a[3],a[6],a[7],a[0],a[1],a[4],a[5]) > 0.0){
System.out.println("NO");
}else{
System.out.println("YES");} }}
private static double isCross(double p1_x,double p1_y,double p2_x,double p2_y,double p3_x,double p3_y,double p4_x,double p4_y){
return ( (p1_x-p2_x)*
(p3_y-p1_y) +
(p1_y-p2_y)*(p1_x-p3_x)) *
((p1_x-p2_x)*(p4_y-p1_y) +
(p1_y-p2_y)*(p1_x-p4_x));
}
}
|
Main.java:17: error: unnamed classes are a preview feature and are disabled by default.
private static double isCross(double p1_x,double p1_y,double p2_x,double p2_y,double p3_x,double p3_y,double p4_x,double p4_y){
^
(use --enable-preview to enable unnamed classes)
Main.java:24: error: class, interface, enum, or record expected
}
^
2 errors
|
s164878664
|
p00035
|
Java
|
import java.io.*;
class Main{
public static void main(String[] args){
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String line;
while((line=br.readLine())!=null){
String[] value=line.split(",");
xa=Integer.parseInt(value[0]);
ya=Integer.parseInt(value[1]);
xb=Integer.parseInt(value[2]);
yb=Integer.parseInt(value[3]);
xc=Integer.parseInt(value[4]);
yc=Integer.parseInt(value[5]);
xd=Integer.parseInt(value[6]);
yd=Integer.parseInt(value[7]);
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
if(area1==area2){
System.out.println("YES");
}
else{
System.out.println("NO");
}
}
}
static double area(double a,double b,double c,double d){
return Math.abs(a*d-b*c)/2;
}
}
|
Main.java:9: error: cannot find symbol
xa=Integer.parseInt(value[0]);
^
symbol: variable xa
location: class Main
Main.java:10: error: cannot find symbol
ya=Integer.parseInt(value[1]);
^
symbol: variable ya
location: class Main
Main.java:11: error: cannot find symbol
xb=Integer.parseInt(value[2]);
^
symbol: variable xb
location: class Main
Main.java:12: error: cannot find symbol
yb=Integer.parseInt(value[3]);
^
symbol: variable yb
location: class Main
Main.java:13: error: cannot find symbol
xc=Integer.parseInt(value[4]);
^
symbol: variable xc
location: class Main
Main.java:14: error: cannot find symbol
yc=Integer.parseInt(value[5]);
^
symbol: variable yc
location: class Main
Main.java:15: error: cannot find symbol
xd=Integer.parseInt(value[6]);
^
symbol: variable xd
location: class Main
Main.java:16: error: cannot find symbol
yd=Integer.parseInt(value[7]);
^
symbol: variable yd
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable xb
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable xa
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable yb
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable ya
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable xd
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable xa
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable yd
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable ya
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable xb
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable xc
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable yb
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable yc
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable xd
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable xc
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable yd
location: class Main
Main.java:17: error: cannot find symbol
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
^
symbol: variable yc
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable xa
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable xb
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable ya
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable yb
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable xc
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable xb
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable yc
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable yb
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable xa
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable xd
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable ya
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable yd
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable xc
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable xd
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable yc
location: class Main
Main.java:18: error: cannot find symbol
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
^
symbol: variable yd
location: class Main
40 errors
|
s261492456
|
p00035
|
Java
|
import java.io.*;
class Main{
public static void main(String[] args){
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String line;
while((line=br.readLine())!=null){
String[] value=line.split(",");
double xa=Double.parseDouble(value[0]);
double ya=Double.parseDouble(value[1]);
double xb=Double.parseDouble(value[2]);
double yb=Double.parseDouble(value[3]);
double xc=Double.parseDouble(value[4]);
double yc=Double.parseDouble(value[5]);
double xd=Double.parseDouble(value[6]);
double yd=Double.parseDouble(value[7]);
double area1=area(xb-xa,yb-ya,xd-xa,yd-ya)+area(xb-xc,yb-yc,xd-xc,yd-yc);
double area2=area(xa-xb,ya-yb,xc-xb,yc-yb)+area(xa-xd,ya-yd,xc-xd,yc-yd);
if(area1==area2){
System.out.println("YES");
}
else{
System.out.println("NO");
}
}
}
static double area(double a,double b,double c,double d){
return Math.abs(a*d-b*c)/2;
}
}
|
Main.java:7: error: unreported exception IOException; must be caught or declared to be thrown
while((line=br.readLine())!=null){
^
1 error
|
s485463068
|
p00035
|
Java
|
import java.util.*;
public class Main{
private static final Scanner scan = new Scanner(System.in)
.useDelimiter("[,\\s]+");
public static void main(String[] args){
while(scan.hasNext()){
double[] x = new double[4];
double[] y = new double[4];
for(int i = 0; i < 4; i++){
x[i] = scan.nextDouble();
y[i] = scan.nextDouble();
}
System.out.println(solve(x,y));
}
}
static String solve(double[] x, double[] y){
boolean dirs[] = new boolean[4];
for(int i = 0; i < 4; i++){
int j = (i+1) % 4;
int k = (i+2) % 4;
dirs[i] = cross(x[j]-x[i], y[j]-y[i], x[k]-x[i], y[k]-y[i]);
}
boolean yes = true;
for(int i = 1; i < 4; i++){
if(dirs[i-1] != dirs[i]){
yes = false;
}
return yes? "YES" : "NO";
}
}
private boolean cross(double x1, double y1, double x2, double y2){
return (x1*y2 - x2*y1) >= 0;
}
}
|
Main.java:26: error: non-static method cross(double,double,double,double) cannot be referenced from a static context
dirs[i] = cross(x[j]-x[i], y[j]-y[i], x[k]-x[i], y[k]-y[i]);
^
1 error
|
s597359707
|
p00035
|
Java
|
import java.util.*;
public class A{
private static final Scanner scan = new Scanner(System.in)
.useDelimiter("[,\\s]+");
static boolean dirs[] = new boolean[4];
public static void main(String[] args){
while(scan.hasNext()){
double[] x = new double[4];
double[] y = new double[4];
for(int i = 0; i < 4; i++){
x[i] = scan.nextDouble();
y[i] = scan.nextDouble();
}
System.out.println(solve(x,y));
}
}
static String solve(double[] x, double[] y){
for(int i = 0; i < 4; i++){
int j = (i+1) % 4;
int k = (i+2) % 4;
dirs[i] = cross(x[j]-x[i], y[j]-y[i], x[k]-x[i], y[k]-y[i]);
}
boolean yes = true;
for(int i = 1; i < 4; i++){
if(dirs[i-1] != dirs[i]){
yes = false;
}
return yes? "YES" : "NO";
}
}
private boolean cross(double x1, double y1, double x2, double y2){
return (x1*y2 - x2*y1) >= 0;
}
}
|
Main.java:3: error: class A is public, should be declared in a file named A.java
public class A{
^
Main.java:26: error: non-static method cross(double,double,double,double) cannot be referenced from a static context
dirs[i] = cross(x[j]-x[i], y[j]-y[i], x[k]-x[i], y[k]-y[i]);
^
2 errors
|
s460737670
|
p00035
|
Java
|
import java.util.*;
public class Main{
private static final Scanner scan = new Scanner(System.in)
.useDelimiter("[,\\s]+");
static boolean dirs[] = new boolean[4];
public static void main(String[] args){
while(scan.hasNext()){
double[] x = new double[4];
double[] y = new double[4];
for(int i = 0; i < 4; i++){
x[i] = scan.nextDouble();
y[i] = scan.nextDouble();
}
System.out.println(solve(x,y));
}
}
static String solve(double[] x, double[] y){
for(int i = 0; i < 4; i++){
int j = (i+1) % 4;
int k = (i+2) % 4;
dirs[i] = cross(x[j]-x[i], y[j]-y[i], x[k]-x[i], y[k]-y[i]);
}
boolean yes = true;
for(int i = 1; i < 4; i++){
if(dirs[i-1] != dirs[i]){
yes = false;
}
return yes? "YES" : "NO";
}
}
private static boolean cross(double x1, double y1, double x2, double y2){
return (x1*y2 - x2*y1) >= 0;
}
}
|
Main.java:35: error: missing return statement
}
^
1 error
|
s332010137
|
p00035
|
Java
|
import java.util.*;
public class Main{
private static final Scanner scan = new Scanner(System.in)
.useDelimiter("[,\\s]+");
public static void main(String[] args){
while(scan.hasNext()){
double[] x = new double[4];
double[] y = new double[4];
for(int i = 0; i < 4; i++){
x[i] = scan.nextDouble();
y[i] = scan.nextDouble();
}
boolean flag = isIntersect(x[0], y[0], x[2], y[2], x[1], y[1], x[3], y[3])
&& isIntersect(x[1], y[1], x[3], y[3], x[0], y[0], x[2], y[2]);
System.out.printf("%s\n", flag? "Yes" : "NO");
}
}
public static boolean isIntersect(double x1, double y1, double x2, double y2,
double x3, double y3, double x4, double y4){
//???A(x1,y1)??¨???B(x2,y2)????????¶??´?????¨???C(x3,y3)??¨???D(x4,y4)????????¶???????????????????????????????????????
double tc = (x1-x2)*(y3-y1)+(y1-y2)*(x1-x3);
double td = (x1-x2)*(y4-y1)+(y1-y2)*(x1-x4)
return tc * td < 0;
}
}
|
Main.java:27: error: ';' expected
double td = (x1-x2)*(y4-y1)+(y1-y2)*(x1-x4)
^
1 error
|
s590385388
|
p00035
|
Java
|
import java.io.*;class Main{
public static void main(String[]_)throws Exception{
int i,j;
boolean f;
float l[]=new float[8];
BufferedReader B=new BufferedReader(new InputStreamReader(System.in));
for(String s;(s=B.readLine())!=null;System.out.println(f?"NO":"YES")){
_=s.split(",");
f=false;
for(j=0;j<2;j++){
for(i=0;i<8;i++)l[i]=Float.valueOf(_[(4*j+i)%8]);
f|=
((l[0]-l[2])*(l[5]-l[1])+(l[1]-l[3])*(l[0]-l[4]))*
((l[0]-l[2])*(l[7]-l[1])+(l[1]-l[3])*(l[0]-l[6]))<0;
}
}
}
}
|
Main.java:2: error: as of release 9, '_' is a keyword, and may not be used as an identifier
public static void main(String[]_)throws Exception{
^
Main.java:8: error: as of release 9, '_' is a keyword, and may not be used as an identifier
_=s.split(",");
^
Main.java:11: error: as of release 9, '_' is a keyword, and may not be used as an identifier
for(i=0;i<8;i++)l[i]=Float.valueOf(_[(4*j+i)%8]);
^
3 errors
|
s780894286
|
p00035
|
Java
|
import java.io.*;class Main{
public static void main(String _[])throws Exception{
int i,j;
boolean f;
float l[]=new float[8];
BufferedReader B=new BufferedReader(new InputStreamReader(System.in));
for(String s;(s=B.readLine())!=null;System.out.println(f?"NO":"YES")){
_=s.split(",");
f=false;
for(j=0;j<2;j++){
for(i=0;i<8;i++)l[i]=Float.valueOf(_[(4*j+i)%8]);
f|=
((l[0]-l[2])*(l[5]-l[1])+(l[1]-l[3])*(l[0]-l[4]))*
((l[0]-l[2])*(l[7]-l[1])+(l[1]-l[3])*(l[0]-l[6]))<0;
}
}
}
}
|
Main.java:2: error: as of release 9, '_' is a keyword, and may not be used as an identifier
public static void main(String _[])throws Exception{
^
Main.java:8: error: as of release 9, '_' is a keyword, and may not be used as an identifier
_=s.split(",");
^
Main.java:11: error: as of release 9, '_' is a keyword, and may not be used as an identifier
for(i=0;i<8;i++)l[i]=Float.valueOf(_[(4*j+i)%8]);
^
3 errors
|
s443591260
|
p00035
|
Java
|
import java.io.*;class Main{public static void main(String[]_)throws Exception{int i,j,k;float l[]=new float[8];BufferedReader B=new BufferedReader(new InputStreamReader(System.in));for(String s;s=B.readLine())!=null;System.out.println(k>0?"NO":"YES")){_=s.split(",");for(k=j=0;j<2;j++){for(i=0;i<8;i++)l[i]=Float.valueOf(_[(4*j+i)%8]);if(((l[0]-l[2])*(l[5]-l[1])+(l[1]-l[3])*(l[0]-l[4]))*((l[0]-l[2])*(l[7]-l[1])+(l[1]-l[3])*(l[0]-l[6]))<0)k++;}}}}
|
Main.java:1: error: as of release 9, '_' is a keyword, and may not be used as an identifier
import java.io.*;class Main{public static void main(String[]_)throws Exception{int i,j,k;float l[]=new float[8];BufferedReader B=new BufferedReader(new InputStreamReader(System.in));for(String s;s=B.readLine())!=null;System.out.println(k>0?"NO":"YES")){_=s.split(",");for(k=j=0;j<2;j++){for(i=0;i<8;i++)l[i]=Float.valueOf(_[(4*j+i)%8]);if(((l[0]-l[2])*(l[5]-l[1])+(l[1]-l[3])*(l[0]-l[4]))*((l[0]-l[2])*(l[7]-l[1])+(l[1]-l[3])*(l[0]-l[6]))<0)k++;}}}}
^
Main.java:1: error: ';' expected
import java.io.*;class Main{public static void main(String[]_)throws Exception{int i,j,k;float l[]=new float[8];BufferedReader B=new BufferedReader(new InputStreamReader(System.in));for(String s;s=B.readLine())!=null;System.out.println(k>0?"NO":"YES")){_=s.split(",");for(k=j=0;j<2;j++){for(i=0;i<8;i++)l[i]=Float.valueOf(_[(4*j+i)%8]);if(((l[0]-l[2])*(l[5]-l[1])+(l[1]-l[3])*(l[0]-l[4]))*((l[0]-l[2])*(l[7]-l[1])+(l[1]-l[3])*(l[0]-l[6]))<0)k++;}}}}
^
Main.java:1: error: illegal start of expression
import java.io.*;class Main{public static void main(String[]_)throws Exception{int i,j,k;float l[]=new float[8];BufferedReader B=new BufferedReader(new InputStreamReader(System.in));for(String s;s=B.readLine())!=null;System.out.println(k>0?"NO":"YES")){_=s.split(",");for(k=j=0;j<2;j++){for(i=0;i<8;i++)l[i]=Float.valueOf(_[(4*j+i)%8]);if(((l[0]-l[2])*(l[5]-l[1])+(l[1]-l[3])*(l[0]-l[4]))*((l[0]-l[2])*(l[7]-l[1])+(l[1]-l[3])*(l[0]-l[6]))<0)k++;}}}}
^
Main.java:1: error: ';' expected
import java.io.*;class Main{public static void main(String[]_)throws Exception{int i,j,k;float l[]=new float[8];BufferedReader B=new BufferedReader(new InputStreamReader(System.in));for(String s;s=B.readLine())!=null;System.out.println(k>0?"NO":"YES")){_=s.split(",");for(k=j=0;j<2;j++){for(i=0;i<8;i++)l[i]=Float.valueOf(_[(4*j+i)%8]);if(((l[0]-l[2])*(l[5]-l[1])+(l[1]-l[3])*(l[0]-l[4]))*((l[0]-l[2])*(l[7]-l[1])+(l[1]-l[3])*(l[0]-l[6]))<0)k++;}}}}
^
Main.java:1: error: as of release 9, '_' is a keyword, and may not be used as an identifier
import java.io.*;class Main{public static void main(String[]_)throws Exception{int i,j,k;float l[]=new float[8];BufferedReader B=new BufferedReader(new InputStreamReader(System.in));for(String s;s=B.readLine())!=null;System.out.println(k>0?"NO":"YES")){_=s.split(",");for(k=j=0;j<2;j++){for(i=0;i<8;i++)l[i]=Float.valueOf(_[(4*j+i)%8]);if(((l[0]-l[2])*(l[5]-l[1])+(l[1]-l[3])*(l[0]-l[4]))*((l[0]-l[2])*(l[7]-l[1])+(l[1]-l[3])*(l[0]-l[6]))<0)k++;}}}}
^
Main.java:1: error: as of release 9, '_' is a keyword, and may not be used as an identifier
import java.io.*;class Main{public static void main(String[]_)throws Exception{int i,j,k;float l[]=new float[8];BufferedReader B=new BufferedReader(new InputStreamReader(System.in));for(String s;s=B.readLine())!=null;System.out.println(k>0?"NO":"YES")){_=s.split(",");for(k=j=0;j<2;j++){for(i=0;i<8;i++)l[i]=Float.valueOf(_[(4*j+i)%8]);if(((l[0]-l[2])*(l[5]-l[1])+(l[1]-l[3])*(l[0]-l[4]))*((l[0]-l[2])*(l[7]-l[1])+(l[1]-l[3])*(l[0]-l[6]))<0)k++;}}}}
^
6 errors
|
s751785525
|
p00035
|
Java
|
import java.util.Scanner;
public class A0035 {
public static double[] equation(double a,double b,double c,double d,double e,double f){
double det = a*e-b*d;
double[] ans = new double[2];
double x = (c*e-b*f)/det;
double y = (a*f-c*d)/det;
if(x==-0)
x = 0;
if(y==-0)
y = 0;
ans[0] = x;
ans[1] = y;
return ans;
}
public static String[] kommmaReader() {
Scanner sc = new Scanner(System.in);
String line;
line=sc.nextLine();
String[] array = line.split(",");
return array;
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
do{
String[] str = kommmaReader();
double[] p = new double[8];
for(int i=0; i<8; i++) p[i] = Double.parseDouble(str[i]);
double[] ans = equation(p[0]-p[2],p[4]-p[2],p[6]-p[2],p[1]-p[3],p[5]-p[3],p[7]-p[3]);
if(ans[0]+ans[1]>1 && ans[0]>0 && ans[1]>0) System.out.println("YES");
else System.out.println("NO");
}while(sc.hasNextLine());
}
}
|
Main.java:3: error: class A0035 is public, should be declared in a file named A0035.java
public class A0035 {
^
1 error
|
s096016743
|
p00035
|
Java
|
import java.util.Scanner;
public class Main {
// ヘロンの公式(３つの辺から求めるver)
public static double getArea (double a, double b, double c) {
double s = (a + b + c) / 2;
return Math.sqrt(s * (s - a) * (s - b) * (s - c));
}
// ２点間の距離
public static double getDistance (double x1, double y1, double x2, double y2) {
return Math.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double tol = 0.000000001;
while (sc.hasNextLine()) {
double[] nums = new double[8];
String[] str = sc.nextLine().split(",");
for (int i = 0; i < nums.length; i++)
nums[i] = Double.parseDouble(str[i]);
double ab = getDistance(nums[0],nums[1],nums[2],nums[3]);
double bc = getDistance(nums[2],nums[3],nums[4],nums[5]);
double cd = getDistance(nums[4],nums[5],nums[6],nums[7]);
double da = getDistance(nums[6],nums[7],nums[0],nums[1]);
double bd = getDistance(nums[2],nums[3],nums[6],nums[7]);
double ac = getDistance(nums[0],nums[1],nums[4],nums[5]);
double area1 = Math.abs(getArea(ab,bc,ac) - getArea(da,cd,ac));
double area2 = Math.abs(getArea(bc,cd,bd) - getArea(ab,bd,da));
boolean b = area1 < tol && area2 < tol;
// System.out.println(area1 + "," + area2);
System.out.println(b ? "YES" : "NO");
}
}
}
|
Main.java:3: error: illegal character: '\u3000'
public class?Main {
^
1 error
|
s650601133
|
p00035
|
C
|
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
using namespace std;
int main () {
double xa, ya, xb, yb, xc, yc, xd, yd, xe, ye;
double tac, tbd, sac, sbd;
char c[10000];
int i;
while(scanf("%s",&c)!=EOF) {
xa=atof(strtok ( c, "," ));
ya = atof ( strtok ( NULL, "," ) );
xb = atof ( strtok ( NULL, "," ) );
yb = atof ( strtok ( NULL, "," ) );
xc = atof ( strtok ( NULL, "," ) );
yc = atof ( strtok ( NULL, "," ) );
xd = atof ( strtok ( NULL, "," ) );
yd = atof ( strtok ( NULL, "," ) );
sac = ( yc - ya ) / ( xc - xa );
tac = ya - xa*sac;
sbd = ( yd - yb ) / ( xd - xb );
tbd = yb - xb*sbd;
xe = ( tac - tbd ) / ( sbd - sac );
ye = xe*sac + tac;
if(( ( xa <= xe&&xe <= xc ) || ( xc <= xe&&xe <= xa ) ) && ( ( ya <= ye&&ye <= yc ) || ( yc <= ye&&ye <= ya ) )) {
printf ( "YES\n" );
} else {
printf ( "NO\n" );
}
//printf ( "%f %f\n", xb, yb );
}
return 0;
}
|
main.c:5:1: error: unknown type name 'using'
5 | using namespace std;
| ^~~~~
main.c:5:17: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'std'
5 | using namespace std;
| ^~~
|
s287684538
|
p00035
|
C
|
#include <stdio.h>
double gaiseki(double x0,double y0,double x1,double y1,double x2,double y2){
return(x0-x1)*(y2-y0)-(y0-y1)*(x2-x0)
}
int main(){
double x0,y0,x1,y1,x2,y2,x3,y3;
while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x0,&y0,&x1,&y1,&x2,&y2,&x3,&y3)!=EOF){
printf("%f\n",gaiseki(x0,y0,x1,y1,x3,y3));
printf("%f\n",gaiseki(x1,y1,x2,y2,x3,y3));
printf("%f\n",gaiseki(x2,y2,x0,y0,x3,y3));
if (gaiseki(x0,y0,x1,y1,x3,y3<0&&gaiseki(x1,y1,x2,y2,x3,y3)<0&&gaiseki(x2,y2,x0,y0,x3,y3)<0){
printf("YES\n");
}else{
printf("NO\n");
}
}//while?????????
return 0;
}
|
main.c: In function 'gaiseki':
main.c:4:40: error: expected ';' before '}' token
4 | return(x0-x1)*(y2-y0)-(y0-y1)*(x2-x0)
| ^
| ;
5 | }
| ~
main.c: In function 'main':
main.c:12:97: error: expected ')' before '{' token
12 | if (gaiseki(x0,y0,x1,y1,x3,y3<0&&gaiseki(x1,y1,x2,y2,x3,y3)<0&&gaiseki(x2,y2,x0,y0,x3,y3)<0){
| ~ ^
| )
main.c:17:3: error: expected expression before '}' token
17 | }//while?????????
| ^
|
s002388311
|
p00035
|
C
|
#include <stdio.h>
double gaiseki(double x0,double y0,double x1,double y1,double x2,double y2){
return(x0-x1)*(y2-y0)-(y0-y1)*(x2-x0)
}
int main(){
double x0,y0,x1,y1,x2,y2,x3,y3;
while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x0,&y0,&x1,&y1,&x2,&y2,&x3,&y3)!=EOF){
printf("%f\n",gaiseki(x0,y0,x1,y1,x3,y3));
printf("%f\n",gaiseki(x1,y1,x2,y2,x3,y3));
printf("%f\n",gaiseki(x2,y2,x0,y0,x3,y3));
if (gaiseki(x0,y0,x1,y1,x3,y3<0)&&gaiseki(x1,y1,x2,y2,x3,y3)<0&&gaiseki(x2,y2,x0,y0,x3,y3)<0){
printf("YES\n");
}else{
printf("NO\n");
}
}//while?????????
return 0;
}
|
main.c: In function 'gaiseki':
main.c:4:40: error: expected ';' before '}' token
4 | return(x0-x1)*(y2-y0)-(y0-y1)*(x2-x0)
| ^
| ;
5 | }
| ~
|
s179236136
|
p00035
|
C
|
#include <stdio.h>
??
double gaiseki(double x0,double y0,double x1,double y1,double x2,double y2){
????return(x0-x1)*(y0-y1)-(x0-x2)*(y0-y2);
}
int main(){
????double x0,y0,x1,y1,x2,y2,x3,y3;
????while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x0,&y0,&x1,&y1,&x2,&y2,&x3,&y3)!=EOF){
????????if (gaiseki(x0,y0,x1,y1,x3,y3)>=0&&gaiseki(x1,y1,x2,y2,x3,y3)>=0&&gaiseki(x2,y2,x0,y0,x3,y3)>=0){
????????????printf("YES\n");
????????}else{
????????????printf("NO\n");
????????}
????}
????return 0;
}
|
main.c:2:1: error: expected identifier or '(' before '?' token
2 | ??
| ^
main.c: In function 'main':
main.c:7:1: error: expected expression before '?' token
7 | ????double x0,y0,x1,y1,x2,y2,x3,y3;
| ^
main.c:8:1: error: expected expression before '?' token
8 | ????while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x0,&y0,&x1,&y1,&x2,&y2,&x3,&y3)!=EOF){
| ^
|
s343021667
|
p00035
|
C
|
double gaiseki(double x0,double y0,double x1,double y1,double x2,double y2){
return(x1-x0)*(y2-y0)-(x2-x0)*(y1-y0);
}
int main(){
double x0,y0,x1,y1,x2,y2,x3,y3;
while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x0,&y0,&x1,&y1,&x2,&y2,&x3,&y3)!=EOF){
if((x1-x0)*(y3-y0)-(x3-x0)*(y1-y0)>0){
if((x1-x0)*(y3-y0)-(x3-x0)*(y1-y0)<0||(x3-x2)*(y1-y2)-(x1-x2)*(y3-y2)<0||(x0-x3)*(y2-y3)-(x2-x3)*(y0-y3)<=0){
printf("NO\n");
}else{
printf("YES\n");
}
}else if((x1-x0)*(y3-y0)-(x3-x0)*(y1-y0)<0){
if((x1-x0)*(y3-y0)-(x3-x0)*(y1-y0)<0||(x3-x2)*(y1-y2)-(x1-x2)*(y3-y2)<0||(x0-x3)*(y2-y3)-(x2-x3)*(y0-y3)>=0){
printf("NO\n");
}else{
printf("YES\n");
}
}else{
printf("NO\n");
}
}
return 0;
}
|
main.c: In function 'main':
main.c:6:10: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
6 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x0,&y0,&x1,&y1,&x2,&y2,&x3,&y3)!=EOF){
| ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
+++ |+#include <stdio.h>
1 | double gaiseki(double x0,double y0,double x1,double y1,double x2,double y2){
main.c:6:10: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
6 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x0,&y0,&x1,&y1,&x2,&y2,&x3,&y3)!=EOF){
| ^~~~~
main.c:6:10: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:6:84: error: 'EOF' undeclared (first use in this function)
6 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x0,&y0,&x1,&y1,&x2,&y2,&x3,&y3)!=EOF){
| ^~~
main.c:6:84: note: 'EOF' is defined in header '<stdio.h>'; this is probably fixable by adding '#include <stdio.h>'
main.c:6:84: note: each undeclared identifier is reported only once for each function it appears in
main.c:9:9: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
9 | printf("NO\n");
| ^~~~~~
main.c:9:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:9:9: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:9:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:11:9: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
11 | printf("YES\n");
| ^~~~~~
main.c:11:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:15:9: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
15 | printf("NO\n");
| ^~~~~~
main.c:15:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:17:9: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
17 | printf("YES\n");
| ^~~~~~
main.c:17:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:20:7: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
20 | printf("NO\n");
| ^~~~~~
main.c:20:7: note: include '<stdio.h>' or provide a declaration of 'printf'
|
s754253005
|
p00035
|
C
|
double gaiseki(double x0,double y0,double x1,double y1,double x2,double y2){
return(x1-x0)*(y2-y0)-(x2-x0)*(y1-y0);
}
int main(){
double x0,y0,x1,y1,x2,y2,x3,y3;
while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x0,&y0,&x1,&y1,&x2,&y2,&x3,&y3)!=EOF){
if((x1-x0)*(y3-y0)-(x3-x0)*(y1-y0)>0){
if((x1-x0)*(y3-y0)-(x3-x0)*(y1-y0)<=0||(x3-x2)*(y1-y2)-(x1-x2)*(y3-y2)<=0||(x0-x3)*(y2-y3)-(x2-x3)*(y0-y3)<=0){
printf("NO\n");
}else{
printf("YES\n");
}
}else if((x1-x0)*(y3-y0)-(x3-x0)*(y1-y0)<0){
if((x1-x0)*(y3-y0)-(x3-x0)*(y1-y0)>=0||(x3-x2)*(y1-y2)-(x1-x2)*(y3-y2)>=0||(x0-x3)*(y2-y3)-(x2-x3)*(y0-y3)>=0){
printf("NO\n");
}else{
printf("YES\n");
}
}else{
printf("NO\n");
}
}
return 0;
}
|
main.c: In function 'main':
main.c:6:10: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
6 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x0,&y0,&x1,&y1,&x2,&y2,&x3,&y3)!=EOF){
| ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
+++ |+#include <stdio.h>
1 | double gaiseki(double x0,double y0,double x1,double y1,double x2,double y2){
main.c:6:10: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
6 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x0,&y0,&x1,&y1,&x2,&y2,&x3,&y3)!=EOF){
| ^~~~~
main.c:6:10: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:6:84: error: 'EOF' undeclared (first use in this function)
6 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x0,&y0,&x1,&y1,&x2,&y2,&x3,&y3)!=EOF){
| ^~~
main.c:6:84: note: 'EOF' is defined in header '<stdio.h>'; this is probably fixable by adding '#include <stdio.h>'
main.c:6:84: note: each undeclared identifier is reported only once for each function it appears in
main.c:9:9: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
9 | printf("NO\n");
| ^~~~~~
main.c:9:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:9:9: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:9:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:11:9: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
11 | printf("YES\n");
| ^~~~~~
main.c:11:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:15:9: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
15 | printf("NO\n");
| ^~~~~~
main.c:15:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:17:9: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
17 | printf("YES\n");
| ^~~~~~
main.c:17:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:20:7: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
20 | printf("NO\n");
| ^~~~~~
main.c:20:7: note: include '<stdio.h>' or provide a declaration of 'printf'
|
s138696422
|
p00035
|
C
|
#include<math.h>
int main(){
double xa,ya,xb,yb,xc,yc,xd,yd;
while(0<=scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&xa,&ya,&xb,&yb,&xc,&yb,&xd,&yd)){
if(xc==xa){
if((xd-xc)*(xa-xc)>0){
printf("NO\n");
continue;
}else{
printf("YES\n");
continue;
}
if(xb==xd){
if((xa-xb)*(xc-xb)>0){
printf("NO\n");
continue;
}else{
printf("YES\n");
continue;
}
if((yb-(yc-ya)/(xc-xa)*(xb-xa)-ya)*(yd-(yc-ya)/(xc-xa)*(xd-xa)-ya)>0 || (ya-(yd-yb)/(xd-xb)*(xa-xb)-yb)*(yc-(yd-yb)/(xd-xb)*(xc-xb)-yb)>0){
printf("NO\n");
}else{
printf("YES\n");
}
}
return 0;
}
|
main.c: In function 'main':
main.c:6:18: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
6 | while(0<=scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&xa,&ya,&xb,&yb,&xc,&yb,&xd,&yd)){
| ^~~~~
main.c:2:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
1 | #include<math.h>
+++ |+#include <stdio.h>
2 |
main.c:6:18: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
6 | while(0<=scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&xa,&ya,&xb,&yb,&xc,&yb,&xd,&yd)){
| ^~~~~
main.c:6:18: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:10:17: error: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
10 | printf("NO\n");
| ^~~~~~
main.c:10:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:10:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:10:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:13:25: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
13 | printf("YES\n");
| ^~~~~~
main.c:13:25: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:19:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
19 | printf("NO\n");
| ^~~~~~
main.c:19:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:22:25: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
22 | printf("YES\n");
| ^~~~~~
main.c:22:25: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:27:17: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
27 | printf("NO\n");
| ^~~~~~
main.c:27:17: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:29:25: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
29 | printf("YES\n");
| ^~~~~~
main.c:29:25: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:33:17: error: expected declaration or statement at end of input
33 | }
| ^
main.c:33:17: error: expected declaration or statement at end of input
|
s859412279
|
p00035
|
C
|
#define P(b,c)(x[b]*x[1+c]-x[1+b]*x[c])
float x[9],s,t;main(i){for(;~scanf("%f,",&s);i-9||memset(x,0,36,puts((s=P(3,5))*(t=P(5,7))>0&&P(1,3)*s>0&t*P(7,1)>0?"YES":"NO",i=1)))x[i]+=s,x[++i%8+1]-=s;}
|
main.c:2:16: error: return type defaults to 'int' [-Wimplicit-int]
2 | float x[9],s,t;main(i){for(;~scanf("%f,",&s);i-9||memset(x,0,36,puts((s=P(3,5))*(t=P(5,7))>0&&P(1,3)*s>0&t*P(7,1)>0?"YES":"NO",i=1)))x[i]+=s,x[++i%8+1]-=s;}
| ^~~~
main.c: In function 'main':
main.c:2:16: error: type of 'i' defaults to 'int' [-Wimplicit-int]
main.c:2:30: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
2 | float x[9],s,t;main(i){for(;~scanf("%f,",&s);i-9||memset(x,0,36,puts((s=P(3,5))*(t=P(5,7))>0&&P(1,3)*s>0&t*P(7,1)>0?"YES":"NO",i=1)))x[i]+=s,x[++i%8+1]-=s;}
| ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
+++ |+#include <stdio.h>
1 | #define P(b,c)(x[b]*x[1+c]-x[1+b]*x[c])
main.c:2:30: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
2 | float x[9],s,t;main(i){for(;~scanf("%f,",&s);i-9||memset(x,0,36,puts((s=P(3,5))*(t=P(5,7))>0&&P(1,3)*s>0&t*P(7,1)>0?"YES":"NO",i=1)))x[i]+=s,x[++i%8+1]-=s;}
| ^~~~~
main.c:2:30: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:2:51: error: implicit declaration of function 'memset' [-Wimplicit-function-declaration]
2 | float x[9],s,t;main(i){for(;~scanf("%f,",&s);i-9||memset(x,0,36,puts((s=P(3,5))*(t=P(5,7))>0&&P(1,3)*s>0&t*P(7,1)>0?"YES":"NO",i=1)))x[i]+=s,x[++i%8+1]-=s;}
| ^~~~~~
main.c:1:1: note: include '<string.h>' or provide a declaration of 'memset'
+++ |+#include <string.h>
1 | #define P(b,c)(x[b]*x[1+c]-x[1+b]*x[c])
main.c:2:51: warning: incompatible implicit declaration of built-in function 'memset' [-Wbuiltin-declaration-mismatch]
2 | float x[9],s,t;main(i){for(;~scanf("%f,",&s);i-9||memset(x,0,36,puts((s=P(3,5))*(t=P(5,7))>0&&P(1,3)*s>0&t*P(7,1)>0?"YES":"NO",i=1)))x[i]+=s,x[++i%8+1]-=s;}
| ^~~~~~
main.c:2:51: note: include '<string.h>' or provide a declaration of 'memset'
main.c:2:65: error: implicit declaration of function 'puts' [-Wimplicit-function-declaration]
2 | float x[9],s,t;main(i){for(;~scanf("%f,",&s);i-9||memset(x,0,36,puts((s=P(3,5))*(t=P(5,7))>0&&P(1,3)*s>0&t*P(7,1)>0?"YES":"NO",i=1)))x[i]+=s,x[++i%8+1]-=s;}
| ^~~~
main.c:2:65: note: include '<stdio.h>' or provide a declaration of 'puts'
main.c:2:65: warning: too many arguments to built-in function 'puts' expecting 1 [-Wbuiltin-declaration-mismatch]
main.c:2:51: error: too many arguments to function 'memset'
2 | float x[9],s,t;main(i){for(;~scanf("%f,",&s);i-9||memset(x,0,36,puts((s=P(3,5))*(t=P(5,7))>0&&P(1,3)*s>0&t*P(7,1)>0?"YES":"NO",i=1)))x[i]+=s,x[++i%8+1]-=s;}
| ^~~~~~
|
s840864784
|
p00035
|
C
|
#include<stdio.h>
#include<math.h>
#include<string.h>
/*
三辺a,b,c
s=(a+b+c)/2
S={s(s-a)(s-b)(s-c)}^(1/2)
*/
double check(double a,double b,double c){
double s,S;
s=(a+b+c)/2;
S=sqrt(s*(s-a)*(s-b)*(s-c));
return S;
}
int main(void){
double x[4],y[4],s,t,a,b,c,s1,s2;
int i,l,f,c1[20],c2[20];
while(1){
//for(i=0;i<4;i++)scanf("%lf,%lf,",&x[i],&y[i]);
for(i=0;i<20;i++){
c1[i]=NULL;
c2[i]=NULL;
}
scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x[0],&y[0],&x[1],&y[1],&x[2],&y[2],&x[3],&y[3]);
s1=s2=0;
//点acで区切った三角形
//+b
a=sqrt(pow((x[0]-x[2]),2)+pow((y[0]-y[2]),2));
b=sqrt(pow((x[0]-x[1]),2)+pow((y[0]-y[1]),2));
c=sqrt(pow((x[1]-x[2]),2)+pow((y[1]-y[2]),2));
s1+=check(a,b,c);
//+d
a=sqrt(pow((x[0]-x[2]),2)+pow((y[0]-y[2]),2));
b=sqrt(pow((x[0]-x[3]),2)+pow((y[0]-y[3]),2));
c=sqrt(pow((x[3]-x[2]),2)+pow((y[3]-y[2]),2));
s1+=check(a,b,c);
//点bdで区切った三角形
//+a
a=sqrt(pow((x[1]-x[3]),2)+pow((y[1]-y[3]),2));
b=sqrt(pow((x[0]-x[1]),2)+pow((y[0]-y[1]),2));
c=sqrt(pow((x[0]-x[3]),2)+pow((y[0]-y[3]),2));
s2+=check(a,b,c);
//+c
a=sqrt(pow((x[1]-x[3]),2)+pow((y[1]-y[3]),2));
b=sqrt(pow((x[2]-x[1]),2)+pow((y[2]-y[1]),2));
c=sqrt(pow((x[2]-x[3]),2)+pow((y[2]-y[3]),2));
s2+=check(a,b,c);
sprintf(c1,"%lf",s1);
sprintf(c2,"%lf",s2);
if(strcmp(c1,c2)==0){
printf("YES\n");
continue;
}
else{
printf("NO\n");
break;
}
}
return 0;
}
|
main.c: In function 'main':
main.c:29:30: error: assignment to 'int' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
29 | c1[i]=NULL;
| ^
main.c:30:30: error: assignment to 'int' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
30 | c2[i]=NULL;
| ^
main.c:61:25: error: passing argument 1 of 'sprintf' from incompatible pointer type [-Wincompatible-pointer-types]
61 | sprintf(c1,"%lf",s1);
| ^~
| |
| int *
In file included from main.c:1:
/usr/include/stdio.h:365:38: note: expected 'char * restrict' but argument is of type 'int *'
365 | extern int sprintf (char *__restrict __s,
| ~~~~~~~~~~~~~~~~~^~~
main.c:62:25: error: passing argument 1 of 'sprintf' from incompatible pointer type [-Wincompatible-pointer-types]
62 | sprintf(c2,"%lf",s2);
| ^~
| |
| int *
/usr/include/stdio.h:365:38: note: expected 'char * restrict' but argument is of type 'int *'
365 | extern int sprintf (char *__restrict __s,
| ~~~~~~~~~~~~~~~~~^~~
main.c:64:27: error: passing argument 1 of 'strcmp' from incompatible pointer type [-Wincompatible-pointer-types]
64 | if(strcmp(c1,c2)==0){
| ^~
| |
| int *
In file included from main.c:3:
/usr/include/string.h:156:32: note: expected 'const char *' but argument is of type 'int *'
156 | extern int strcmp (const char *__s1, const char *__s2)
| ~~~~~~~~~~~~^~~~
main.c:64:30: error: passing argument 2 of 'strcmp' from incompatible pointer type [-Wincompatible-pointer-types]
64 | if(strcmp(c1,c2)==0){
| ^~
| |
| int *
/usr/include/string.h:156:50: note: expected 'const char *' but argument is of type 'int *'
156 | extern int strcmp (const char *__s1, const char *__s2)
| ~~~~~~~~~~~~^~~~
|
s484440004
|
p00035
|
C
|
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#include<string.h>
/*
三辺a,b,c
s=(a+b+c)/2
S={s(s-a)(s-b)(s-c)}^(1/2)
*/
double check(double a,double b,double c){
double s,S;
s=(a+b+c)/2;
S=sqrt(s*(s-a)*(s-b)*(s-c));
return S;
}
int main(void){
double x[4],y[4],s,t,a,b,c,s1,s2;
int i,l,f;
char c1[20],c2[20];
while(1){
//for(i=0;i<4;i++)scanf("%lf,%lf,",&x[i],&y[i]);
for(i=0;i<20;i++){
c1[i]=NULL;
c2[i]=NULL;
}
scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x[0],&y[0],&x[1],&y[1],&x[2],&y[2],&x[3],&y[3]);
s1=s2=0;
//点acで区切った三角形
//+b
a=sqrt(pow((x[0]-x[2]),2)+pow((y[0]-y[2]),2));
b=sqrt(pow((x[0]-x[1]),2)+pow((y[0]-y[1]),2));
c=sqrt(pow((x[1]-x[2]),2)+pow((y[1]-y[2]),2));
s1+=check(a,b,c);
//+d
a=sqrt(pow((x[0]-x[2]),2)+pow((y[0]-y[2]),2));
b=sqrt(pow((x[0]-x[3]),2)+pow((y[0]-y[3]),2));
c=sqrt(pow((x[3]-x[2]),2)+pow((y[3]-y[2]),2));
s1+=check(a,b,c);
//点bdで区切った三角形
//+a
a=sqrt(pow((x[1]-x[3]),2)+pow((y[1]-y[3]),2));
b=sqrt(pow((x[0]-x[1]),2)+pow((y[0]-y[1]),2));
c=sqrt(pow((x[0]-x[3]),2)+pow((y[0]-y[3]),2));
s2+=check(a,b,c);
//+c
a=sqrt(pow((x[1]-x[3]),2)+pow((y[1]-y[3]),2));
b=sqrt(pow((x[2]-x[1]),2)+pow((y[2]-y[1]),2));
c=sqrt(pow((x[2]-x[3]),2)+pow((y[2]-y[3]),2));
s2+=check(a,b,c);
sprintf(c1,"%lf",s1);
sprintf(c2,"%lf",s2);
if(strcmp(c1,c2)==0){
printf("YES\n");
continue;
}
else{
printf("NO\n");
break;
}
}
return 0;
}
|
main.c: In function 'main':
main.c:31:30: error: assignment to 'char' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
31 | c1[i]=NULL;
| ^
main.c:32:30: error: assignment to 'char' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
32 | c2[i]=NULL;
| ^
|
s224561848
|
p00035
|
C
|
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#include<string.h>
/*
三辺a,b,c
s=(a+b+c)/2
S={s(s-a)(s-b)(s-c)}^(1/2)
*/
double check(double a,double b,double c){
double s,S;
s=(a+b+c)/2;
S=sqrt(s*(s-a)*(s-b)*(s-c));
return S;
}
int main(void){
double x[4],y[4],s,t,a,b,c,s1,s2;
int i,l,f;
char c1[20],c2[20];
while(1){
//for(i=0;i<4;i++)scanf("%lf,%lf,",&x[i],&y[i]);
for(i=0;i<20;i++){
c1[i]=NULL;
c2[i]=NULL;
}
scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x[0],&y[0],&x[1],&y[1],&x[2],&y[2],&x[3],&y[3]);
s1=s2=0;
//点acで区切った三角形
//+b
a=sqrt(pow((x[0]-x[2]),2)+pow((y[0]-y[2]),2));
b=sqrt(pow((x[0]-x[1]),2)+pow((y[0]-y[1]),2));
c=sqrt(pow((x[1]-x[2]),2)+pow((y[1]-y[2]),2));
s1+=check(a,b,c);
//+d
a=sqrt(pow((x[0]-x[2]),2)+pow((y[0]-y[2]),2));
b=sqrt(pow((x[0]-x[3]),2)+pow((y[0]-y[3]),2));
c=sqrt(pow((x[3]-x[2]),2)+pow((y[3]-y[2]),2));
s1+=check(a,b,c);
//点bdで区切った三角形
//+a
a=sqrt(pow((x[1]-x[3]),2)+pow((y[1]-y[3]),2));
b=sqrt(pow((x[0]-x[1]),2)+pow((y[0]-y[1]),2));
c=sqrt(pow((x[0]-x[3]),2)+pow((y[0]-y[3]),2));
s2+=check(a,b,c);
//+c
a=sqrt(pow((x[1]-x[3]),2)+pow((y[1]-y[3]),2));
b=sqrt(pow((x[2]-x[1]),2)+pow((y[2]-y[1]),2));
c=sqrt(pow((x[2]-x[3]),2)+pow((y[2]-y[3]),2));
s2+=check(a,b,c);
sprintf(c1,"%lf",s1);
sprintf(c2,"%lf",s2);
if(strcmp(c1,c2)==0){
printf("YES\n");
continue;
}
else{
printf("NO\n");
break;
}
}
return 0;
}
|
main.c: In function 'main':
main.c:31:30: error: assignment to 'char' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
31 | c1[i]=NULL;
| ^
main.c:32:30: error: assignment to 'char' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
32 | c2[i]=NULL;
| ^
|
s868655619
|
p00035
|
C
|
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#include<string.h>
/*
三辺a,b,c
s=(a+b+c)/2
S={s(s-a)(s-b)(s-c)}^(1/2)
*/
double check(double a,double b,double c){
double s,S;
s=(a+b+c)/2;
S=sqrt(s*(s-a)*(s-b)*(s-c));
return S;
}
int main(void){
double x[4],y[4],s,t,a,b,c,s1,s2;
int i,l,f;
char c1[20],c2[20];
while((scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x[0],&y[0],&x[1],&y[1],&x[2],&y[2],&x[3],&y[3]))!=EOF){
//for(i=0;i<4;i++)scanf("%lf,%lf,",&x[i],&y[i]);
for(i=0;i<20;i++){
c1[i]=NULL;
c2[i]=NULL;
}
//scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x[0],&y[0],&x[1],&y[1],&x[2],&y[2],&x[3],&y[3]);
s1=s2=0;
//点acで区切った三角形
//+b
a=sqrt(pow((x[0]-x[2]),2)+pow((y[0]-y[2]),2));
b=sqrt(pow((x[0]-x[1]),2)+pow((y[0]-y[1]),2));
c=sqrt(pow((x[1]-x[2]),2)+pow((y[1]-y[2]),2));
s1+=check(a,b,c);
//+d
a=sqrt(pow((x[0]-x[2]),2)+pow((y[0]-y[2]),2));
b=sqrt(pow((x[0]-x[3]),2)+pow((y[0]-y[3]),2));
c=sqrt(pow((x[3]-x[2]),2)+pow((y[3]-y[2]),2));
s1+=check(a,b,c);
//点bdで区切った三角形
//+a
a=sqrt(pow((x[1]-x[3]),2)+pow((y[1]-y[3]),2));
b=sqrt(pow((x[0]-x[1]),2)+pow((y[0]-y[1]),2));
c=sqrt(pow((x[0]-x[3]),2)+pow((y[0]-y[3]),2));
s2+=check(a,b,c);
//+c
a=sqrt(pow((x[1]-x[3]),2)+pow((y[1]-y[3]),2));
b=sqrt(pow((x[2]-x[1]),2)+pow((y[2]-y[1]),2));
c=sqrt(pow((x[2]-x[3]),2)+pow((y[2]-y[3]),2));
s2+=check(a,b,c);
sprintf(c1,"%lf",s1);
sprintf(c2,"%lf",s2);
if(strcmp(c1,c2)==0){
printf("YES\n");
continue;
}
else{
printf("NO\n");
break;
}
}
return 0;
}
|
main.c: In function 'main':
main.c:31:30: error: assignment to 'char' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
31 | c1[i]=NULL;
| ^
main.c:32:30: error: assignment to 'char' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
32 | c2[i]=NULL;
| ^
|
s219536145
|
p00035
|
C
|
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#include<string.h>
/*
三辺a,b,c
s=(a+b+c)/2
S={s(s-a)(s-b)(s-c)}^(1/2)
*/
double check(double a,double b,double c){
double s,S;
s=(a+b+c)/2;
S=sqrt(s*(s-a)*(s-b)*(s-c));
return S;
}
int main(void){
double x[4],y[4],s,t,a,b,c,s1,s2;
int i,l,f;
char c1[20],c2[20];
while((scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x[0],&y[0],&x[1],&y[1],&x[2],&y[2],&x[3],&y[3]))!=EOF){
//for(i=0;i<4;i++)scanf("%lf,%lf,",&x[i],&y[i]);
for(i=0;i<20;i++){
c1[i]='NULL';
c2[i]='NULL';
}
//scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x[0],&y[0],&x[1],&y[1],&x[2],&y[2],&x[3],&y[3]);
s1=s2=0;
//点acで区切った三角形
//+b
a=sqrt(pow((x[0]-x[2]),2)+pow((y[0]-y[2]),2));
b=sqrt(pow((x[0]-x[1]),2)+pow((y[0]-y[1]),2));
c=sqrt(pow((x[1]-x[2]),2)+pow((y[1]-y[2]),2));
s1+=check(a,b,c);
//+d
a=sqrt(pow((x[0]-x[2]),2)+pow((y[0]-y[2]),2));
b=sqrt(pow((x[0]-x[3]),2)+pow((y[0]-y[3]),2));
c=sqrt(pow((x[3]-x[2]),2)+pow((y[3]-y[2]),2));
s1+=check(a,b,c);
//点bdで区切った三角形
//+a
a=sqrt(pow((x[1]-x[3]),2)+pow((y[1]-y[3]),2));
b=sqrt(pow((x[0]-x[1]),2)+pow((y[0]-y[1]),2));
c=sqrt(pow((x[0]-x[3]),2)+pow((y[0]-y[3]),2));
s2+=check(a,b,c);
//+c
a=sqrt(pow((x[1]-x[3]),2)+pow((y[1]-y[3]),2));
b=sqrt(pow((x[2]-x[1]),2)+pow((y[2]-y[1]),2));
c=sqrt(pow((x[2]-x[3]),2)+pow((y[2]-y[3]),2));
s2+=check(a,b,c);
sprintf(c1,"%lf",s1);
sprintf(c2,"%lf",s2);
if(strcmp(c1,c2)==0){
printf("YES\n");
continue;
}
else{
printf("NO\n");
break;
}
}
return 0;
}
|
main.c: In function 'main':
main.c:31:31: warning: multi-character character constant [-Wmultichar]
31 | c1[i]='NULL';
| ^~~~~~
main.c:31:31: warning: overflow in conversion from 'int' to 'char' changes value from '1314212940' to '76' [-Woverflow]
main.c:32:31: warning: multi-character character constant [-Wmultichar]
32 | c2[i]='NULL';
| ^~~~~~
main.c:32:31: warning: overflow in conversion from 'int' to 'char' changes value from '1314212940' to '76' [-Woverflow]
/usr/bin/ld: /tmp/ccCvumlz.o: in function `check':
main.c:(.text+0x71): undefined reference to `sqrt'
/usr/bin/ld: /tmp/ccCvumlz.o: in function `main':
main.c:(.text+0xfa): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x12f): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x14a): undefined reference to `sqrt'
/usr/bin/ld: main.c:(.text+0x17c): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x1b1): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x1cc): undefined reference to `sqrt'
/usr/bin/ld: main.c:(.text+0x1fe): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x233): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x24e): undefined reference to `sqrt'
/usr/bin/ld: main.c:(.text+0x2ae): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x2e3): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x2fe): undefined reference to `sqrt'
/usr/bin/ld: main.c:(.text+0x330): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x365): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x380): undefined reference to `sqrt'
/usr/bin/ld: main.c:(.text+0x3b2): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x3e7): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x402): undefined reference to `sqrt'
/usr/bin/ld: main.c:(.text+0x462): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x497): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x4b2): undefined reference to `sqrt'
/usr/bin/ld: main.c:(.text+0x4e4): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x519): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x534): undefined reference to `sqrt'
/usr/bin/ld: main.c:(.text+0x566): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x59b): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x5b6): undefined reference to `sqrt'
/usr/bin/ld: main.c:(.text+0x616): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x64b): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x666): undefined reference to `sqrt'
/usr/bin/ld: main.c:(.text+0x698): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x6cd): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x6e8): undefined reference to `sqrt'
/usr/bin/ld: main.c:(.text+0x71a): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x74f): undefined reference to `pow'
/usr/bin/ld: main.c:(.text+0x76a): undefined reference to `sqrt'
collect2: error: ld returned 1 exit status
|
s567939504
|
p00035
|
C++
|
#include <iostream>
#include <string>
#include <cstdio>
using namespace std;
int main () {
double xa, ya, xb, yb, xc, yc, xd, yd, xe, ye;
double tac, tbd, sac, sbd;
char c[10000];
int i;
while(scanf("%s",&c)!=EOF) {
xa=atof(strtok ( c, "," ));
ya = atof ( strtok ( NULL, "," ) );
xb = atof ( strtok ( NULL, "," ) );
yb = atof ( strtok ( NULL, "," ) );
xc = atof ( strtok ( NULL, "," ) );
yc = atof ( strtok ( NULL, "," ) );
xd = atof ( strtok ( NULL, "," ) );
yd = atof ( strtok ( NULL, "," ) );
sac = ( yc - ya ) / ( xc - xa );
tac = ya - xa*sac;
sbd = ( yd - yb ) / ( xd - xb );
tbd = yb - xb*sbd;
xe = ( tac - tbd ) / ( sbd - sac );
ye = xe*sac + tac;
if(( ( xa <= xe&&xe <= xc ) || ( xc <= xe&&xe <= xa ) ) && ( ( ya <= ye&&ye <= yc ) || ( yc <= ye&&ye <= ya ) )) {
cout << "YES" << endl;
} else {
cout << "NO" << endl;
}
//printf ( "%f %f\n", xb, yb );
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:14:25: error: 'strtok' was not declared in this scope; did you mean 'strtoq'?
14 | xa=atof(strtok ( c, "," ));
| ^~~~~~
| strtoq
|
s156289683
|
p00035
|
C++
|
#include<bits/stdc++.h>
using namespace std;
const double EPS = 1e-8;
const double INF = 1e12;
typedef complex<double> P;
namespace std {
bool operator < (const P& a, const P& b) {
return real(a) != real(b) ? real(a) < real(b) : imag(a) < imag(b);
}
}
double cross(const P& a, const P& b) {
return imag(conj(a)*b);
}
double dot(const P& a, const P& b) {
return real(conj(a)*b);
}
int ccw(P a, P b, P c) {
b -= a; c -= a;
if (cross(b, c) > 0) return +1; // counter clockwise
if (cross(b, c) < 0) return -1; // clockwise
if (dot(b, c) < 0) return +2; // c--a--b on line
if (norm(b) < norm(c)) return -2; // a--b--c on line
return 0;
}
vector<P> convex_hull(vector<P> ps) {
int n = ps.size(), k = 0;
sort(ps.begin(), ps.end());
vector<P> ch(2*n);
for (int i = 0; i < n; ch[k++] = ps[i++]) // lower-hull
while (k >= 2 && ccw(ch[k-2], ch[k-1], ps[i]) <= 0) --k;
for (int i = n-2, t = k+1; i >= 0; ch[k++] = ps[i--]) // upper-hull
while (k >= t && ccw(ch[k-2], ch[k-1], ps[i]) <= 0) --k;
ch.resize(k-1);
return ch;
}
int main(){
vector<P> v(4);
while(scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf", &v[0].real(), &v[0].imag(), &v[1].real(), &v[1].imag(), &v[2].real(), &v[2].imag(), &v[3].real(), &v[3].imag()) != EOF){
vector<P> q = convex_hull(v);
cout << (q.size()==4?"YES":"NO") << endl;
}
}
|
a.cc:1:2: error: stray '#' in program
1 | #include<bits/stdc++.h>
| ^
a.cc:1:10: error: stray '#' in program
1 | #include<bits/stdc++.h>
| ^
a.cc:1:18: error: stray '#' in program
1 | #include<bits/stdc++.h>
| ^
a.cc:1:26: error: stray '#' in program
1 | #include<bits/stdc++.h>
| ^
a.cc:1:33: error: stray '#' in program
1 | #include<bits/stdc++.h>
| ^
a.cc:1:3: error: expected unqualified-id before numeric constant
1 | #include<bits/stdc++.h>
| ^~~~~
a.cc:1:11: error: expected unqualified-id before numeric constant
1 | #include<bits/stdc++.h>
| ^~~~~
a.cc:1:19: error: expected unqualified-id before numeric constant
1 | #include<bits/stdc++.h>
| ^~~~~
a.cc:1:27: error: expected unqualified-id before numeric constant
1 | #include<bits/stdc++.h>
| ^~~~~
a.cc:1:34: error: 'include' does not name a type
1 | #include<bits/stdc++.h>
| ^~~~~~~
a.cc:7:9: error: 'complex' does not name a type
7 | typedef complex<double> P;
| ^~~~~~~
a.cc:10:28: error: 'P' does not name a type
10 | bool operator < (const P& a, const P& b) {
| ^
a.cc:10:40: error: 'P' does not name a type
10 | bool operator < (const P& a, const P& b) {
| ^
a.cc:10:10: error: 'bool std::operator<(const int&, const int&)' must have an argument of class or enumerated type
10 | bool operator < (const P& a, const P& b) {
| ^~~~~~~~
a.cc:14:20: error: 'P' does not name a type
14 | double cross(const P& a, const P& b) {
| ^
a.cc:14:32: error: 'P' does not name a type
14 | double cross(const P& a, const P& b) {
| ^
a.cc: In function 'double cross(const int&, const int&)':
a.cc:15:17: error: 'conj' was not declared in this scope
15 | return imag(conj(a)*b);
| ^~~~
a.cc:15:12: error: 'imag' was not declared in this scope
15 | return imag(conj(a)*b);
| ^~~~
a.cc: At global scope:
a.cc:17:18: error: 'P' does not name a type
17 | double dot(const P& a, const P& b) {
| ^
a.cc:17:30: error: 'P' does not name a type
17 | double dot(const P& a, const P& b) {
| ^
a.cc: In function 'double dot(const int&, const int&)':
a.cc:18:17: error: 'conj' was not declared in this scope
18 | return real(conj(a)*b);
| ^~~~
a.cc:18:12: error: 'real' was not declared in this scope
18 | return real(conj(a)*b);
| ^~~~
a.cc: At global scope:
a.cc:21:9: error: 'P' was not declared in this scope
21 | int ccw(P a, P b, P c) {
| ^
a.cc:21:14: error: 'P' was not declared in this scope
21 | int ccw(P a, P b, P c) {
| ^
a.cc:21:19: error: 'P' was not declared in this scope
21 | int ccw(P a, P b, P c) {
| ^
a.cc:21:22: error: expression list treated as compound expression in initializer [-fpermissive]
21 | int ccw(P a, P b, P c) {
| ^
a.cc:30:1: error: 'vector' does not name a type
30 | vector<P> convex_hull(vector<P> ps) {
| ^~~~~~
a.cc: In function 'int main()':
a.cc:43:5: error: 'vector' was not declared in this scope
43 | vector<P> v(4);
| ^~~~~~
a.cc:43:12: error: 'P' was not declared in this scope
43 | vector<P> v(4);
| ^
a.cc:43:15: error: 'v' was not declared in this scope
43 | vector<P> v(4);
| ^
a.cc:44:11: error: 'scanf' was not declared in this scope
44 | while(scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf", &v[0].real(), &v[0].imag(), &v[1].real(), &v[1].imag(), &v[2].real(), &v[2].imag(), &v[3].real(), &v[3].imag()) != EOF){
| ^~~~~
a.cc:44:167: error: 'EOF' was not declared in this scope
44 | while(scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf", &v[0].real(), &v[0].imag(), &v[1].real(), &v[1].imag(), &v[2].real(), &v[2].imag(), &v[3].real(), &v[3].imag()) != EOF){
| ^~~
a.cc:1:1: note: 'EOF' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
+++ |+#include <cstdio>
1 | #include<bits/stdc++.h>
a.cc:45:19: error: 'q' was not declared in this scope
45 | vector<P> q = convex_hull(v);
| ^
a.cc:45:24: error: 'convex_hull' was not declared in this scope
45 | vector<P> q = convex_hull(v);
| ^~~~~~~~~~~
a.cc:46:9: error: 'cout' was not declared in this scope
46 | cout << (q.size()==4?"YES":"NO") << endl;
| ^~~~
a.cc:46:45: error: 'endl' was not declared in this scope
46 | cout << (q.size()==4?"YES":"NO") << endl;
| ^~~~
|
s327168867
|
p00035
|
C++
|
#include<bits/stdc++.h>
using namespace std;
const double EPS = 1e-8;
const double INF = 1e12;
typedef complex<double> P;
namespace std {
bool operator < (const P& a, const P& b) {
return real(a) != real(b) ? real(a) < real(b) : imag(a) < imag(b);
}
}
double cross(const P& a, const P& b) {
return imag(conj(a)*b);
}
double dot(const P& a, const P& b) {
return real(conj(a)*b);
}
int ccw(P a, P b, P c) {
b -= a; c -= a;
if (cross(b, c) > 0) return +1; // counter clockwise
if (cross(b, c) < 0) return -1; // clockwise
if (dot(b, c) < 0) return +2; // c--a--b on line
if (norm(b) < norm(c)) return -2; // a--b--c on line
return 0;
}
vector<P> convex_hull(vector<P> ps) {
int n = ps.size(), k = 0;
sort(ps.begin(), ps.end());
vector<P> ch(2*n);
for (int i = 0; i < n; ch[k++] = ps[i++]) // lower-hull
while (k >= 2 && ccw(ch[k-2], ch[k-1], ps[i]) <= 0) --k;
for (int i = n-2, t = k+1; i >= 0; ch[k++] = ps[i--]) // upper-hull
while (k >= t && ccw(ch[k-2], ch[k-1], ps[i]) <= 0) --k;
ch.resize(k-1);
return ch;
}
int main(){
vector<P> v(4);
while(scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf", &v[0].real(), &v[0].imag(), &v[1].real(), &v[1].imag(), &v[2].real(), &v[2].imag(), &v[3].real(), &v[3].imag()) != EOF){
vector<P> q = convex_hull(v);
cout << (q.size()==4?"YES":"NO") << endl;
}
}
|
a.cc:1:2: error: stray '#' in program
1 | #include<bits/stdc++.h>
| ^
a.cc:1:10: error: stray '#' in program
1 | #include<bits/stdc++.h>
| ^
a.cc:1:18: error: stray '#' in program
1 | #include<bits/stdc++.h>
| ^
a.cc:1:26: error: stray '#' in program
1 | #include<bits/stdc++.h>
| ^
a.cc:1:33: error: stray '#' in program
1 | #include<bits/stdc++.h>
| ^
a.cc:1:3: error: expected unqualified-id before numeric constant
1 | #include<bits/stdc++.h>
| ^~~~~
a.cc:1:11: error: expected unqualified-id before numeric constant
1 | #include<bits/stdc++.h>
| ^~~~~
a.cc:1:19: error: expected unqualified-id before numeric constant
1 | #include<bits/stdc++.h>
| ^~~~~
a.cc:1:27: error: expected unqualified-id before numeric constant
1 | #include<bits/stdc++.h>
| ^~~~~
a.cc:1:34: error: 'include' does not name a type
1 | #include<bits/stdc++.h>
| ^~~~~~~
a.cc:7:9: error: 'complex' does not name a type
7 | typedef complex<double> P;
| ^~~~~~~
a.cc:10:28: error: 'P' does not name a type
10 | bool operator < (const P& a, const P& b) {
| ^
a.cc:10:40: error: 'P' does not name a type
10 | bool operator < (const P& a, const P& b) {
| ^
a.cc:10:10: error: 'bool std::operator<(const int&, const int&)' must have an argument of class or enumerated type
10 | bool operator < (const P& a, const P& b) {
| ^~~~~~~~
a.cc:14:20: error: 'P' does not name a type
14 | double cross(const P& a, const P& b) {
| ^
a.cc:14:32: error: 'P' does not name a type
14 | double cross(const P& a, const P& b) {
| ^
a.cc: In function 'double cross(const int&, const int&)':
a.cc:15:17: error: 'conj' was not declared in this scope
15 | return imag(conj(a)*b);
| ^~~~
a.cc:15:12: error: 'imag' was not declared in this scope
15 | return imag(conj(a)*b);
| ^~~~
a.cc: At global scope:
a.cc:17:18: error: 'P' does not name a type
17 | double dot(const P& a, const P& b) {
| ^
a.cc:17:30: error: 'P' does not name a type
17 | double dot(const P& a, const P& b) {
| ^
a.cc: In function 'double dot(const int&, const int&)':
a.cc:18:17: error: 'conj' was not declared in this scope
18 | return real(conj(a)*b);
| ^~~~
a.cc:18:12: error: 'real' was not declared in this scope
18 | return real(conj(a)*b);
| ^~~~
a.cc: At global scope:
a.cc:21:9: error: 'P' was not declared in this scope
21 | int ccw(P a, P b, P c) {
| ^
a.cc:21:14: error: 'P' was not declared in this scope
21 | int ccw(P a, P b, P c) {
| ^
a.cc:21:19: error: 'P' was not declared in this scope
21 | int ccw(P a, P b, P c) {
| ^
a.cc:21:22: error: expression list treated as compound expression in initializer [-fpermissive]
21 | int ccw(P a, P b, P c) {
| ^
a.cc:30:1: error: 'vector' does not name a type
30 | vector<P> convex_hull(vector<P> ps) {
| ^~~~~~
a.cc: In function 'int main()':
a.cc:43:5: error: 'vector' was not declared in this scope
43 | vector<P> v(4);
| ^~~~~~
a.cc:43:12: error: 'P' was not declared in this scope
43 | vector<P> v(4);
| ^
a.cc:43:15: error: 'v' was not declared in this scope
43 | vector<P> v(4);
| ^
a.cc:44:11: error: 'scanf' was not declared in this scope
44 | while(scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf", &v[0].real(), &v[0].imag(), &v[1].real(), &v[1].imag(), &v[2].real(), &v[2].imag(), &v[3].real(), &v[3].imag()) != EOF){
| ^~~~~
a.cc:44:167: error: 'EOF' was not declared in this scope
44 | while(scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf", &v[0].real(), &v[0].imag(), &v[1].real(), &v[1].imag(), &v[2].real(), &v[2].imag(), &v[3].real(), &v[3].imag()) != EOF){
| ^~~
a.cc:1:1: note: 'EOF' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
+++ |+#include <cstdio>
1 | #include<bits/stdc++.h>
a.cc:45:19: error: 'q' was not declared in this scope
45 | vector<P> q = convex_hull(v);
| ^
a.cc:45:24: error: 'convex_hull' was not declared in this scope
45 | vector<P> q = convex_hull(v);
| ^~~~~~~~~~~
a.cc:46:9: error: 'cout' was not declared in this scope
46 | cout << (q.size()==4?"YES":"NO") << endl;
| ^~~~
a.cc:46:45: error: 'endl' was not declared in this scope
46 | cout << (q.size()==4?"YES":"NO") << endl;
| ^~~~
|
s585636240
|
p00035
|
C++
|
using namespace std;
typedef long long int ll;
typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<pair<int, int> > vii;
#define rrep(i, m, n) for(int (i)=(m); (i)<(n); (i)++)
#define erep(i, m, n) for(int (i)=(m); (i)<=(n); (i)++)
#define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
#define rrev(i, m, n) for(int (i)=(n)-1; (i)>=(m); (i)--)
#define erev(i, m, n) for(int (i)=(n); (i)>=(m); (i)--)
#define rev(i, n) for(int (i)=(n)-1; (i)>=0; (i)--)
#define vrep(i, c) for(__typeof((c).begin())i=(c).begin(); i!=(c).end(); i++)
#define ALL(v) (v).begin(), (v).end()
#define mp make_pair
#define pb push_back
template<class T, class S> inline bool minup(T& m, S x){ return m>(T)x ? (m=(T)x, true) : false; }
template<class T, class S> inline bool maxup(T& m, S x){ return m<(T)x ? (m=(T)x, true) : false; }
const int INF = 1000000000;
const ll MOD = 1000000007LL;
const double EPS = 1E-12;
struct Point : public complex<double>
{
public:
Point() { this->real(0); this->imag(0); }
Point(const double& x, const double& y) { this->real(x); this->imag(y); }
Point(const complex<double> w) { this->real(w.real()); this->imag(w.imag()); }
inline double dot(Point p){ return (conj(*this) * p).real(); } // ??????
inline double det(Point p){ return (conj(*this) * p).imag(); } // ??????
};
namespace std
{
bool operator < (const Point& a, const Point& b)
{
return real(a) != real(b) ? real(a) < real(b) : imag(a) < imag(b);
}
}
int ccw(Point a, Point b, Point c)
{
b -= a;
c -= a;
if(b.det(c) > 0.0) return 1;
if(b.det(c) < 0.0) return -1;
if(b.dot(c) < 0.0) return 2;
if(norm(b) < norm(c)) return -2;
return 0;
}
typedef vector<Point> Polygon;
#define curr(P, i) P[(i) % P.size()]
#define next(P, i) P[(i+1) % P.size()]
#define prev(P, i) P[(i+P.size()-1) % P.size()]
bool isConvex(const Polygon &P) {
for (int i = 0; i < P.size(); ++i)
if (ccw(prev(P, i), curr(P, i), next(P, i)) > 0) return false;
return true;
}
// O(nlogn)
vector<Point> AndrewMonotoneChain(vector<Point> ps)
{
int n = ps.size(), k = 0;
sort(ps.begin(), ps.end());
vector<Point> ch(2*n);
for(int i=0; i<n; ch[k++]=ps[i++]) // lower-hull
while(k >= 2 && ccw(ch[k-2], ch[k-1], ps[i]) <= 0) --k;
for(int i=n-2, t=k+1; i>= 0; ch[k++]=ps[i--]) // upper-hull
while(k >= t && ccw(ch[k-2], ch[k-1], ps[i]) <= 0) --k;
ch.resize(k-1);
return ch;
}
template<typename T> ostream& operator <<(ostream& r, const vector<T> t){vrep(v,t)r<<*v<<(v+1==t.end()?"":" ");return r;}
template<typename T> ostream& operator <<(ostream& r, const pair<vector<T>, int> p){int n=p.second;minup(n,p.first.size());rep(i,n-1)r<<p.first[i]<<' ';r<<p.first[n-1];return r;}
template<typename T> ostream& operator <<(ostream& r, const pair<T*, int> p){int n=p.second-1;rep(i,n)r<<p.first[i]<<' ';return r<<p.first[n];}
template<typename T, size_t S> ostream& operator <<(ostream& r, const T (&a)[S]){rep(i,S-1)r<<a[i]<<' ';return r<<a[S-1];}
double x, y;
bool ok = true;
int main()
{
while(~scanf("%lf,%lf", &x, &y)){
Polygon P;
P.pb(Point(x, y));
rep(i, 3){
scanf(",%lf,%lf", &x, &y);
P.pb(Point(x, y));
}
cerr << P << endl;
// puts(isConvex(P) ? "NO" : "YES");
puts(AndrewMonotoneChain(P) == P ? "YES" : "NO");
}
return 0;
}
|
a.cc:4:9: error: 'pair' does not name a type
4 | typedef pair<int, int> pii;
| ^~~~
a.cc:5:9: error: 'vector' does not name a type
5 | typedef vector<int> vi;
| ^~~~~~
a.cc:6:9: error: 'vector' does not name a type
6 | typedef vector<pair<int, int> > vii;
| ^~~~~~
a.cc:24:30: error: expected template-name before '<' token
24 | struct Point : public complex<double>
| ^
a.cc:24:30: error: expected '{' before '<' token
a.cc:24:30: error: expected unqualified-id before '<' token
a.cc: In function 'bool std::operator<(const Point&, const Point&)':
a.cc:38:12: error: 'real' was not declared in this scope
38 | return real(a) != real(b) ? real(a) < real(b) : imag(a) < imag(b);
| ^~~~
a.cc:38:53: error: 'imag' was not declared in this scope
38 | return real(a) != real(b) ? real(a) < real(b) : imag(a) < imag(b);
| ^~~~
a.cc: At global scope:
a.cc:42:15: error: 'a' has incomplete type
42 | int ccw(Point a, Point b, Point c)
| ~~~~~~^
a.cc:24:8: note: forward declaration of 'struct Point'
24 | struct Point : public complex<double>
| ^~~~~
a.cc:42:24: error: 'b' has incomplete type
42 | int ccw(Point a, Point b, Point c)
| ~~~~~~^
a.cc:24:8: note: forward declaration of 'struct Point'
24 | struct Point : public complex<double>
| ^~~~~
a.cc:42:33: error: 'c' has incomplete type
42 | int ccw(Point a, Point b, Point c)
| ~~~~~~^
a.cc:24:8: note: forward declaration of 'struct Point'
24 | struct Point : public complex<double>
| ^~~~~
a.cc: In function 'int ccw(Point, Point, Point)':
a.cc:49:6: error: 'norm' was not declared in this scope
49 | if(norm(b) < norm(c)) return -2;
| ^~~~
a.cc: At global scope:
a.cc:53:9: error: 'vector' does not name a type
53 | typedef vector<Point> Polygon;
| ^~~~~~
a.cc:59:21: error: 'Polygon' does not name a type
59 | bool isConvex(const Polygon &P) {
| ^~~~~~~
a.cc: In function 'bool isConvex(const int&)':
a.cc:60:25: error: request for member 'size' in 'P', which is of non-class type 'const int'
60 | for (int i = 0; i < P.size(); ++i)
| ^~~~
a.cc:58:27: error: request for member 'size' in 'P', which is of non-class type 'const int'
58 | #define prev(P, i) P[(i+P.size()-1) % P.size()]
| ^~~~
a.cc:61:13: note: in expansion of macro 'prev'
61 | if (ccw(prev(P, i), curr(P, i), next(P, i)) > 0) return false;
| ^~~~
a.cc:58:41: error: request for member 'size' in 'P', which is of non-class type 'const int'
58 | #define prev(P, i) P[(i+P.size()-1) % P.size()]
| ^~~~
a.cc:61:13: note: in expansion of macro 'prev'
61 | if (ccw(prev(P, i), curr(P, i), next(P, i)) > 0) return false;
| ^~~~
a.cc:56:30: error: request for member 'size' in 'P', which is of non-class type 'const int'
56 | #define curr(P, i) P[(i) % P.size()]
| ^~~~
a.cc:61:25: note: in expansion of macro 'curr'
61 | if (ccw(prev(P, i), curr(P, i), next(P, i)) > 0) return false;
| ^~~~
a.cc:57:32: error: request for member 'size' in 'P', which is of non-class type 'const int'
57 | #define next(P, i) P[(i+1) % P.size()]
| ^~~~
a.cc:61:37: note: in expansion of macro 'next'
61 | if (ccw(prev(P, i), curr(P, i), next(P, i)) > 0) return false;
| ^~~~
a.cc: At global scope:
a.cc:66:1: error: 'vector' does not name a type
66 | vector<Point> AndrewMonotoneChain(vector<Point> ps)
| ^~~~~~
a.cc:80:22: error: 'ostream' does not name a type
80 | template<typename T> ostream& operator <<(ostream& r, const vector<T> t){vrep(v,t)r<<*v<<(v+1==t.end()?"":" ");return r;}
| ^~~~~~~
a.cc:81:22: error: 'ostream' does not name a type
81 | template<typename T> ostream& operator <<(ostream& r, const pair<vector<T>, int> p){int n=p.second;minup(n,p.first.size());rep(i,n-1)r<<p.first[i]<<' ';r<<p.first[n-1];return r;}
| ^~~~~~~
a.cc:82:22: error: 'ostream' does not name a type
82 | template<typename T> ostream& operator <<(ostream& r, const pair<T*, int> p){int n=p.second-1;rep(i,n)r<<p.first[i]<<' ';return r<<p.first[n];}
| ^~~~~~~
a.cc:83:22: error: 'size_t' has not been declared
83 | template<typename T, size_t S> ostream& operator <<(ostream& r, const T (&a)[S]){rep(i,S-1)r<<a[i]<<' ';return r<<a[S-1];}
| ^~~~~~
a.cc:83:32: error: 'ostream' does not name a type
83 | template<typename T, size_t S> ostream& operator <<(ostream& r, const T (&a)[S]){rep(i,S-1)r<<a[i]<<' ';return r<<a[S-1];}
| ^~~~~~~
a.cc: In function 'int main()':
a.cc:91:10: error: 'scanf' was not declared in this scope
91 | while(~scanf("%lf,%lf", &x, &y)){
| ^~~~~
a.cc:92:5: error: 'Polygon' was not declared in this scope
92 | Polygon P;
| ^~~~~~~
a.cc:93:5: error: 'P' was not declared in this scope
93 | P.pb(Point(x, y));
| ^
a.cc:93:20: error: invalid use of incomplete type 'struct Point'
93 | P.pb(Point(x, y));
| ^
a.cc:24:8: note: forward declaration of 'struct Point'
24 | struct Point : public complex<double>
| ^~~~~
a.cc:96:22: error: invalid use of incomplete type 'struct Point'
96 | P.pb(Point(x, y));
| ^
a.cc:24:8: note: forward declaration of 'struct Point'
24 | struct Point : public complex<double>
| ^~~~~
a.cc:99:5: error: 'cerr' was not declared in this scope
99 | cerr << P << endl;
| ^~~~
a.cc:1:1: note: 'std::cerr' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | using namespace std;
a.cc:99:18: error: 'endl' was not declared in this scope
99 | cerr << P << endl;
| ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
+++ |+#include <ostream>
1 | using namespace std;
a.cc:101:10: error: 'AndrewMonotoneChain' was not declared in this scope
101 | puts(AndrewMonotoneChain(P) == P ? "YES" : "NO");
| ^~~~~~~~~~~~~~~~~~~
a.cc:101:5: error: 'puts' was not declared in this scope
101 | puts(AndrewMonotoneChain(P) == P ? "YES" : "NO");
| ^~~~
|
s755242667
|
p00035
|
C++
|
type point = Pt of float * float
let sub_vector (Pt (x1, y1)) (Pt (x2, y2)) = Pt (x2 -. x1, y2 -. y1)
let cross_sign v1 v2 v3 =
let Pt (xv, yv), Pt (xu, yu) = (sub_vector v1 v2), (sub_vector v2 v3) in
compare 0. (xv *. yu -. yv *. xu)
let rec loop () =
try
let line = read_line () in
Scanf.sscanf
line "%f,%f,%f,%f,%f,%f,%f,%f"
begin
fun x1 y1 x2 y2 x3 y3 x4 y4 ->
let p1, p2, p3, p4 = Pt (x1, y1), Pt (x2, y2), Pt (x3, y3), Pt (x4, y4) in
let sign = cross_sign p1 p2 p3 in
let is_convex =
List.for_all (fun (p, q, r) -> sign = cross_sign p q r)
[(p2, p3, p4); (p3, p4, p1); (p4, p1, p2)] in
print_endline @@ if is_convex then "YES" else "NO"
end;
loop ()
with End_of_file -> ()
let () = loop ();
|
a.cc:21:23: error: stray '@' in program
21 | print_endline @@ if is_convex then "YES" else "NO"
| ^
a.cc:21:24: error: stray '@' in program
21 | print_endline @@ if is_convex then "YES" else "NO"
| ^
a.cc:1:1: error: 'type' does not name a type; did you mean 'typeof'?
1 | type point = Pt of float * float
| ^~~~
| typeof
a.cc:20:42: error: expected ')' before ',' token
20 | [(p2, p3, p4); (p3, p4, p1); (p4, p1, p2)] in
| ~ ^
| )
a.cc:20:46: error: expected constructor, destructor, or type conversion before ',' token
20 | [(p2, p3, p4); (p3, p4, p1); (p4, p1, p2)] in
| ^
a.cc:20:50: error: expected constructor, destructor, or type conversion before ')' token
20 | [(p2, p3, p4); (p3, p4, p1); (p4, p1, p2)] in
| ^
a.cc:20:56: error: expected ')' before ',' token
20 | [(p2, p3, p4); (p3, p4, p1); (p4, p1, p2)] in
| ~ ^
| )
a.cc:20:60: error: expected constructor, destructor, or type conversion before ',' token
20 | [(p2, p3, p4); (p3, p4, p1); (p4, p1, p2)] in
| ^
a.cc:20:64: error: expected constructor, destructor, or type conversion before ')' token
20 | [(p2, p3, p4); (p3, p4, p1); (p4, p1, p2)] in
| ^
a.cc:24:3: error: expected constructor, destructor, or type conversion before 'with'
24 | with End_of_file -> ()
| ^~~~
|
s508960219
|
p00035
|
C++
|
???????????????????????????????????????????????§??£??????????????????????????§??????
#include <complex>
#include <cstdio>
#include <cmath>
using namespace std;
// ?????§?¨?????????¨??????
typedef complex<double> P;
//XY??§?¨?
#define X real()
#define Y imag()
// ??´???p1,p2??¨??????p3,p4???????????????
// (n < 0)<=>?????? , (n == 0)<=>??´??????, (n > 0)<=>?????????????????????
double isIntersect(P p1, P p2, P p3, P p4){
return ( (p1.X-p2.X)*(p3.Y-p1.Y) + (p1.Y-p2.Y)*(p1.X-p3.X)) * ((p1.X-p2.X)*(p4.Y-p1.Y) + (p1.Y-p2.Y)*(p1.X-p4.X));
}
int main(){
double xa, xb, xc, xd, ya, yb, yc, yd;
while( scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf", &xa, &ya, &xb, &yb, &xc, &yc, &xd, &yd) != EOF ){
P a( xa , ya );
P b( xb , yb );
P c( xc , yc );
P d( xd , yd );
if( isIntersect(a,c,b,d) > 0.0 || isIntersect(b,d,a,c) > 0.0 ){
printf("NO\n");
}else{
printf("YES\n");
}
}
}
|
a.cc:1:48: error: extended character § is not valid in an identifier
1 | ???????????????????????????????????????????????§??£??????????????????????????§??????
| ^
a.cc:1:51: error: extended character £ is not valid in an identifier
1 | ???????????????????????????????????????????????§??£??????????????????????????§??????
| ^
a.cc:1:78: error: extended character § is not valid in an identifier
1 | ???????????????????????????????????????????????§??£??????????????????????????§??????
| ^
a.cc:1:1: error: expected unqualified-id before '?' token
1 | ???????????????????????????????????????????????§??£??????????????????????????§??????
| ^
In file included from /usr/include/c++/14/complex:43,
from a.cc:3:
/usr/include/c++/14/ext/type_traits.h:164:35: error: 'constexpr const bool __gnu_cxx::__is_null_pointer' redeclared as different kind of entity
164 | __is_null_pointer(std::nullptr_t)
| ^
/usr/include/c++/14/ext/type_traits.h:159:5: note: previous declaration 'template<class _Type> constexpr bool __gnu_cxx::__is_null_pointer(_Type)'
159 | __is_null_pointer(_Type)
| ^~~~~~~~~~~~~~~~~
/usr/include/c++/14/ext/type_traits.h:164:26: error: 'nullptr_t' is not a member of 'std'
164 | __is_null_pointer(std::nullptr_t)
| ^~~~~~~~~
In file included from /usr/include/c++/14/bits/stl_pair.h:60,
from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/bits/specfun.h:43,
from /usr/include/c++/14/cmath:3906,
from /usr/include/c++/14/complex:44:
/usr/include/c++/14/type_traits:666:33: error: 'nullptr_t' is not a member of 'std'
666 | struct is_null_pointer<std::nullptr_t>
| ^~~~~~~~~
/usr/include/c++/14/type_traits:666:42: error: template argument 1 is invalid
666 | struct is_null_pointer<std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:670:48: error: template argument 1 is invalid
670 | struct is_null_pointer<const std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:674:51: error: template argument 1 is invalid
674 | struct is_null_pointer<volatile std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:678:57: error: template argument 1 is invalid
678 | struct is_null_pointer<const volatile std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:1429:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^~~~~~
In file included from /usr/include/stdlib.h:32,
from /usr/include/c++/14/bits/std_abs.h:38,
from /usr/include/c++/14/cmath:49:
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1429:57: error: template argument 1 is invalid
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^
/usr/include/c++/14/type_traits:1429:57: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1438:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1438 | : public integral_constant<std::size_t, 0> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1438:46: error: template argument 1 is invalid
1438 | : public integral_constant<std::size_t, 0> { };
| ^
/usr/include/c++/14/type_traits:1438:46: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1440:26: error: 'std::size_t' has not been declared
1440 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:1441:21: error: '_Size' was not declared in this scope
1441 | struct rank<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:1441:27: error: template argument 1 is invalid
1441 | struct rank<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:1442:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1442:65: error: template argument 1 is invalid
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/14/type_traits:1442:65: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1446:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1446:65: error: template argument 1 is invalid
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/14/type_traits:1446:65: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:2086:26: error: 'std::size_t' has not been declared
2086 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:2087:30: error: '_Size' was not declared in this scope
2087 | struct remove_extent<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:2087:36: error: template argument 1 is invalid
2087 | struct remove_extent<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:2099:26: error: 'std::size_t' has not been declared
2099 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:2100:35: error: '_Size' was not declared in this scope
2100 | struct remove_all_extents<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:2100:41: error: template argument 1 is invalid
2100 | struct remove_all_extents<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:2171:12: error: 'std::size_t' has not been declared
2171 | template<std::size_t _Len>
| ^~~
/usr/include/c++/14/type_traits:2176:30: error: '_Len' was not declared in this scope
2176 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/14/type_traits:2194:12: error: 'std::size_t' has not been declared
2194 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/14/type_traits:2194:30: error: 'std::size_t' has not been declared
2194 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/14/type_traits:2195:55: error: '_Len' was not declared in this scope
2195 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^~~~
/usr/include/c++/14/type_traits:2195:59: error: template argument 1 is invalid
2195 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^
/usr/include/c++/14/type_traits:2202:30: error: '_Len' was not declared in this scope
2202 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/14/type_traits:2203:44: error: '_Align' was not declared in this scope
2203 | struct __attribute__((__aligned__((_Align)))) { } __align;
| ^~~~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:65:
/usr/include/c++/14/bits/stl_iterator_base_types.h:125:67: error: 'ptrdiff_t' does not name a type
125 | template<typename _Category, typename _Tp, typename _Distance = ptrdiff_t,
| ^~~~~~~~~
/usr/include/c++/14/bits/stl_iterator_base_types.h:1:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
+++ |+#include <cstddef>
1 | // Types used in iterator implementation -*- C++ -*-
/usr/include/c++/14/bits/stl_iterator_base_types.h:214:15: error: 'ptrdiff_t' does not name a type
214 | typedef ptrdiff_t difference_type;
| ^~~~~~~~~
/usr/include/c++/14/bits/stl_iterator_base_types.h:214:15: note: 'ptrdiff_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
/usr/include/c++/14/bits/stl_iterator_base_types.h:225:15: error: 'ptrdiff_t' does not name a type
225 | typedef ptrdiff_t difference_type;
| ^~~~~~~~~
/usr/include/c++/14/bits/stl_iterator_base_types.h:225:15: note: 'ptrdiff_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
In file included from /usr/include/c++/14/bits/stl_algobase.h:66:
/usr/include/c++/14/bits/stl_iterator_base_funcs.h:112
|
s574706140
|
p00035
|
C++
|
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef complex<double> P;
typedef pair<int,int> pii;
#define REP(i,n) for(ll i=0;i<n;++i)
#define REPR(i,n) for(ll i=1;i<n;++i)
#define FOR(i,a,b) for(ll i=a;i<b;++i)
#define DEBUG(x) cout<<#x<<": "<<x<<endl
#define DEBUG_VEC(v) cout<<#v<<":";REP(i,v.size())cout<<" "<<v[i];cout<<endl
#define ALL(a) (a).begin(),(a).end()
#define MOD (ll)(1e9+7)
#define ADD(a,b) a=((a)+(b))%MOD
#define FIX(a) ((a)%MOD+MOD)%MOD
double dot(P a,P b){return real(conj(a)*b);}
double cross(P a,P b){return imag(conj(a)*b);}
int main(){
double a,b,c,d,e,f,g,h;
while(~scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&a,&b,&c,&d,&e,&f,&g,&h)){
P x[6];
x[0] = P(a,b);
x[1] = P(c,d);
x[2] = P(e,f);
x[3] = P(g,h);
x[4] = x[0];
x[5] = x[1];
double ccw = cross(x[2]-x[0],x[1]-x[0])
bool flag = true;
REPR(i,4){
double ccc = cross(x[2+i]-x[i],x[1+i]-x[i]);
if(ccw*ccc <= 0){
flag = false;
break;
}
}
if(flag){
cout<<"YES"<<endl;
}else{
cout<<"NO"<<endl;
}
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:36:5: error: expected ',' or ';' before 'bool'
36 | bool flag = true;
| ^~~~
a.cc:40:9: error: 'flag' was not declared in this scope
40 | flag = false;
| ^~~~
a.cc:44:8: error: 'flag' was not declared in this scope
44 | if(flag){
| ^~~~
|
s833646091
|
p00035
|
C++
|
#include <cmath>
#include <iostream>
#include <algorithm>
using namespace std;
// ------ Classes ------ //
class Point {
public:
long double px, py;
Point(long double px_, long double py_) : px(px_), py(py_) {};
friend bool operator==(const Point& p1, const Point& p2) { return p1.px == p2.px && p1.py == p2.py; }
friend bool operator!=(const Point& p1, const Point& p2) { return p1.px != p2.px || p1.py != p2.py; }
friend Point operator+(const Point& p1, const Point& p2) { return Point(p1.px + p2.px, p1.py + p2.py); }
friend Point operator-(const Point& p1, const Point& p2) { return Point(p1.px - p2.px, p1.py - p2.py); }
friend Point operator*(const Point& p1, long double d) { return Point(p1.px * d, p1.py + d); }
friend Point operator*(long double d, const Point& p1) { return p1 * d; }
friend Point operator/(const Point& p1, long double d) { return Point(p1.px / d, p1.py / d); }
Point& operator+=(const Point& p1) { px += p1.px; py += p1.py; return *this; }
Point& operator-=(const Point& p1) { px -= p1.px; py -= p1.py; return *this; }
Point& operator*=(long double d) { px *= d; py *= d; return *this; }
Point& operator/=(long double d) { px /= d; py /= d; return *this; }
};
class Segment {
public:
Point p1, p2;
Segment(Point p1_, Point p2_) : p1(p1_), p2(p2_) {};
Segment(long double p1x, long double p1y, long double p2x, long double p2y) : p1(Point(p1x, p1y)), p2(Point(p2x, p2y)) {};
friend bool operator==(const Segment& s1, const Segment& s2) { return (s1.p1 == s2.p1 && s1.p2 == s2.p2) || (s1.p1 == s2.p2 && s1.p2 == s2.p1); }
friend bool operator!=(const Segment& s1, const Segment& s2) { return !(s1 == s2); }
};
class Line {
public:
Point p1, p2;
Line(Point p1_, Point p2_) : p1(p1_), p2(p2_) {};
Line(long double p1x, long double p1y, long double p2x, long double p2y) : p1(Point(p1x, p1y)), p2(Point(p2x, p2y)) {};
friend bool operator==(const Line& s1, const Line& s2) { return (s1.p1 == s2.p1 && s1.p2 == s2.p2) || (s1.p1 == s2.p2 && s1.p2 == s2.p1); }
friend bool operator!=(const Line& s1, const Line& s2) { return !(s1 == s2); }
};
// ------ Functions ------ //
long double norm(const Point& a) { return a.px * a.px + a.py * a.py; }
long double abs(const Point& a) { return sqrtl(norm(a)); }
long double dot(const Point& a, const Point& b) { return a.px * b.px + a.py * b.py; }
long double crs(const Point& a, const Point& b) { return a.px * b.py - a.py * b.px; }
int ccw(Point p0, Point p1, Point p2) {
Point a = p1 - p0, b = p2 - p0;
if (crs(a, b) > 1e-10) return 1;
if (crs(a, b) < -1e-10) return -1;
if (dot(a, b) < -1e-10) return 2;
if (norm(a) < norm(b)) return -2;
return 0;
}
// ------ Main ------ //
Point p1, p2, p3, p4; int r1, r2, r3, r4;
int main() {
while (~scanf("%Lf,%Lf,%Lf,%Lf,%Lf,%Lf,%Lf,%Lf", p1.px, p1.py, p2.px, p2.py, p3.px, p3.py, p4.px, p4.py)) {
r1 = ccw(p1, p2, p3);
r2 = ccw(p2, p3, p4);
r3 = ccw(p3, p4, p1);
r4 = ccw(p4, p1, p2);
printf("%s\n", (r1 == r2 && r2 == r3 && r3 == r4 && abs(r1) == 1) ? "YES" : "NO");
}
return 0;
}
|
a.cc:52:7: error: no matching function for call to 'Point::Point()'
52 | Point p1, p2, p3, p4; int r1, r2, r3, r4;
| ^~
a.cc:9:9: note: candidate: 'Point::Point(long double, long double)'
9 | Point(long double px_, long double py_) : px(px_), py(py_) {};
| ^~~~~
a.cc:9:9: note: candidate expects 2 arguments, 0 provided
a.cc:6:7: note: candidate: 'constexpr Point::Point(const Point&)'
6 | class Point {
| ^~~~~
a.cc:6:7: note: candidate expects 1 argument, 0 provided
a.cc:6:7: note: candidate: 'constexpr Point::Point(Point&&)'
a.cc:6:7: note: candidate expects 1 argument, 0 provided
a.cc:52:11: error: no matching function for call to 'Point::Point()'
52 | Point p1, p2, p3, p4; int r1, r2, r3, r4;
| ^~
a.cc:9:9: note: candidate: 'Point::Point(long double, long double)'
9 | Point(long double px_, long double py_) : px(px_), py(py_) {};
| ^~~~~
a.cc:9:9: note: candidate expects 2 arguments, 0 provided
a.cc:6:7: note: candidate: 'constexpr Point::Point(const Point&)'
6 | class Point {
| ^~~~~
a.cc:6:7: note: candidate expects 1 argument, 0 provided
a.cc:6:7: note: candidate: 'constexpr Point::Point(Point&&)'
a.cc:6:7: note: candidate expects 1 argument, 0 provided
a.cc:52:15: error: no matching function for call to 'Point::Point()'
52 | Point p1, p2, p3, p4; int r1, r2, r3, r4;
| ^~
a.cc:9:9: note: candidate: 'Point::Point(long double, long double)'
9 | Point(long double px_, long double py_) : px(px_), py(py_) {};
| ^~~~~
a.cc:9:9: note: candidate expects 2 arguments, 0 provided
a.cc:6:7: note: candidate: 'constexpr Point::Point(const Point&)'
6 | class Point {
| ^~~~~
a.cc:6:7: note: candidate expects 1 argument, 0 provided
a.cc:6:7: note: candidate: 'constexpr Point::Point(Point&&)'
a.cc:6:7: note: candidate expects 1 argument, 0 provided
a.cc:52:19: error: no matching function for call to 'Point::Point()'
52 | Point p1, p2, p3, p4; int r1, r2, r3, r4;
| ^~
a.cc:9:9: note: candidate: 'Point::Point(long double, long double)'
9 | Point(long double px_, long double py_) : px(px_), py(py_) {};
| ^~~~~
a.cc:9:9: note: candidate expects 2 arguments, 0 provided
a.cc:6:7: note: candidate: 'constexpr Point::Point(const Point&)'
6 | class Point {
| ^~~~~
a.cc:6:7: note: candidate expects 1 argument, 0 provided
a.cc:6:7: note: candidate: 'constexpr Point::Point(Point&&)'
a.cc:6:7: note: candidate expects 1 argument, 0 provided
|
s135861626
|
p00035
|
C++
|
#include <cstdio>
#include <iostream>
using namespace std;
#define scanf scanf_s
struct p {
double x;
double y;
};
int check(p a, p b, p c, p d) {
if (((a.x-b.x)*(c.y-a.y)+(a.y-b.y)*(a.x-c.x)) *
((a.x-b.x)*(d.y-a.y)+(a.y-b.y)+(a.x-d.x))) {
return 1;
}
return 0;
}
int main() {
double x1, x2, x3, x4, y1, y2, y3, y4;
while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x1,&y1,&x2,&y2,&x3,&y3,&x4,&y4) != EOF) {
p a, b, c, d;
a.x = x1, a.y = y1;
b.x = x2, b.y = y2;
c.x = x3, c.y = y3;
d.x = x4, d.y = y4;
if (check(a,c,b,d) && check(b,d,a,c)) {
cout << "NO";
}else {
cout << "YES";
}
cout << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:5:15: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
5 | #define scanf scanf_s
| ^~~~~~~
a.cc:22:16: note: in expansion of macro 'scanf'
22 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x1,&y1,&x2,&y2,&x3,&y3,&x4,&y4) != EOF) {
| ^~~~~
|
s436711058
|
p00035
|
C++
|
#include <cstdio>
#include <iostream>
using namespace std;
#define scanf scanf_s
struct p {
double x;
double y;
};
int check(struct p a,struct p b,struct p c,struct p d) {
if (((a.x-b.x)*(c.y-a.y)+(a.y-b.y)*(a.x-c.x)) *
((a.x-b.x)*(d.y-a.y)+(a.y-b.y)+(a.x-d.x))) {
return 1;
}
return 0;
}
int main() {
double x1, x2, x3, x4, y1, y2, y3, y4;
while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x1,&y1,&x2,&y2,&x3,&y3,&x4,&y4) != EOF) {
p a, b, c, d;
a.x = x1, a.y = y1;
b.x = x2, b.y = y2;
c.x = x3, c.y = y3;
d.x = x4, d.y = y4;
if (check(a,c,b,d) && check(b,d,a,c)) {
cout << "NO";
}else {
cout << "YES";
}
cout << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:5:15: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
5 | #define scanf scanf_s
| ^~~~~~~
a.cc:22:16: note: in expansion of macro 'scanf'
22 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&x1,&y1,&x2,&y2,&x3,&y3,&x4,&y4) != EOF) {
| ^~~~~
|
s882924512
|
p00035
|
C++
|
#include <cstdio>
#include <iostream>
using namespace std;
#define scanf scanf_s
struct p {
double x;
double y;
};
int check(struct p a,struct p b,struct p c,struct p d) {
if (((a.x-b.x)*(c.y-a.y)+(a.y-b.y)*(a.x-c.x)) *
((a.x-b.x)*(d.y-a.y)+(a.y-b.y)+(a.x-d.x))) {
return 1;
}
return 0;
}
int main() {
double x1, x2, x3, x4, y1, y2, y3, y4;
while (scanf("%f,%f,%f,%f,%f,%f,%f,%f",&x1,&y1,&x2,&y2,&x3,&y3,&x4,&y4) != EOF) {
p a, b, c, d;
a.x = x1, a.y = y1;
b.x = x2, b.y = y2;
c.x = x3, c.y = y3;
d.x = x4, d.y = y4;
if (check(a,c,b,d) && check(b,d,a,c)) {
cout << "NO";
}else {
cout << "YES";
}
cout << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:5:15: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
5 | #define scanf scanf_s
| ^~~~~~~
a.cc:22:16: note: in expansion of macro 'scanf'
22 | while (scanf("%f,%f,%f,%f,%f,%f,%f,%f",&x1,&y1,&x2,&y2,&x3,&y3,&x4,&y4) != EOF) {
| ^~~~~
|
s827871598
|
p00035
|
C++
|
#include <cstdio>
#include <complex>
#include <iostream>
using namespace std;
#define scanf scanf_s
double cross(complex<double> z1, complex<double> z2) {
return z1.real() * z2.imag() - z1.imag() * z2.real();
}
int main() {
double x1, y1, x2, y2, x3, y3, x4, y4;
while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf", &x1, &y1, &x2, &y2, &x3, &y3, &x4, &y4) != EOF) {
complex<double> a(x1, y1), b(x2, y2), c(x3, y3), d(x4, y4);
double ab, bc, cd, da;
ab = cross(b - a, c - b);
bc = cross(c - b, d - c);
cd = cross(d - c, a - d);
da = cross(a - d, b - a);
if ((ab > 0 && bc > 0 && cd > 0 && da > 0) || (ab < 0 && bc < 0 && cd < 0 && da < 0)) {
cout << "YES";
}else {
cout << "NO";
}
cout << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:6:15: error: 'scanf_s' was not declared in this scope; did you mean 'scanf'?
6 | #define scanf scanf_s
| ^~~~~~~
a.cc:14:16: note: in expansion of macro 'scanf'
14 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf", &x1, &y1, &x2, &y2, &x3, &y3, &x4, &y4) != EOF) {
| ^~~~~
|
s296894608
|
p00035
|
C++
|
import java.util.*;
public class Main{
private static final Scanner scan = new Scanner(System.in)
.useDelimiter("[,\\s]+");
public static void main(String[] args){
while(scan.hasNext()){
double[] x = new double[4];
double[] y = new double[4];
for(int i = 0; i < 4; i++){
x[i] = scan.nextDouble();
y[i] = scan.nextDouble();
}
boolean flag = isIntersect(x[0], y[0], x[2], y[2], x[1], y[1], x[3], y[3])
&& isIntersect(x[1], y[1], x[3], y[3], x[0], y[0], x[2], y[2]);
System.out.printf("%s\n", flag? "Yes" : "NO");
}
}
public static boolean isIntersect(double x1, double y1, double x2, double y2,
double x3, double y3, double x4, double y4){
//???A(x1,y1)??¨???B(x2,y2)????????¶??´?????¨???C(x3,y3)??¨???D(x4,y4)????????¶???????????????????????????????????????
double ta = (y3-y1)*(x1-x2) + (x1-x3)*(y1-y2);
double tb = (y4-y1)*(x1-x2) + (x1-x4)*(y1-y2);
return ta * tb < 0;
}
}
|
a.cc:1:1: error: 'import' does not name a type
1 | import java.util.*;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: expected unqualified-id before 'public'
3 | public class Main{
| ^~~~~~
|
s866544767
|
p00035
|
C++
|
#include<bits/stdc++.h>
using namespace std;
int main(){
double a,b,c,d,e,f,g,h;
while(scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&a,&b,&c,&d,&e,&f,&g,&h)!=EOF){
if((a==c&&g==e&&d==f&&b==h)||(a==g&&c==e&&b==d&&h==f)cout<<"YES"<<endl;
else cout<<"NO"<<endl;
}
}
|
a.cc: In function 'int main()':
a.cc:6:70: error: expected ';' before 'cout'
6 | if((a==c&&g==e&&d==f&&b==h)||(a==g&&c==e&&b==d&&h==f)cout<<"YES"<<endl;
| ^~~~
| ;
a.cc:7:17: error: expected primary-expression before 'else'
7 | else cout<<"NO"<<endl;
| ^~~~
a.cc:6:88: error: expected ')' before 'else'
6 | if((a==c&&g==e&&d==f&&b==h)||(a==g&&c==e&&b==d&&h==f)cout<<"YES"<<endl;
| ~ ^
| )
7 | else cout<<"NO"<<endl;
| ~~~~
|
s447890464
|
p00035
|
C++
|
#include <bits/stdc++.h>
#define r(i,n) for(int i=0;i<n;i++)
using namespace std;
#define EPS (1e-10)
#define equals(a,b) (fabs((a)-(b))<EPS)
//CCW??¨///////////////////////////////////
static const int COUNTER_CLOCKWISE = 1;
static const int CLOCKWISE = -1;
static const int ONLINE_BACK = 2;
static const int ONLINE_FRONT = -2;
static const int ON_SEGMENT = 0;
/////////////////////////////////////////
class Point{
public:
double x,y;
Point(double x=0,double y=0):x(x),y(y){}
Point operator + (Point p){return Point(x+p.x,y+p.y);}
Point operator - (Point p){return Point(x-p.x,y-p.y);}
Point operator * (double a){return Point(a*x,a*y);}
Point operator / (double a){return Point(x/a,y/a);}
bool operator < (const Point &p) const{
return x!=p.x?x<p.x:y<p.y;
}
bool operator == (const Point &p) const{
return fabs(x-p.x)<EPS&&fabs(y-p.y)<EPS;
}
};
struct Circle{
Point c;
double r;
};
typedef Point vect;
struct seg{Point p1,p2;};
//????????´?????????????????????
double norm(Point p){return p.x*p.x+p.y*p.y;}
//??¶????????????????????¬
double abs(Point p){return sqrt(norm(p));}
//?????????????????????????????????
double dot(Point a,Point b){
return a.x*b.x+a.y*b.y;
}
//?????? ????????????????????????
double cross(Point a,Point b){
return a.x*b.y-a.y*b.x;
}
//??´?????????????????¨?????\?????????????????????
bool C90(seg s1,seg s2){
return equals(dot(s1.p2-s1.p1,s2.p2-s2.p1),0.0);
}
//????????????????????¨?????\??????????????????????????????????????????
bool C0(seg s1,seg s2){
return equals(cross(s1.p2-s1.p1,s2.p2-s2.p1),0.0);
}
//?°???± ??????????????´???????????????
Point project(seg s,Point p){
Point base = s.p2-s.p1;
double r=dot(p-s.p1,base) / norm(base);
return s.p1+base*r;
}
//????°????????????????????????????
Point reflection(seg s,Point p){
return p+(project(s,p)-p)*2.0;
}
//2???????????¢ ???????????????
double getDistancePP(Point a,Point b){
return abs(a-b);
}
//??´??????????????¢(????°?)???????????????
double getDistanceLP(seg l,Point p){
return abs(cross(l.p2-l.p1,p-l.p1)/abs(l.p2-l.p1));
}
//?????????????????¢??????????????????
double getDistanceSP(seg s,Point p){
if(dot(s.p2-s.p1,p-s.p1)<0.0)return abs(p-s.p1);
if(dot(s.p1-s.p2,p-s.p2)<0.0)return abs(p-s.p2);
return getDistanceLP(s,p);
}
//????¨?????????????????¨??????????????????????????????????
int CCW(Point p0,Point p1,Point p2){
Point a=p1-p0;
Point b=p2-p0;
if(cross(a,b)>EPS)return COUNTER_CLOCKWISE;
if(cross(a,b)<-EPS)return CLOCKWISE;
if(dot(a,b)<-EPS)return ONLINE_BACK;
if(norm(a)<norm(b))return ONLINE_FRONT;
return ON_SEGMENT;
}
//????????????????????????????????????????????§?\????
bool intersect(Point p1,Point p2,Point p3,Point p4){
return(CCW(p1,p2,p3)*CCW(p1,p2,p4)<=0&&CCW(p3,p4,p1)*CCW(p3,p4,p2)<=0);
}
bool intersect(seg s1,seg s2){
return intersect(s1.p1,s1.p2,s2.p1,s2.p2);
}
//2??????????§???¢?????\??????????????????...????????????????????????
bool squareintersect(seg s1,seg s2){
if(s1.p2.x<s2.p1.x||s2.p2.x<s1.p1.x)return 0;
if(s1.p2.y<s2.p1.y||s2.p2.y<s1.p1.y)return 0;
return 1;
}
//??????????????¢?????????????????????????????§??¨???????????????
double getDistance(seg s1,seg s2){
if(intersect(s1,s2))return 0.0;
return min(min(getDistanceSP(s1,s2.p1),getDistanceSP(s1,s2.p2)),
min(getDistanceSP(s2,s1.p1),getDistanceSP(s2,s1.p2)));
}
//??????????????????????????????(?´????????`)
Point getCrossPoint(seg s1,seg s2){
Point base=s2.p2-s2.p1;
double d1=abs(cross(base,s1.p1-s2.p1));
double d2=abs(cross(base,s1.p2-s2.p1));
double t=d1/(d1+d2);
return s1.p1+(s1.p2-s1.p1)*t;
}
//?????¨??´???????????????2??????
seg getCrossPoint(Circle c,seg l){
//assert(intersect(cc,l));
Point pr=project(l,c.c);
Point e=(l.p2-l.p1)/abs(l.p2-l.p1);
double base =sqrt(c.r*c.r-norm(pr-c.c));
seg pp;pp.p1=(pr+e*base);pp.p2=(pr-e*base);
return pp;
}
//????´???°2D///////////A???)///////////
typedef complex<double> comp;
typedef vector<comp> cvec;
//????´???????
double dot(comp a,comp b){return real(b*conj(a));}
//????´???????
double cross(comp a,comp b){return imag(b*conj(a));}
double Area(cvec &a){
double b=0;int n=a.size();
for(int i=0;i<n;i++)
b+=cross(a[i],a[(i+1==n?0:i+1)]);
return abs(b/2.0);
}
////how to use(exp)/////////////////////
// double a,b; cvec t; cin>>n; //
// while(n--){ //
// cin>>a>>b; //
// t.push_back(comp(a,b)); //
// }printf("%.11f\n",Area(t)); //
////////////////////////////////////////
//???????£????????????¢??????????????¢??????????????????????????\????????????????????§???????????£???????????????????????????????????§?????????????????????
int intersectCC(Circle a,Circle b){
double dist=abs(a.c-b.c);
if(dist>a.r+b.r+EPS)return 4;
if(dist>a.r+b.r-EPS)return 3;
if(dist>abs(a.r-b.r)+EPS)return 2;
if(dist>abs(a.r-b.r)-EPS)return 1;
return 0;
}
seg scan(){
seg a;
scanf("%lf%lf%lf%lf",&a.p1.x,&a.p1.y,&a.p2.x,&a.p2.y);
return a;
}
int main(){
Point a,b,c,d;
while(scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&a.x,&a.y,&b.x,&b.y,&c.x,&c.y,&c.x,&c.y)!=EOF){
int q1=CCW(a,c,b),q2=CCW(b,d,c),q3=CCW(c,a,d),q4=CCW(d,b,a),q=CCW(a,c,b);
if(q==1){if(q1==1&&q2==1&&q3==1&&q4==1)cout<<"YES"<<endl;
else cout<<"NO"<<endl;}
else{if(q1==-1&&q2==-1-&&q3==-1&&q4==-1)cout<<"YES"<<endl;
else cout<<"NO"<<endl;}
}
}
|
a.cc: In function 'int main()':
a.cc:166:27: error: invalid operands of types 'int' and 'void*' to binary 'operator-'
166 | else{if(q1==-1&&q2==-1-&&q3==-1&&q4==-1)cout<<"YES"<<endl;
| ~~^~~~~
| | |
| | void*
| int
a.cc:166:30: error: label 'q3' used but not defined
166 | else{if(q1==-1&&q2==-1-&&q3==-1&&q4==-1)cout<<"YES"<<endl;
| ^~
|
s747946604
|
p00035
|
C++
|
#include <bits/stdc++.h>
using namespace std;
#include "../..//library/unfinished/convex_hull.cpp"
#define fs first
#define sc second
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define rep(i, n) for (int i = 0; i < n; ++i)
#define pb emplace_back
using pii = pair<int, int>;
using vi = vector<int>;
using lint = long long;
const int inf = 1001001001;
const lint linf = 1001001001001001001ll;
const int mod = 1e9 + 7;
const int dx[]{0, 1, 0, -1, -1, -1, 1, 1}, dy[]{1, 0, -1, 0, -1, 1, -1, 1};
template<typename T> inline bool chmin(T &a, T b) { if (a > b) { a = b; } return a > b; }
template<typename T> inline bool chmax(T &a, T b) { if (a < b) { a = b; } return a < b; }
template<typename T> inline void print(const T &x, string s = "\n") { cout << x << s; }
template<typename T> inline void print(const vector<T> &v, string s = " ")
{ rep(i, v.size()) cout << v[i] << (i + 1 == v.size() ? "\n" : s); }
inline bool inside(int y, int x, int H, int W) { return 0 <= y && y < H && 0 <= x && x < W; }
inline lint in() { lint x; std::cin>>x; return x; }
int main() {
double a, b;
char c;
vector<Point> vi;
while (cin >> a >> c >> b) {
vi.clear();
vi.pb(Point(a, b));
rep(i, 3) {
cin >> c >> a >> c >> b;
vi.pb(Point(a, b));
}
vector<Point> po = convex_hull(vi, vi.size());
cout << (po.size() == vi.size() ? "YES" : "NO") << endl;
}
}
|
a.cc:3:10: fatal error: ../..//library/unfinished/convex_hull.cpp: No such file or directory
3 | #include "../..//library/unfinished/convex_hull.cpp"
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
|
s381069903
|
p00035
|
C++
|
#include <bits/stdc++.h>
using namespace std;
#include "../..//library/unfinished/convex_hull.cpp"
#define fs first
#define sc second
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
#define rep(i, n) for (int i = 0; i < n; ++i)
#define pb emplace_back
using pii = pair<int, int>;
using vi = vector<int>;
using lint = long long;
const int inf = 1001001001;
const lint linf = 1001001001001001001ll;
const int mod = 1e9 + 7;
const int dx[]{0, 1, 0, -1, -1, -1, 1, 1}, dy[]{1, 0, -1, 0, -1, 1, -1, 1};
template<typename T> inline bool chmin(T &a, T b) { if (a > b) { a = b; } return a > b; }
template<typename T> inline bool chmax(T &a, T b) { if (a < b) { a = b; } return a < b; }
template<typename T> inline void print(const T &x, string s = "\n") { cout << x << s; }
template<typename T> inline void print(const vector<T> &v, string s = " ")
{ rep(i, v.size()) cout << v[i] << (i + 1 == v.size() ? "\n" : s); }
inline bool inside(int y, int x, int H, int W) { return 0 <= y && y < H && 0 <= x && x < W; }
inline lint in() { lint x; std::cin>>x; return x; }
int main() {
double a, b;
char c;
vector<Point> vi;
while (cin >> a >> c >> b) {
vi.clear();
vi.pb(Point(a, b));
rep(i, 3) {
cin >> c >> a >> c >> b;
vi.pb(Point(a, b));
}
vector<Point> po = convex_hull(vi, vi.size());
cout << (po.size() == vi.size() ? "YES" : "NO") << endl;
}
}
|
a.cc:3:10: fatal error: ../..//library/unfinished/convex_hull.cpp: No such file or directory
3 | #include "../..//library/unfinished/convex_hull.cpp"
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
|
s290401196
|
p00035
|
C++
|
import Data.List.Split
import Control.Applicative
data YesNo = YES | NO deriving(Show)
type Coord = (Double, Double)
reshape :: [Double] -> [Coord]
reshape [] = []
reshape [_] = []
reshape (x:y:xs) = (x, y) : reshape xs
normalForm :: [Coord] -> [Coord]
normalForm xs =
let minY = minimum (map snd xs)
mins = filter (\c -> snd c == minY) xs
st = head mins
in
st : (tail (dropWhile (/= st) xs) ++ takeWhile (/= st) xs)
delta :: Coord -> Coord -> Coord -> Double
delta x y z =
((fst y - fst x) * (snd z - snd x) - (fst z - fst x) * (snd y - snd x)) / 2
solver' :: [Double] -> YesNo
solver' xs =
let (p1:p2:p3:p4:_) = normalForm $ reshape xs
in
if (delta p1 p2 p3 * delta p2 p3 p4 * delta p3 p4 p1 > 0)
&& ((snd p2 > snd p1) || (snd p2 >= snd p3))
&& ((snd p3 > snd p2) || (snd p3 >= snd p4))
&& ((snd p4 > snd p3) || (snd p4 >= snd p1))
then YES
else NO
solver :: [[Double]] -> [YesNo]
solver = map solver'
main :: IO()
main = do
contents <- lines <$> getContents
let xs = map (map (read :: String -> Double) . splitOn ",") contents
mapM_ print $ solver xs
|
a.cc:15:22: error: stray '\' in program
15 | mins = filter (\c -> snd c == minY) xs
| ^
a.cc:24:7: warning: missing terminating ' character
24 | solver' :: [Double] -> YesNo
| ^
a.cc:24:7: error: missing terminating ' character
24 | solver' :: [Double] -> YesNo
| ^~~~~~~~~~~~~~~~~~~~~~
a.cc:25:7: warning: missing terminating ' character
25 | solver' xs =
| ^
a.cc:25:7: error: missing terminating ' character
25 | solver' xs =
| ^~~~~~
a.cc:36:20: warning: missing terminating ' character
36 | solver = map solver'
| ^
a.cc:36:20: error: missing terminating ' character
a.cc:1:1: error: 'import' does not name a type
1 | import Data.List.Split
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
|
s133526926
|
p00035
|
C++
|
#include<iostream>
int main()
{
while (true)
{
double xa, ya, xb, yb, xc, yc, xd, yd;
char foo;
std::cin >> xa >> foo >> ya >> foo >> xb >> foo >> yb >> foo >> xc >> foo >> yc >> foo >> xd >> foo >> yd;
if (std::cin.eof())
{
break;
}
const double A_C = hypot(xa - xc, ya - yc);
const double B_D = hypot(xb - xd, yb - yd);
const double AC_B = abs(((yc - ya)*(xb - xc) - (xc - xa)*(yb - yc)) / hypot(yc - ya, xc - xa));
const double BD_A = abs(((yd - yb)*(xa - xd) - (xd - xb)*(ya - yd)) / hypot(yd - yb, xd - xb));
std::cout << (A_C > BD_A&&B_D > AC_B ? "YES" : "NO") << std::endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:13:36: error: 'hypot' was not declared in this scope
13 | const double A_C = hypot(xa - xc, ya - yc);
| ^~~~~
|
s006904831
|
p00035
|
C++
|
#include<iostream>
int main()
{
while (true)
{
double xa, ya, xb, yb, xc, yc, xd, yd;
char foo;
std::cin >> xa >> foo >> ya >> foo >> xb >> foo >> yb >> foo >> xc >> foo >> yc >> foo >> xd >> foo >> yd;
if (std::cin.eof())
{
break;
}
const double A_C = std::hypot(xa - xc, ya - yc);
const double B_D = std::hypot(xb - xd, yb - yd);
const double A_BD = std::abs((yd - yb) * (xa - xd) - (xd - xb) * (ya - yd)) / std::hypot(yd - yb, xd - xb);
const double B_AC = std::abs((yc - ya) * (xb - xc) - (xc - xa) * (yb - yc)) / std::hypot(yc - ya, xc - xa);
std::cout << (A_C > A_BD && B_D > B_AC ? "YES" : "NO") << std::endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:13:41: error: 'hypot' is not a member of 'std'
13 | const double A_C = std::hypot(xa - xc, ya - yc);
| ^~~~~
a.cc:14:41: error: 'hypot' is not a member of 'std'
14 | const double B_D = std::hypot(xb - xd, yb - yd);
| ^~~~~
a.cc:15:100: error: 'hypot' is not a member of 'std'
15 | const double A_BD = std::abs((yd - yb) * (xa - xd) - (xd - xb) * (ya - yd)) / std::hypot(yd - yb, xd - xb);
| ^~~~~
a.cc:16:100: error: 'hypot' is not a member of 'std'
16 | const double B_AC = std::abs((yc - ya) * (xb - xc) - (xc - xa) * (yb - yc)) / std::hypot(yc - ya, xc - xa);
| ^~~~~
|
s023939594
|
p00035
|
C++
|
#include<vector>
#include<algorithm>
#define EPS 1e-9
#define pb(a) push_back(a);
#define ID_CCW 0
#define ID_CW 1
#define ID_GO 2
#define ID_BACK 3
using namespace std;
class Point{
public:
double x,y;
Point(){}
Point(double xx,double yy) : x(xx),y(yy){}
};
Point &operator -=(Point &a,const Point &b)
{
a.x-=b.x;
a.y-=b.y;
return a;
}
double dot(const Point &a,const Point &b)
{
return a.x*b.x+a.y*b.y;
}
double cross(const Point &a,const Point &b)
{
return a.x*b.y-a.y*b.x;
}
int ccw(const Point &a,Point b,Point c)
{
b-=a;
c-=a;
double rotdir=cross(b,c);
if(rotdir>EPS) return ID_CCW;
if(rotdir<-EPS) return ID_CW;
if(dot(b,c)>EPS) return ID_GO;
return ID_BACK;
}
int main()
{
Point p[4];
while(1){
if(scanf("%lf,%lf",&p[0].x,&p[0].y)==EOF) break;
for(int i=1;i<4;i++) scanf(",%lf,%lf",&p[i].x,&p[i].y);
bool b1=true;
for(int i=0;i<4;i++) if(ccw(p[i],p[(i+1)%4],p[(i+2)%4])!=ID_CCW) b1=false;
bool b2=true;
for(int i=0;i<4;i++) if(ccw(p[i],p[(i+1)%4],p[(i+2)%4])!=ID_CW) b2=false;
puts(b1||b2?"YES":"NO");
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:53:20: error: 'scanf' was not declared in this scope
53 | if(scanf("%lf,%lf",&p[0].x,&p[0].y)==EOF) break;
| ^~~~~
a.cc:53:54: error: 'EOF' was not declared in this scope
53 | if(scanf("%lf,%lf",&p[0].x,&p[0].y)==EOF) break;
| ^~~
a.cc:3:1: note: 'EOF' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
2 | #include<algorithm>
+++ |+#include <cstdio>
3 |
a.cc:54:41: error: 'scanf' was not declared in this scope
54 | for(int i=1;i<4;i++) scanf(",%lf,%lf",&p[i].x,&p[i].y);
| ^~~~~
a.cc:59:17: error: 'puts' was not declared in this scope
59 | puts(b1||b2?"YES":"NO");
| ^~~~
|
s131267162
|
p00035
|
C++
|
#include<iostream>
#include<complex>
#define EPS 1.0e-10
using namespace std;
typedef complex<double> P;
P a[4];
double cross(P a, P b) {
return (a.real() * b.imag() - a.imag() * b.real());
}
int is_intersected_ls(P a1, P a2, P b1, P b2) {
return ( cross(a2-a1, b1-a1) * cross(a2-a1, b2-a1) < EPS ) &&
( cross(b2-b1, a1-b1) * cross(b2-b1, a2-b1) < EPS );
}
int main(){
double x,y;
char c;
while(scanf("%lf,%lf",&x,&y)!=EOF){
a[0]=P(x,y);
for(int i=1;i<4;i++){
scanf(",%lf,%lf",&x,&y);;
a[i]=P(x,y);
}
if(is_intersected_ls(a[0],a[2],a[1],a[3]))
cout<<"YES"<<endl;
else cout<<"NO"<<endl;
}
return 0;
}ツ
|
a.cc:28:2: error: extended character is not valid in an identifier
28 | }ツ
| ^
a.cc:28:2: error: '\U000030c4\U00003000' does not name a type
28 | }ツ
| ^~~~
|
s424694644
|
p00035
|
C++
|
#include <iostream>
#include <cmath>
using namespace std;
double tri2s(double xa, double ya, double xb, double yb, double xc, double yc){
double a, b, c, s;
a = sqrt((xb - xc) * (xb - xc) + (yb - yc) * (yb - yc));
b = sqrt((xa - xc) * (xa - xc) + (ya - yc) * (ya - yc));
c = sqrt((xb - xa) * (xb - xa) + (yb - ya) * (yb - ya));
s = (a+b+c) / 2;
return sqrt(s * (s - a) * (s - b) * (s - c));
}
int main(void){
double x[4], y[4];
double sq;
double tri[4];
bool isok = true;
while(cin >> x[0]){
cin.ignore(); cin >> y[0];
cin.ignore(); cin >> x[1]; cin.ignore(); cin >> y[1];
cin.ignore(); cin >> x[2]; cin.ignore(); cin >> y[2];
cin.ignore(); cin >> x[3]; cin.ignore(); cin >> y[3];
sq = tri2s(x[0], y[0], x[1], y[1], x[2], y[2]) + tri2s(x[0],y[0],x[2],y[2],x[3],y[3]);
tri[0] = tri2s(x[0], y[0], x[1], y[1], x[2], y[2]);
tri[1] = tri2s(x[0], y[0], x[1], y[1], x[3], y[3]);
tri[2] = tri2s(x[0], y[0], x[2], y[2], x[3], y[3]);
tri[3] = tri2s(x[1], y[1], x[2], y[3], x[3], y[3]);
for(int i=0;i<4;i++){
if(tri[i] > sq) isok = false;
}
if(isok){
cout << "YES" << endl;
}else{
cout << "NO" << endl;
}
isok = true;0
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:46:24: error: expected ';' before '}' token
46 | isok = true;0
| ^
| ;
47 | }
| ~
|
s813208194
|
p00035
|
C++
|
#include <iostream>
#include <cmath>
typedef complex<double> P;
using namespace std;
double tri2s(double xa, double ya, double xb, double yb, double xc, double yc){
double a, b, c, s;
a = sqrt((xb - xc) * (xb - xc) + (yb - yc) * (yb - yc));
b = sqrt((xa - xc) * (xa - xc) + (ya - yc) * (ya - yc));
c = sqrt((xb - xa) * (xb - xa) + (yb - ya) * (yb - ya));
s = (a+b+c) / 2;
cout << sqrt(s * (s - a) * (s - b) * (s - c)) << endl;
return sqrt(s * (s - a) * (s - b) * (s - c));
}
double p2deg(double xa, double ya, double xb, double yb, double xc, double yc){
double a, b, c, s, cos;
a = sqrt((xb - xc) * (xb - xc) + (yb - yc) * (yb - yc));
b = sqrt((xa - xc) * (xa - xc) + (ya - yc) * (ya - yc));
c = sqrt((xb - xa) * (xb - xa) + (yb - ya) * (yb - ya));
cos = (b * b + c * c - a * a) / 2 * b * c;
return acos(cos);
}
// ツ陳シツ静シp1,p2ツづ静シツ閉ェp3,p4ツづ個古ーツ債キツ板サツ津ィ
// (n < 0)<=>ツ古ーツ債キ , (n == 0)<=>ツ陳シツ静シツ湘」, (n > 0)<=>ツ古ーツ債キツつオツづつ「ツづ按つ「
double isIntersect(P p1, P p2, P p3, P p4){
return ( (p1.X-p2.X)*(p3.Y-p1.Y) + (p1.Y-p2.Y)*(p1.X-p3.X)) * ((p1.X-p2.X)*(p4.Y-p1.Y) + (p1.Y-p2.Y)*(p1.X-p4.X));
}
int main(void){
double x[4], y[4];
double sq;
double tri[4];
bool isok = true;
while(cin >> x[0]){
cin.ignore(); cin >> y[0];
cin.ignore(); cin >> x[1]; cin.ignore(); cin >> y[1];
cin.ignore(); cin >> x[2]; cin.ignore(); cin >> y[2];
cin.ignore(); cin >> x[3]; cin.ignore(); cin >> y[3];
P a(x[0], y[0]);
P b(x[1], y[1]);
P c(x[2], y[2]);
P d(x[3], y[3]);
/*
sq = tri2s(x[0], y[0], x[1], y[1], x[2], y[2]) + tri2s(x[0],y[0],x[2],y[2],x[3],y[3]);
tri[0] = tri2s(x[0], y[0], x[1], y[1], x[2], y[2]);
tri[1] = tri2s(x[0], y[0], x[1], y[1], x[3], y[3]);
tri[2] = tri2s(x[0], y[0], x[2], y[2], x[3], y[3]);
tri[3] = tri2s(x[1], y[1], x[2], y[3], x[3], y[3]);
for(int i=0;i<4;i++){
if(tri[i] > sq) isok = false;
}
if(tri2s(x[0],y[0],x[1],y[1],x[2],y[2]) + tri2s(x[0],y[0],x[2],y[2],x[3],y[3]) ==
tri2s(x[0],y[0],x[1],y[1],x[3],y[3]) + tri2s(x[2],y[2],x[1],y[1],x[3],y[3]) ){
cout << "YES" << endl;
}else{
cout << "NO" << endl;
}
isok = true;
*/
if( isIntersect(a,c,b,d) > 0.0 || isIntersect(b,d,a,c) > 0.0 ){
printf("NO\n");
}else{
printf("YES\n");
}
}
return 0;
}
|
a.cc:4:9: error: 'complex' does not name a type
4 | typedef complex<double> P;
| ^~~~~~~
a.cc:37:20: error: 'P' was not declared in this scope
37 | double isIntersect(P p1, P p2, P p3, P p4){
| ^
a.cc:37:26: error: 'P' was not declared in this scope
37 | double isIntersect(P p1, P p2, P p3, P p4){
| ^
a.cc:37:32: error: 'P' was not declared in this scope
37 | double isIntersect(P p1, P p2, P p3, P p4){
| ^
a.cc:37:38: error: 'P' was not declared in this scope
37 | double isIntersect(P p1, P p2, P p3, P p4){
| ^
a.cc:37:42: error: expression list treated as compound expression in initializer [-fpermissive]
37 | double isIntersect(P p1, P p2, P p3, P p4){
| ^
a.cc: In function 'int main()':
a.cc:53:19: error: 'P' was not declared in this scope
53 | P a(x[0], y[0]);
| ^
a.cc:54:20: error: expected ';' before 'b'
54 | P b(x[1], y[1]);
| ^~
| ;
a.cc:55:20: error: expected ';' before 'c'
55 | P c(x[2], y[2]);
| ^~
| ;
a.cc:56:20: error: expected ';' before 'd'
56 | P d(x[3], y[3]);
| ^~
| ;
a.cc:77:35: error: 'a' was not declared in this scope
77 | if( isIntersect(a,c,b,d) > 0.0 || isIntersect(b,d,a,c) > 0.0 ){
| ^
a.cc:77:37: error: 'c' was not declared in this scope
77 | if( isIntersect(a,c,b,d) > 0.0 || isIntersect(b,d,a,c) > 0.0 ){
| ^
a.cc:77:39: error: 'b' was not declared in this scope
77 | if( isIntersect(a,c,b,d) > 0.0 || isIntersect(b,d,a,c) > 0.0 ){
| ^
a.cc:77:41: error: 'd' was not declared in this scope
77 | if( isIntersect(a,c,b,d) > 0.0 || isIntersect(b,d,a,c) > 0.0 ){
| ^
a.cc:77:42: error: 'isIntersect' cannot be used as a function
77 | if( isIntersect(a,c,b,d) > 0.0 || isIntersect(b,d,a,c) > 0.0 ){
| ^
a.cc:77:64: error: 'isIntersect' cannot be used as a function
77 | if( isIntersect(a,c,b,d) > 0.0 || isIntersect(b,d,a,c) > 0.0 ){
| ~~~~~~~~~~~^~~~~~~~~
|
s555701766
|
p00035
|
C++
|
#include <cmath>
#include <complex>
#include <vector>
#include <cfloat>
#include <algorithm>
using namespace std;
class point;
class line;
point vec_add(point vec1,point vec2);//ベクトルの足し算
point vec_sub(point vec1,point vec2);//ベクトルの引き算
double inner_product(point a,point b);//内積
double outer_product(point a,point b);//外積
bool vec_parallel(point vec1,point vec2);//ベクトルの並行判定(交差判定falseとしても使える)
bool vec_angle_right(point vec1,point vec2);//ベクトルの直行判定
bool cross_line_segment(line a,point p1,point p2);//直線と線分の交差判定
class point{
public:
double x,y;
point(){
x=0;
y=0;
}
point(double a,double b){
x=a;
y=b;
}
void in(double a,double b){
x=a;
y=b;
return ;
}
};
//直線クラス
class line{
public:
point s,v;
public:
line(point a,point b){
s=a;
v=vec_sub(a,b);
}
};
//ベクトルの足し算
point vec_add(point vec1,point vec2){
point res(vec1.x+vec2.x,vec1.y+vec2.y);
return res;
}
//ベクトルの引き算
point vec_sub(point vec1,point vec2){
point res(vec1.x-vec2.x,vec1.y-vec2.y);
return res;
}
//内積
double inner_product(point a,point b){
return a.x * b.x + a.y * b.y;
}
//外積
double outer_product(point a,point b){
return a.x * b.y - a.y * b.x;
}
point p[6];
bool solve(){
bool judge;
bool ans;
if(outer_product(p[0],p[1])>0){
judge=true;
}else{
judge =false;
}
for(int i=1;i<4;i++){
if(outer_product(p[i],p[i+1])>0){
if(judge!=true) return false;
}else if(outer_product(p[i],p[i+1])==0){
return false;
}else{
if(judge!=false) return false;
}
}
return true;
}
int main(){
while(scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&p[0].x,&p[0].y,&p[1].x,&p[1].y,&p[2].x,&p[2].y,&p[3].x,&p[3].y)!=EOF){
p[4]=p[0];
p[5]=p[1];
for(int i=0;i<5;i++){
p[i]=vec_sub(p[i],p[i+1]);
}
bool ans=solve();
if(ans){
cout<<"YES"<<endl;
}else{
cout<<"NO"<<endl;
}
}
}
|
a.cc: In function 'int main()':
a.cc:99:25: error: 'cout' was not declared in this scope
99 | cout<<"YES"<<endl;
| ^~~~
a.cc:6:1: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
5 | #include <algorithm>
+++ |+#include <iostream>
6 | using namespace std;
a.cc:101:25: error: 'cout' was not declared in this scope
101 | cout<<"NO"<<endl;
| ^~~~
a.cc:101:25: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
|
s621925788
|
p00035
|
C++
|
#include<iostream>
#include<stdio.h>
using namespace std;
int main()
{
double ax,ay,bx,by,cx,cy,dx,dy;
while(scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&ax,&ay,&bx,&by,&cx,&cy,&dx,&dy))
{
if(((ax-cx)*(by-ay)+(ay-cy)*(ax-bx))*((ax-cx)*(dy-ay)+(ay-cy)*(ax-dx))<=0&& ((bx-dx)*(ay-by)+(by-dy)*(bx-ax))*((bx-dx)*(cy-by)+(by-dy)*(bx-cx))<=0)
cout<<"Yes"<<endl;
else cout<<"No"<<endl
}
}
|
a.cc: In function 'int main()':
a.cc:12:30: error: expected ';' before '}' token
12 | else cout<<"No"<<endl
| ^
| ;
13 | }
| ~
|
s008245332
|
p00035
|
C++
|
#include<iostream>
#include<complex>
#define eps 10e-9
using namespace std;
typedef complex<double> p;
double cross(p x,p y)
{
return x.real()*y.imag()-x.imag()*y.real();
}
int main()
{
p a,b,c,d;
while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&a.real(),&a.imag(),&b.real(),&b.imag(),&c.real(),&c.imag(),&d.real(),&d.imag())!=EOF)
{
double tmp=1;
tmp*=cross(b-a,d-a);
bool flag=true;
if(tmp*cross(c-b,a-b)<-eps||tmp*cross(d-c,b-c)<-eps||tmp*cross(a-d,c-d)<-eps) flag=false;
cout<<(flag?"YES":"NO")<<endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:15:63: error: lvalue required as unary '&' operand
15 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&a.real(),&a.imag(),&b.real(),&b.imag(),&c.real(),&c.imag(),&d.real(),&d.imag())!=EOF)
| ~~~~~~^~
a.cc:15:73: error: lvalue required as unary '&' operand
15 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&a.real(),&a.imag(),&b.real(),&b.imag(),&c.real(),&c.imag(),&d.real(),&d.imag())!=EOF)
| ~~~~~~^~
a.cc:15:83: error: lvalue required as unary '&' operand
15 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&a.real(),&a.imag(),&b.real(),&b.imag(),&c.real(),&c.imag(),&d.real(),&d.imag())!=EOF)
| ~~~~~~^~
a.cc:15:93: error: lvalue required as unary '&' operand
15 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&a.real(),&a.imag(),&b.real(),&b.imag(),&c.real(),&c.imag(),&d.real(),&d.imag())!=EOF)
| ~~~~~~^~
a.cc:15:103: error: lvalue required as unary '&' operand
15 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&a.real(),&a.imag(),&b.real(),&b.imag(),&c.real(),&c.imag(),&d.real(),&d.imag())!=EOF)
| ~~~~~~^~
a.cc:15:113: error: lvalue required as unary '&' operand
15 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&a.real(),&a.imag(),&b.real(),&b.imag(),&c.real(),&c.imag(),&d.real(),&d.imag())!=EOF)
| ~~~~~~^~
a.cc:15:123: error: lvalue required as unary '&' operand
15 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&a.real(),&a.imag(),&b.real(),&b.imag(),&c.real(),&c.imag(),&d.real(),&d.imag())!=EOF)
| ~~~~~~^~
a.cc:15:133: error: lvalue required as unary '&' operand
15 | while (scanf("%lf,%lf,%lf,%lf,%lf,%lf,%lf,%lf",&a.real(),&a.imag(),&b.real(),&b.imag(),&c.real(),&c.imag(),&d.real(),&d.imag())!=EOF)
| ~~~~~~^~
|
s492037206
|
p00035
|
C++
|
#include <iostream>
#include <cmath>
#include <vector>
#include <string>
#include <algorithm>
#include <climits>
using namespace std;
double EPS = 1e-12;
//誤差を考慮して足し算を行う
double add(double a, double b) {
if( abs(a + b) < EPS * (abs(a) + abs(b))) {
return 0;
}
return a + b;
}
//二次元ベクトル構造体
struct P {
double x, y;
P() {};
P(double x, double y) : x(x), y(y) {
}
P operator + (P p) {
return P(add(x, p.x), add(y, p.y));
}
P operator - (P p) {
return P(add(x, -p.x), add(y, -p.y));
}
P operator * (double d) {
return P(x * d, y * d);
}
double dot(P p) { // 内積
return add(x * p.x, y * p.y);
}
double det(P p) { // 外積
return add(x * p.y, -y * p.x);
}
};
// 線分p1-p2上に点qがあるか判定
bool on_seg(P p1, P p2, P q) {
return (p1 - q).det(p2 - q) == 0 && (p1 - q).dot(p2 - q) <= 0;
}
// 直線p1-p2と直線q1-q2の交点
P intersection(P p1, P p2, P q1, P q2) {
return p1 + (p2 - p1) * ((q2 - q1).det(q1 - p1) / (q2 - q1).det(p2 - p1));
}
int ccw(P a, P b, P c) {
a = b - a;
b = b - c;
if(a.det(b) < 0) {
return -1;
} else if(a.det(b) > 0) {
return 1;
}
return 0;
}
int main() {
string str;
while (getline(cin, str)) {
replace(str.begin(), str.end(), ',', ' ');
stringstream buf(str);
P p[4];
for (int i = 0; i < 4; i++) {
buf >> p[i].x >> p[i].y;
}
int cnt = 0, n = 0;
for (int i = 0; i < 4; i++) {
int c = ccw(p[i], p[(i+1)%4], p[(i+2)%4]);
cnt += c;
n += abs(c);
}
cout << (abs(cnt) == n ? "YES" : "NO") << endl;
}
}
}
|
a.cc: In function 'int main()':
a.cc:74:29: error: variable 'std::stringstream buf' has initializer but incomplete type
74 | stringstream buf(str);
| ^
a.cc: At global scope:
a.cc:90:1: error: expected declaration before '}' token
90 | }
| ^
|
s851657582
|
p00035
|
C++
|
#include <iostream>
#include <cmath>
#include <vector>
#include <string>
#include <algorithm>
#include <climits>
#include <sstream>
using namespace std;
double EPS = 1e-12;
//誤差を考慮して足し算を行う
double add(double a, double b) {
if( abs(a + b) < EPS * (abs(a) + abs(b))) {
return 0;
}
return a + b;
}
//二次元ベクトル構造体
struct P {
double x, y;
P() {};
P(double x, double y) : x(x), y(y) {
}
P operator + (P p) {
return P(add(x, p.x), add(y, p.y));
}
P operator - (P p) {
return P(add(x, -p.x), add(y, -p.y));
}
P operator * (double d) {
return P(x * d, y * d);
}
double dot(P p) { // 内積
return add(x * p.x, y * p.y);
}
double det(P p) { // 外積
return add(x * p.y, -y * p.x);
}
};
// 線分p1-p2上に点qがあるか判定
bool on_seg(P p1, P p2, P q) {
return (p1 - q).det(p2 - q) == 0 && (p1 - q).dot(p2 - q) <= 0;
}
// 直線p1-p2と直線q1-q2の交点
P intersection(P p1, P p2, P q1, P q2) {
return p1 + (p2 - p1) * ((q2 - q1).det(q1 - p1) / (q2 - q1).det(p2 - p1));
}
int ccw(P a, P b, P c) {
a = b - a;
b = b - c;
if(a.det(b) < 0) {
return -1;
} else if(a.det(b) > 0) {
return 1;
}
return 0;
}
int main() {
string str;
while (getline(cin, str)) {
replace(str.begin(), str.end(), ',', ' ');
stringstream buf(str);
P p[4];
for (int i = 0; i < 4; i++) {
buf >> p[i].x >> p[i].y;
}
int cnt = 0, n = 0;
for (int i = 0; i < 4; i++) {
int c = ccw(p[i], p[(i+1)%4], p[(i+2)%4]);
cnt += c;
n += abs(c);
}
cout << (abs(cnt) == n ? "YES" : "NO") << endl;
}
}
}
|
a.cc:91:1: error: expected declaration before '}' token
91 | }
| ^
|
s773737380
|
p00035
|
C++
|
#include <iostream>
#include <cmath>
#include <complex>
using namespace std;
typedef complex<double> P;
#define x real()
#define y imag()
double isIntersect(P p1, P p2,P p3,P p4 ){
return (((p1.x - p2.x)*(p3.y - p1.y)+(p1.y-p2.y)*(p1.x-p3.x))*((p1.x - p2.x)*(p4.y - p1.y)+(p1.y-p2.y)*(p1.x-p4.x)));
}
int main(){
double xa,ya,xb,yb,xc,yc,xd,yd;
|
a.cc: In function 'int main()':
a.cc:16:34: error: expected '}' at end of input
16 | double xa,ya,xb,yb,xc,yc,xd,yd;
| ^
a.cc:15:11: note: to match this '{'
15 | int main(){
| ^
|
s749328703
|
p00035
|
C++
|
#include <iostream>
using namespace std;
int main(){
char trash;
double x[4], y[4];
while(cin >> x[0] >> trash >> y[0]){
double p, q, r;
for(int i = 1; i < 4; i++){
cin >> trash >> x[i] >> trash >> y[i];
}
p = ((y[1]-y[0])*(x[3]-x[0])/(x[1]-x[0]))+y[0];
q = ((y[2]-y[1])*(x[3]-x[1])/(x[2]-x[1]))+y[1];
r = ((y[2]-y[0])*(x[3]-x[0])/(x[2]-x[0]))+y[0];
if(x[0] == x[2]){
if(x[0] > x[1]){
if(x[0] > x[3]){
cout << "NO" << endl;
}
else{
if((p < y[3] && q > y[3]) || (p > y[3] && q < y[3])){
cout << "YES" << endl;
}
else{
cout << "NO" << endl;
}
}
}
else{
if(x[0] < x[3]){
cout << "NO" << endl;
}
else{
if((p < y[3] && q > y[3]) || (p > y[3] && q < y[3])){
cout << "YES" << endl;
}
else{
cout << "NO" << endl;
}
}
}
}
else if(x[0] == x[1]){
if(x[0] > x[2]){
if(x[0] < x[2]){
cout << "NO" << endl;
}
else{
if(q > y[3]){
cout << "YES" << endl;
}
else{
cout << "NO" << endl;
}
}
}
else{
if(x[0] > x[2]){
cout << "NO" << endl;
}
else{
if(q > y[3]){
cout << "YES" << endl;
}
else{
cout << "NO" << endl;
}
}
}
}
else if(x[1] == x[2]){
if(x[0] > x[1]){
if(x[1] > x[3]){
cout << "NO" << endl;
}
else{
if(p < y[3]){
cout << "YES" << endl;
}
else{
cout << "NO" << endl;
}
}
}
else{
if(x[1] < x[3]){
cout << "NO" << endl;
}
else{
if(p < y[3]){
cout << "YES" << endl;
}
else{
cout << "NO" << endl;
}
}
}
}
else{
if(r > y[1]){
if(r > y[3]){
cout << "NO" << endl;
}
else{
if((p < y[3] && q > y[3]) || (p > y[3] && q < y[3])){
cout << "YES" << endl;
}
else{
cout << "NO" << endl;
}
}
}
else{
if(r < y[3]){
cout << "NO" << endl;
}
else{
if((p < y[3] && q > y[3]) || (p > y[3] && q < y[3])){
cout << "YES" << endl;
}
else{
cout << "NO" << endl;
}
}
}
}
|
a.cc: In function 'int main()':
a.cc:126:18: error: expected '}' at end of input
126 | }
| ^
a.cc:7:44: note: to match this '{'
7 | while(cin >> x[0] >> trash >> y[0]){
| ^
a.cc:126:18: error: expected '}' at end of input
126 | }
| ^
a.cc:4:11: note: to match this '{'
4 | int main(){
| ^
|
s251436260
|
p00035
|
C++
|
#include <iostream>
#include <algorithm>
using namespace std;
int main(){
char trash;
double x[4], y[4];
while(cin >> x[0] >> trash >> y[0]){
double a,b,c,d,e,f,t;
for(int i = 1; i < 4; i++){
cin >> trash >> x[i] >> trash >> y[i];
}
a = y[2]-y[0];
b = -x[2]+x[0];
e = -1*(y[0]*(x[2]-x[0])-x[0]*(y[2]-y[0]));
c = y[3]-y[1];
d = -x[3]+x[1];
f = -1*(y[1]*(x[3]-x[1])-x[1]*(y[3]-y[1]));
t = (e*d-b*f)/(a*d-b*c);
if(x[2] < x[0]){
swap(x[0],x[2]);
}
if(x[3] < x[1]){
swap(x[1],x[3]);
}
if((t => x[0] && t <= x[2]) && (t => x[1] && t <= x[3])){
cout << "YES" << endl;
}
else{
cout << "NO" << endl;
}
}
}
|
a.cc: In function 'int main()':
a.cc:26:24: error: expected primary-expression before '>' token
26 | if((t => x[0] && t <= x[2]) && (t => x[1] && t <= x[3])){
| ^
a.cc:26:52: error: expected primary-expression before '>' token
26 | if((t => x[0] && t <= x[2]) && (t => x[1] && t <= x[3])){
| ^
|
s103562036
|
p00035
|
C++
|
#include <iostream>
#include <algorithm>
using namespace std;
int main(){
char trash;
double x[4], y[4];
while(cin >> x[0] >> trash >> y[0]){
double a,b,c,d,e,f,t;
for(int i = 1; i < 4; i++){
cin >> trash >> x[i] >> trash >> y[i];
}
a = y[2]-y[0];
b = -x[2]+x[0];
e = -1*(y[0]*(x[2]-x[0])-x[0]*(y[2]-y[0]));
c = y[3]-y[1];
d = -x[3]+x[1];
f = -1*(y[1]*(x[3]-x[1])-x[1]*(y[3]-y[1]));
t = (e*d-b*f)/(a*d-b*c);
if(x[2] < x[0]){
swap(x[0],x[2]);
}
if(x[3] < x[1]){
swap(x[1],x[3]);
}
if((t => x[0] && t <= x[2]) && (t => x[1] && t <= x[3])){
cout << "YES" << endl;
}
else{
cout << "NO" << endl;
}
}
}
|
a.cc: In function 'int main()':
a.cc:26:24: error: expected primary-expression before '>' token
26 | if((t => x[0] && t <= x[2]) && (t => x[1] && t <= x[3])){
| ^
a.cc:26:52: error: expected primary-expression before '>' token
26 | if((t => x[0] && t <= x[2]) && (t => x[1] && t <= x[3])){
| ^
|
s489807468
|
p00035
|
C++
|
#include <iostream>
#include <algorithm>
using namespace std;
int main(){
char trash;
double x[4], y[4];
while(cin >> x[0] >> trash >> y[0]){
double a,b,c,d,e,f,t;
for(int i = 1; i < 4; i++){
cin >> trash >> x[i] >> trash >> y[i];
}
a = y[2]-y[0];
b = -x[2]+x[0];
e = -1*(y[0]*(x[2]-x[0])-x[0]*(y[2]-y[0]));
c = y[3]-y[1];
d = -x[3]+x[1];
f = -1*(y[1]*(x[3]-x[1])-x[1]*(y[3]-y[1]));
t = (e*d-b*f)/(a*d-b*c);
if(x[2] < x[0]){
swap(x[0],x[2]);
}
if(x[3] < x[1]){
swap(x[1],x[3]);
}
if((t >= x[0] && t <= x[2]) && (t >= x[1] && t <= x[3])){
cout << "YES" << endl;
}
else{
cout << "NO" << endl;
}
}
|
a.cc: In function 'int main()':
a.cc:32:10: error: expected '}' at end of input
32 | }
| ^
a.cc:5:11: note: to match this '{'
5 | int main(){
| ^
|
s168684336
|
p00035
|
C++
|
#include<iostream>
#include<cfloat>
#include<cassert>
#include<cmath>
#include<vector>
using namespace std;
#define EPS (1e-10)
#define equals(a, b) (fabs((a) - (b)) < EPS )
#define dle(a, b) (equals(a, b) || a < b )
static const double PI = acos(-1);
class Point{
public:
double x, y;
Point ( double x = 0, double y = 0): x(x), y(y){}
Point operator + ( Point p ){ return Point(x + p.x, y + p.y); }
Point operator - ( Point p ){ return Point(x - p.x, y - p.y); }
Point operator * ( double a ){ return Point(x*a, y*a); }
Point operator / ( double a ){ return Point(x/a, y/a); }
double abs() { return sqrt(norm());}
double norm() { return x*x + y*y; }
bool operator < ( const Point &p ) const {
return x != p.x ? x < p.x : y < p.y;
}
bool operator == ( const Point &p ) const {
return fabs(x-p.x) < EPS && fabs(y-p.y) < EPS;
}
};
class Segment{
public:
Point p1, p2;
Segment ( Point p1 = Point(0.0,0.0), Point p2 = Point(0.0,0.0)): p1(p1), p2(p2){}
double abs() { return sqrt(norm());}
double norm() { return (p2.x - p1.x)*(p2.x - p1.x) + (p2.y - p1.y)*(p2.y - p1.y); }
};
typedef Segment Line;
typedef Point Vector;
typedef vector<Point> Polygon;
double norm( Vector a ){ return a.x*a.x + a.y*a.y; }
double abs( Vector a ){ return sqrt(norm(a)); }
Point polar( double a, double r ){ return Point(cos(r)*a, sin(r)*a);}
double getDistance( Vector a, Vector b ){ return abs(a - b); }
double dot( Vector a, Vector b ){ return a.x*b.x + a.y*b.y; }
double cross( Vector a, Vector b ){ return a.x*b.y - a.y*b.x; }
bool isOrthogonal( Vector a, Vector b){
return equals(dot(a,b),0.0);
}
bool isOrthogonal(Segment s1,Segment s2){
return equals( dot(s1.p2-s1.p1 , s2.p2-s2.p1) ,0.0 );
}
bool isParallel(Vector a, Vector b){
return equals(cross(a,b),0.0);
}
bool isParallel(Point a1,Point a2,Point b1,Point b2){
return isParallel(a1-a2,b1-b2);
}
bool isParallel(Segment s1,Segment s2){
return equals(cross(s1.p2 - s1.p1 , s2.p2 - s2.p1),0.0);
}
Point project(Segment s,Point p){
Vector base = s.p2-s.p1;
double t = dot(p-s.p1,base)/norm(base);
return s.p1+base*t;
}
Point reflect(Segment s,Point p){
return p + (project(s,p)-p)*2.0;
}
static const int COUNTER_CLOCKWISE = 1;
static const int CLOCKWISE = -1;
static const int ONLINE_BACK = 2;
static const int ONLINE_FRONT = -2;
static const int ON_SEGMENT = 0;
// EPS can be 0
// need to check for 920, 833, 866
int ccw( Point p0, Point p1, Point p2 ){
Vector a = p1 - p0;
Vector b = p2 - p0;
if ( cross(a, b) > EPS ) return COUNTER_CLOCKWISE;
if ( cross(a, b) < -EPS ) return CLOCKWISE;
if ( dot(a, b) < -EPS ) return ONLINE_BACK;
if ( norm(a) < norm(b) ) return ONLINE_FRONT;
return ON_SEGMENT;
}
bool isIntersect(Point p1, Point p2,Point p3,Point p4){
return (ccw(p1,p2,p3) * ccw(p1,p2,p4) <=0 &&
ccw(p3,p4,p1) * ccw(p3,p4,p2) <=0);
}
bool isIntersect(Segment s1,Segment s2){
return isIntersect(s1.p1 , s1.p2 , s2.p1 , s2.p2);
}
Point getCrossPoint(Segment s1,Segment s2){
assert(isIntersect(s1,s2));
Vector base = s2.p2 - s2.p1;
double d1 = abs(cross(base, s1.p1-s2.p1));
double d2 = abs(cross(base, s1.p1-s2.p1));
double t = d1/(d1+d2);
return s1.p1 + (s1.p2 - s1.p1)*t;
}
double getDistanceLP(Line s,Point p){
return abs(cross(s.p2-s.p1,p-s.p1)/abs(s.p2-s.p1));
}
double getDistanceSP(Segment s,Point p){
if(dot(s.p2-s.p1,p-s.p1)<0.0)return abs(p-s.p1);
if(dot(s.p1-s.p2,p-s.p2)<0.0)return abs(p-s.p2);
return getDistanceLP(s,p);
}
double getDistance(Segment s1,Segment s2){
if(isIntersect(s1,s2))return 0.0;
return min(min(getDistanceSP(s1,s2.p1),getDistanceSP(s1,s2.p2)),
min(getDistanceSP(s2,s1.p1),getDistanceSP(s2,s1.p2)));
}
bool isConvex( Point P[4] ){
int c = ccw(P[0], P[1], P[2]);
for ( int i = 1; i < 4; i++ ){
if ( c != ccw(P[i], P[(i+1)%4], P[(i+2)%4] )) return false;
}
return true;
}
bool isConvex( vector<Point> P ){
int c = ccw(P[0], P[1], P[2]);
for ( int i = 1; i < 4; i++ ){
if ( c != ccw(P[i], P[(i+1)%4], P[(i+2)%4] )) return false;
}
return true;
}
Polygon andrewScan(Polygon s){
Polygon u,l;
if(s.size()<3)return s;
sort(s.begin(),s.end());
u.push_back(s[0]);
u.push_back(s[1]);
l.push_back(s[s.size()-1]);
l.push_back(s[s.size()-2]);
//int n;
for(int i=2;i<(int)s.size();i++){
for(int n=u.size();n>=2&&ccw(l[n-2],l[n-1],s[i])!=CLOCKWISE;n--){
u.pop_back();
}
u.push_back(s[i]);
}
for(int i=s.size()-3;i>=0;i--){
for(int n=l.size();n>=2&&ccw(l[n-2],l[n-1],s[i])!=CLOCKWISE;n--){
l.pop_back();
}
l.push_back(s[i]);
}
reverse(l.begin(),l.end());
for(int i=u.size()-2;i>=1;i--)l.push_back(u[i]);
return l;
}
int main(){
Point in;
vector<Point> t;
for(int i=0;i<4;i++){
cin>>in.x>>in.y;
t.push_back(in);
}
cout<<(isConvex(t)==true?"YES":"NO")<<endl;
return 0;
}
|
a.cc: In function 'Polygon andrewScan(Polygon)':
a.cc:147:3: error: 'sort' was not declared in this scope; did you mean 'sqrt'?
147 | sort(s.begin(),s.end());
| ^~~~
| sqrt
a.cc:168:3: error: 'reverse' was not declared in this scope
168 | reverse(l.begin(),l.end());
| ^~~~~~~
|
s911637169
|
p00035
|
C++
|
#include<cfloat>
#include<cassert>
#include<cmath>
#include<vector>
#include<algorithm>
#include<stdio.h>
using namespace std;
#define EPS (1e-10)
#define equals(a, b) (fabs((a) - (b)) < EPS )
#define dle(a, b) (equals(a, b) || a < b )
static const double PI = acos(-1);
class Point{
public:
double x, y;
Point ( double x = 0, double y = 0): x(x), y(y){}
Point operator + ( Point p ){ return Point(x + p.x, y + p.y); }
Point operator - ( Point p ){ return Point(x - p.x, y - p.y); }
Point operator * ( double a ){ return Point(x*a, y*a); }
Point operator / ( double a ){ return Point(x/a, y/a); }
double abs() { return sqrt(norm());}
double norm() { return x*x + y*y; }
bool operator < ( const Point &p ) const {
return x != p.x ? x < p.x : y < p.y;
}
bool operator == ( const Point &p ) const {
return fabs(x-p.x) < EPS && fabs(y-p.y) < EPS;
}
};
class Segment{
public:
Point p1, p2;
Segment ( Point p1 = Point(0.0,0.0), Point p2 = Point(0.0,0.0)): p1(p1), p2(p2){}
double abs() { return sqrt(norm());}
double norm() { return (p2.x - p1.x)*(p2.x - p1.x) + (p2.y - p1.y)*(p2.y - p1.y); }
};
typedef Segment Line;
typedef Point Vector;
typedef vector<Point> Polygon;
double norm( Vector a ){ return a.x*a.x + a.y*a.y; }
double abs( Vector a ){ return sqrt(norm(a)); }
Point polar( double a, double r ){ return Point(cos(r)*a, sin(r)*a);}
double getDistance( Vector a, Vector b ){ return abs(a - b); }
double dot( Vector a, Vector b ){ return a.x*b.x + a.y*b.y; }
double cross( Vector a, Vector b ){ return a.x*b.y - a.y*b.x; }
bool isOrthogonal( Vector a, Vector b){
return equals(dot(a,b),0.0);
}
bool isOrthogonal(Segment s1,Segment s2){
return equals( dot(s1.p2-s1.p1 , s2.p2-s2.p1) ,0.0 );
}
bool isParallel(Vector a, Vector b){
return equals(cross(a,b),0.0);
}
bool isParallel(Point a1,Point a2,Point b1,Point b2){
return isParallel(a1-a2,b1-b2);
}
bool isParallel(Segment s1,Segment s2){
return equals(cross(s1.p2 - s1.p1 , s2.p2 - s2.p1),0.0);
}
Point project(Segment s,Point p){
Vector base = s.p2-s.p1;
double t = dot(p-s.p1,base)/norm(base);
return s.p1+base*t;
}
Point reflect(Segment s,Point p){
return p + (project(s,p)-p)*2.0;
}
static const int COUNTER_CLOCKWISE = 1;
static const int CLOCKWISE = -1;
static const int ONLINE_BACK = 2;
static const int ONLINE_FRONT = -2;
static const int ON_SEGMENT = 0;
// EPS can be 0
// need to check for 920, 833, 866
int ccw( Point p0, Point p1, Point p2 ){
Vector a = p1 - p0;
Vector b = p2 - p0;
if ( cross(a, b) > EPS ) return COUNTER_CLOCKWISE;
if ( cross(a, b) < -EPS ) return CLOCKWISE;
if ( dot(a, b) < -EPS ) return ONLINE_BACK;
if ( norm(a) < norm(b) ) return ONLINE_FRONT;
return ON_SEGMENT;
}
bool isIntersect(Point p1, Point p2,Point p3,Point p4){
return (ccw(p1,p2,p3) * ccw(p1,p2,p4) <=0 &&
ccw(p3,p4,p1) * ccw(p3,p4,p2) <=0);
}
bool isIntersect(Segment s1,Segment s2){
return isIntersect(s1.p1 , s1.p2 , s2.p1 , s2.p2);
}
Point getCrossPoint(Segment s1,Segment s2){
assert(isIntersect(s1,s2));
Vector base = s2.p2 - s2.p1;
double d1 = abs(cross(base, s1.p1-s2.p1));
double d2 = abs(cross(base, s1.p1-s2.p1));
double t = d1/(d1+d2);
return s1.p1 + (s1.p2 - s1.p1)*t;
}
double getDistanceLP(Line s,Point p){
return abs(cross(s.p2-s.p1,p-s.p1)/abs(s.p2-s.p1));
}
double getDistanceSP(Segment s,Point p){
if(dot(s.p2-s.p1,p-s.p1)<0.0)return abs(p-s.p1);
if(dot(s.p1-s.p2,p-s.p2)<0.0)return abs(p-s.p2);
return getDistanceLP(s,p);
}
double getDistance(Segment s1,Segment s2){
if(isIntersect(s1,s2))return 0.0;
return min(min(getDistanceSP(s1,s2.p1),getDistanceSP(s1,s2.p2)),
min(getDistanceSP(s2,s1.p1),getDistanceSP(s2,s1.p2)));
}
bool isConvex( Point P[4] ){
int c = ccw(P[0], P[1], P[2]);
for ( int i = 1; i < 4; i++ ){
if ( c != ccw(P[i], P[(i+1)%4], P[(i+2)%4] )) return false;
}
return true;
}
bool isConvex( vector<Point> P ){
int c = ccw(P[0], P[1], P[2]);
for ( int i = 1; i < 4; i++ ){
if ( c != ccw(P[i], P[(i+1)%4], P[(i+2)%4] )) return false;
}
return true;
}
Polygon andrewScan(Polygon s){
Polygon u,l;
if(s.size()<3)return s;
sort(s.begin(),s.end());
u.push_back(s[0]);
u.push_back(s[1]);
l.push_back(s[s.size()-1]);
l.push_back(s[s.size()-2]);
//int n;
for(int i=2;i<(int)s.size();i++){
for(int n=u.size();n>=2&&ccw(l[n-2],l[n-1],s[i])!=CLOCKWISE;n--){
u.pop_back();
}
u.push_back(s[i]);
}
for(int i=s.size()-3;i>=0;i--){
for(int n=l.size();n>=2&&ccw(l[n-2],l[n-1],s[i])!=CLOCKWISE;n--){
l.pop_back();
}
l.push_back(s[i]);
}
reverse(l.begin(),l.end());
for(int i=u.size()-2;i>=1;i--)l.push_back(u[i]);
return l;
}
int main(){
char ch;
Point in[4];
while(cin>>in[0].x>>ch>>in[0].y>>ch>>in[1].x>>ch>>in[1].y>>ch>>in[2].x>>ch>>in[2].y>>ch>>in[3].x>>ch>>in[3].y){
vector<Point> t;
for(int i=0;i<4;i++){
t.push_back(in[i]);
}
cout<<(isConvex(t)==true?"YES":"NO")<<endl;
//cout<<"a"<<endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:184:9: error: 'cin' was not declared in this scope
184 | while(cin>>in[0].x>>ch>>in[0].y>>ch>>in[1].x>>ch>>in[1].y>>ch>>in[2].x>>ch>>in[2].y>>ch>>in[3].x>>ch>>in[3].y){
| ^~~
a.cc:7:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
6 | #include<stdio.h>
+++ |+#include <iostream>
7 | using namespace std;
a.cc:190:5: error: 'cout' was not declared in this scope
190 | cout<<(isConvex(t)==true?"YES":"NO")<<endl;
| ^~~~
a.cc:190:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:190:43: error: 'endl' was not declared in this scope
190 | cout<<(isConvex(t)==true?"YES":"NO")<<endl;
| ^~~~
a.cc:7:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
6 | #include<stdio.h>
+++ |+#include <ostream>
7 | using namespace std;
|
s047729644
|
p00036
|
Java
|
import java.util.Scanner;
public class AOJ_Volume0036 {
private static int[][] a = new int[8][8];
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
while(sc.hasNext()){
String[] s = new String[8];
for(int i=0;i<8;i++){
s[i] = sc.nextLine();
String[] temp = s[i].split("");
for(int j=0;j<8;j++){
a[i][j] = Integer.parseInt(temp[j+1]);
}
}
boolean flag = true;
for(int i=0;i<8;i++){
for(int j=0;j<8;j++){
if(Check_A(i,j) && flag){
System.out.println("A");
flag = false;
}
if(Check_B(i,j) && flag){
System.out.println("B");
flag = false;
}
if(Check_C(i,j) && flag){
System.out.println("C");
flag = false;
}
if(Check_D(i,j) && flag){
System.out.println("D");
flag = false;
}
if(Check_E(i,j) && flag){
System.out.println("E");
flag = false;
}
if(Check_F(i,j) && flag){
System.out.println("F");
flag = false;
}
if(Check_G(i,j) && flag){
System.out.println("G");
flag = false;
}
}
}
}
}
private static boolean ch(int i,int j){
if(a[i][j] == 1) return true;
return false;
}
private static boolean Check_A(int i,int j){
if(i+1 < 8 && j+1 < 8){
if(ch(i,j) && ch(i+1,j) && ch(i,j+1) && ch(i+1,j+1)) return true;
}
return false;
}
private static boolean Check_B(int i,int j){
if(i+1 < 8 && i+2 < 8 && i+3 < 8){
if(ch(i,j) && ch(i+1,j) && ch(i+2,j) && ch(i+3,j)) return true;
}
return false;
}
private static boolean Check_C(int i,int j){
if(j+1 < 8 && j+2 < 8 && j+3 < 8){
if(ch(i,j) && ch(i,j+1) && ch(i,j+2) && ch(i,j+3)) return true;
}
return false;
}
private static boolean Check_D(int i,int j){
if(j-1 >= 0 && i+1 < 8 && i+2 < 8){
if(ch(i,j) && ch(i+1,j) && ch(i+1,j-1) && ch(i+2,j-1)) return true;
}
return false;
}
private static boolean Check_E(int i,int j){
if(i+1 < 8 && j+1 < 8 && j+2 < 8){
if(ch(i,j) && ch(i,j+1) && ch(i+1,j+1) && ch(i+1,j+2)) return true;
}
return false;
}
private static boolean Check_F(int i,int j){
if(i+1 < 8 && i+2 < 8 && j+1 < 8){
if(ch(i,j) && ch(i+1,j) && ch(i+1,j+1)&& ch(i+2,j+1)) return true;
}
return false;
}
private static boolean Check_G(int i,int j){
if(i+1 < 8 && j+1 < 8 && j-1 >= 0){
if(ch(i,j) && ch(i+1,j) && ch(i,j+1) && ch(i+1,j-1)) return true;
}
return false;
}
}
|
Main.java:4: error: class AOJ_Volume0036 is public, should be declared in a file named AOJ_Volume0036.java
public class AOJ_Volume0036 {
^
1 error
|
s874834225
|
p00036
|
Java
|
import java.util.Scanner;
public class Main2 {
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
while(sc.hasNext()){
int[] a=new int[8];
for(int i=0;i<8;i++){
a[i]=Integer.parseInt(sc.next(),2);
}
for(int i=0;i<8;i++){
if(a[i]>0){
if(i==7){System.out.println("C");break;}
else if(a[i+1]==0){System.out.println("C"); break;}
else{
if(a[i]==a[i+1]){
if(i+2==8){System.out.println("A");break;}
else{
if(a[i]==a[i+2]){System.out.println("B"); break; }
else{System.out.println("A");break;}
}
}else if(a[i+1]==a[i]+a[i]*2){System.out.println("D"); break;
}else if(a[i]==a[i+1]*2){System.out.println("E"); break;
}else if(a[i+1]==a[i]+a[i]/2){System.out.println("F"); break;
}else{System.out.println("G"); break; }
}
}
}
}
}
}
|
Main.java:2: error: class Main2 is public, should be declared in a file named Main2.java
public class Main2 {
^
1 error
|
s911475583
|
p00036
|
Java
|
import java.io.*;
class Main{
public static void main(String[] args) throws IOException{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String line;
char[][] map=new char[8][8];
int[] ax={1,0,1};
int[] ay={0,1,1};
int[] bx={1,2,3};
int[] by={0,0,0};
int[] cx={0,0,0};
int[] cy={1,2,3};
int[] dx={1,1,2};
int[] dy={0,-1,-1};
int[] ex={0,1,1};
int[] ey={1,1,2};
int[] fx={1,1,2};
int[] fy={0,1,1};
int[] gx={0,1,1};
int[] gy={1,0,-1};
while((line=br.readLine()!=null){
if(line.isEmpty()){
line=br.readLine();
}
boolean flag=false;
boolean f=false;
for(int j=0;j<8;i++){
map[0][j]=line.charAt(j);
if(!flag){
if(map[i][j]=='1'){
final int tx=i;
final int ty=j;
flag=true;
}
}
for(int i=1;i<8;i++){
line=br.readLine();
for(int j=0;j<8;i++){
map[i][j]=line.charAt(j);
if(!flag){
if(map[i][j]=='1'){
final int tx=i;
final int ty=j;
flag=true;
}
}
}
}
for(int i=0;i<3;i++){
if(map[tx+ax[i]][ty+ay[i]]!='1'){
break;
}
else if(i==2){
System.out.println("A")
f=true;
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+bx[i]][ty+by[i]]!='1'){
break;
}
else if(i==2){
System.out.println("B")
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+cx[i]][ty+cy[i]]!='1'){
break;
}
else if(i==2){
System.out.println("C")
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+dx[i]][ty+dy[i]]!='1'){
break;
}
else if(i==2){
System.out.println("D")
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+ex[i]][ty+ey[i]]!='1'){
break;
}
else if(i==2){
System.out.println("E")
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+fx[i]][ty+fy[i]]!='1'){
break;
}
else if(i==2){
System.out.println("F")
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+gx[i]][ty+gy[i]]!='1'){
break;
}
else if(i==2){
System.out.println("G")
f=true;
}
}
}
}
}
}
|
Main.java:22: error: ')' expected
while((line=br.readLine()!=null){
^
Main.java:55: error: ';' expected
System.out.println("A")
^
Main.java:65: error: ';' expected
System.out.println("B")
^
Main.java:76: error: ';' expected
System.out.println("C")
^
Main.java:87: error: ';' expected
System.out.println("D")
^
Main.java:98: error: ';' expected
System.out.println("E")
^
Main.java:109: error: ';' expected
System.out.println("F")
^
Main.java:120: error: ';' expected
System.out.println("G")
^
Main.java:127: error: reached end of file while parsing
}
^
9 errors
|
s569670564
|
p00036
|
Java
|
import java.io.*;
class Main{
public static void main(String[] args) throws IOException{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String line;
char[][] map=new char[8][8];
int[] ax={1,0,1};
int[] ay={0,1,1};
int[] bx={1,2,3};
int[] by={0,0,0};
int[] cx={0,0,0};
int[] cy={1,2,3};
int[] dx={1,1,2};
int[] dy={0,-1,-1};
int[] ex={0,1,1};
int[] ey={1,1,2};
int[] fx={1,1,2};
int[] fy={0,1,1};
int[] gx={0,1,1};
int[] gy={1,0,-1};
while((line=br.readLine())!=null){
if(line.isEmpty()){
line=br.readLine();
}
boolean flag=false;
boolean f=false;
for(int j=0;j<8;i++){
map[0][j]=line.charAt(j);
if(!flag){
if(map[i][j]=='1'){
final int tx=i;
final int ty=j;
flag=true;
}
}
for(int i=1;i<8;i++){
line=br.readLine();
for(int j=0;j<8;i++){
map[i][j]=line.charAt(j);
if(!flag){
if(map[i][j]=='1'){
final int tx=i;
final int ty=j;
flag=true;
}
}
}
}
for(int i=0;i<3;i++){
if(map[tx+ax[i]][ty+ay[i]]!='1'){
break;
}
else if(i==2){
System.out.println("A");
f=true;
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+bx[i]][ty+by[i]]!='1'){
break;
}
else if(i==2){
System.out.println("B");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+cx[i]][ty+cy[i]]!='1'){
break;
}
else if(i==2){
System.out.println("C");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+dx[i]][ty+dy[i]]!='1'){
break;
}
else if(i==2){
System.out.println("D");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+ex[i]][ty+ey[i]]!='1'){
break;
}
else if(i==2){
System.out.println("E");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+fx[i]][ty+fy[i]]!='1'){
break;
}
else if(i==2){
System.out.println("F");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+gx[i]][ty+gy[i]]!='1'){
break;
}
else if(i==2){
System.out.println("G");
f=true;
}
}
}
}
}
}
|
Main.java:127: error: reached end of file while parsing
}
^
1 error
|
s049601544
|
p00036
|
Java
|
import java.io.*;
class Main{
public static void main(String[] args) throws IOException{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String line;
char[][] map=new char[8][8];
int[] ax={1,0,1};
int[] ay={0,1,1};
int[] bx={1,2,3};
int[] by={0,0,0};
int[] cx={0,0,0};
int[] cy={1,2,3};
int[] dx={1,1,2};
int[] dy={0,-1,-1};
int[] ex={0,1,1};
int[] ey={1,1,2};
int[] fx={1,1,2};
int[] fy={0,1,1};
int[] gx={0,1,1};
int[] gy={1,0,-1};
while((line=br.readLine())!=null){
if(line.isEmpty()){
line=br.readLine();
}
boolean flag=false;
boolean f=false;
for(int j=0;j<8;i++){
map[0][j]=line.charAt(j);
if(!flag){
if(map[i][j]=='1'){
final int tx=i;
final int ty=j;
flag=true;
}
}
for(int i=1;i<8;i++){
line=br.readLine();
for(int j=0;j<8;i++){
map[i][j]=line.charAt(j);
if(!flag){
if(map[i][j]=='1'){
final int tx=i;
final int ty=j;
flag=true;
}
}
}
}
for(int i=0;i<3;i++){
if(map[tx+ax[i]][ty+ay[i]]!='1'){
break;
}
else if(i==2){
System.out.println("A");
f=true;
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+bx[i]][ty+by[i]]!='1'){
break;
}
else if(i==2){
System.out.println("B");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+cx[i]][ty+cy[i]]!='1'){
break;
}
else if(i==2){
System.out.println("C");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+dx[i]][ty+dy[i]]!='1'){
break;
}
else if(i==2){
System.out.println("D");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+ex[i]][ty+ey[i]]!='1'){
break;
}
else if(i==2){
System.out.println("E");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+fx[i]][ty+fy[i]]!='1'){
break;
}
else if(i==2){
System.out.println("F");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+gx[i]][ty+gy[i]]!='1'){
break;
}
else if(i==2){
System.out.println("G");
f=true;
}
}
}
}
}
}
|
Main.java:127: error: reached end of file while parsing
}
^
1 error
|
s407214838
|
p00036
|
Java
|
import java.io.*;
class Main{
public static void main(String[] args) throws IOException{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String line;
char[][] map=new char[8][8];
int[] ax={1,0,1};
int[] ay={0,1,1};
int[] bx={1,2,3};
int[] by={0,0,0};
int[] cx={0,0,0};
int[] cy={1,2,3};
int[] dx={1,1,2};
int[] dy={0,-1,-1};
int[] ex={0,1,1};
int[] ey={1,1,2};
int[] fx={1,1,2};
int[] fy={0,1,1};
int[] gx={0,1,1};
int[] gy={1,0,-1};
while((line=br.readLine())!=null){
if(line.isEmpty()){
line=br.readLine();
}
boolean flag=false;
boolean f=false;
for(int j=0;j<8;i++){
map[0][j]=line.charAt(j);
if(!flag){
if(map[i][j]=='1'){
final int tx=i;
final int ty=j;
flag=true;
}
}
for(int i=1;i<8;i++){
line=br.readLine();
for(int j=0;j<8;i++){
map[i][j]=line.charAt(j);
if(!flag){
if(map[i][j]=='1'){
final int tx=i;
final int ty=j;
flag=true;
}
}
}
}
for(int i=0;i<3;i++){
if(map[tx+ax[i]][ty+ay[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("A");
f=true;
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+bx[i]][ty+by[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("B");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+cx[i]][ty+cy[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("C");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+dx[i]][ty+dy[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("D");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+ex[i]][ty+ey[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("E");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+fx[i]][ty+fy[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("F");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+gx[i]][ty+gy[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("G");
f=true;
}
}
}
}
}
}
|
Main.java:127: error: reached end of file while parsing
}
^
1 error
|
s494273500
|
p00036
|
Java
|
import java.io.*;
class Main{
public static void main(String[] args) throws IOException{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String line;
char[][] map=new char[8][8];
int[] ax={1,0,1};
int[] ay={0,1,1};
int[] bx={1,2,3};
int[] by={0,0,0};
int[] cx={0,0,0};
int[] cy={1,2,3};
int[] dx={1,1,2};
int[] dy={0,-1,-1};
int[] ex={0,1,1};
int[] ey={1,1,2};
int[] fx={1,1,2};
int[] fy={0,1,1};
int[] gx={0,1,1};
int[] gy={1,0,-1};
while((line=br.readLine())!=null){
if(line.isEmpty()){
line=br.readLine();
}
boolean flag=false;
boolean f=false;
for(int j=0;j<8;i++){
map[0][j]=line.charAt(j);
if(!flag){
if(map[i][j]=='1'){
final int tx=i;
final int ty=j;
flag=true;
}
}
for(int i=1;i<8;i++){
line=br.readLine();
for(int j=0;j<8;i++){
map[i][j]=line.charAt(j);
if(!flag){
if(map[i][j]=='1'){
final int tx=i;
final int ty=j;
flag=true;
}
}
}
}
for(int i=0;i<3;i++){
if(map[tx+ax[i]][ty+ay[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("A");
f=true;
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+bx[i]][ty+by[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("B");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+cx[i]][ty+cy[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("C");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+dx[i]][ty+dy[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("D");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+ex[i]][ty+ey[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("E");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+fx[i]][ty+fy[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("F");
f=true;
}
}
}
if(!f){
for(int i=0;i<3;i++){
if(map[tx+gx[i]][ty+gy[i]]!='1'){
break outer;
}
else if(i==2){
System.out.println("G");
f=true;
}
}
}
}
}
|
Main.java:126: error: reached end of file while parsing
}
^
1 error
|
s299560951
|
p00036
|
Java
|
import java.io.*;
import java.util.*;
import java.lang.Math.*;
public class Main{
public static void main(String[] args)throws IOException{
try{
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br=new BufferedReader(isr);
String line;
int[][] f=new int[8][8];
do{
for(int i=0;i<8;i++){
line=br.readLine();
if(line.equals(""))
i--;
else{
for(int j=0;j<8;j++){
f[i][j]=Character.getNumericValue(line.charAt(j));
}
}
}
hantei(f);
}while((line=br.readLine())!=null);
}catch(java.lang.NumberFormatException e)
{
}
catch(java.lang.StringIndexOutOfBoundsException e){
}
}
|
Main.java:33: error: reached end of file while parsing
}
^
1 error
|
s486167894
|
p00036
|
Java
|
import java.util.*;
public class Main{
private static final Scanner scan = new Scanner(System.in);
public static void main(String[] args){
while(scan.hasNext()){
int[][] mas = new int[8][8];
for(int i = 0; i < 8; i++){
for(int j = 0; j < 8; j++){
mas[i][j] = scan.nextInt();
}
}
String type = "";
for(int i = 0; i < 8; i++){
for(int j = 0; j < 8; j++){
if(mas[i][j] == 1){
if(i+1 < 8 && j+1 < 8){
if(mas[i][j+1] == 1 && mas[i+1][j] == 1
&& mas[i+1][j+1] == 1){
type = "A";
break;
}
}
if(i+1 < 8 && i+2 < 8 && i+3 < 8){
if(mas[i+1][j] == 1 && mas[i+2][j] == 1
&& mas[i+3][j] == 1){
type = "B";
break;
}
}
if(j+1 < 8 && j+2 < 8 && j+3 < 8){
if(mas[i][j+1] == 1 && mas[i][j+2] == 1
&& mas[i][j+3] == 1){
type = "C";
break;
}
}
if(i+1 < 8 && j-1 >= 0 && i+2 < 8){
if(mas[i+1][j-1] == 1 && mas[i+1][j] == 1
&& mas[i+2][j-1] == 1){
type = "D";
break;
}
}
if(j+1 < 8 && i+1 < 8 && j+2 < 8){
if(mas[i][j+1] == 1 && mas[i+1][j+1] == 1
&& mas[i+1][j+2] == 1){
type = "E";
break;
}
}
if(i+1 < 8 && j+1 < 8 && i+2 < 8){
if(mas[i+1][j] == 1 && mas[i+1][j+1] == 1
&& mas[i+2][[j+1] == 1){
type = "F";
break;
}
}
if(j+1 < 8 && j-1 >= 0){
if(mas[i][j+1] == 1 && mas[i+1][j-1] == 1
&& mas[i+1][j] == 1){
type = "G";
break;
}
}
}
}
}
System.out.printf("%s\n", type);
}
}
}
|
Main.java:56: error: illegal start of expression
&& mas[i+2][[j+1] == 1){
^
1 error
|
s179540924
|
p00036
|
Java
|
import java.util.*;
public class Main{
private static final Scanner scan = new Scanner(System.in);
public static void main(String[] args){
while(scan.hasNext()){
int[][] mas = new int[8][8];
for(int i = 0; i < 8; i++){
for(int j = 0; j < 8; j++){
mas[i][j] = scan.nextInt();
}
}
String type = "";
for(int i = 0; i < 8; i++){
for(int j = 0; j < 8; j++){
if(mas[i][j] == 1){
if(i+1 < 8 && j+1 < 8){
if(mas[i][j+1] == 1 && mas[i+1][j] == 1 && mas[i+1][j+1] == 1){
type = "A";
break;
}
}
if(i+1 < 8 && i+2 < 8 && i+3 < 8){
if(mas[i+1][j] == 1 && mas[i+2][j] == 1 && mas[i+3][j] == 1){
type = "B";
break;
}
}
if(j+1 < 8 && j+2 < 8 && j+3 < 8){
if(mas[i][j+1] == 1 && mas[i][j+2] == 1 && mas[i][j+3] == 1){
type = "C";
break;
}
}
if(i+1 < 8 && j-1 >= 0 && i+2 < 8){
if(mas[i+1][j-1] == 1 && mas[i+1][j] == 1 && mas[i+2][j-1] == 1){
type = "D";
break;
}
}
if(j+1 < 8 && i+1 < 8 && j+2 < 8){
if(mas[i][j+1] == 1 && mas[i+1][j+1] == 1 && mas[i+1][j+2] == 1){
type = "E";
break;
}
}
if(i+1 < 8 && j+1 < 8 && i+2 < 8){
if(mas[i+1][j] == 1 && mas[i+1][j+1] == 1 && mas[i+2][[j+1] == 1){
type = "F";
break;
}
}
if(j+1 < 8 && j-1 >= 0){
if(mas[i][j+1] == 1 && mas[i+1][j-1] == 1 && mas[i+1][j] == 1){
type = "G";
break;
}
}
}
}
}
System.out.printf("%s\n", type);
}
}
}
|
Main.java:50: error: illegal start of expression
if(mas[i+1][j] == 1 && mas[i+1][j+1] == 1 && mas[i+2][[j+1] == 1){
^
1 error
|
s992595575
|
p00036
|
Java
|
import java.util.*;
public class Main{
private static final Scanner scan = new Scanner(System.in);
public static void main(String[] args){
while(scan.hasNext()){
int[][] mas = new int[8][8];
for(int i = 0; i < 8; i++){
for(int j = 0; j < 8; j++){
mas[i][j] = scan.nextInt();
}
}
String type = "";
for(int i = 0; i < 8; i++){
for(int j = 0; j < 8; j++){
if(mas[i][j] == 1){
if(i+1 < 8 && j+1 < 8){
if(mas[i][j+1] == 1 && mas[i+1][j] == 1 && mas[i+1][j+1] == 1){
type = "A";
break;
}
}
if(i+1 < 8 && i+2 < 8 && i+3 < 8){
if(mas[i+1][j] == 1 && mas[i+2][j] == 1 && mas[i+3][j] == 1){
type = "B";
break;
}
}
if(j+1 < 8 && j+2 < 8 && j+3 < 8){
if(mas[i][j+1] == 1 && mas[i][j+2] == 1 && mas[i][j+3] == 1){
type = "C";
break;
}
}
if(i+1 < 8 && j-1 >= 0 && i+2 < 8){
if(mas[i+1][j-1] == 1 && mas[i+1][j] == 1 && mas[i+2][j-1] == 1){
type = "D";
break;
}
}
if(j+1 < 8 && i+1 < 8 && j+2 < 8){
if(mas[i][j+1] == 1 && mas[i+1][j+1] == 1 && mas[i+1][j+2] == 1){
type = "E";
break;
}
}
if(i+1 < 8 && j+1 < 8 && i+2 < 8){
if(mas[i+1][j] == 1 && mas[i+1][j+1] == 1 && mas[i+2][[j+1] == 1){
type = "F";
break;
}
}
if(j+1 < 8 && j-1 >= 0){
if(mas[i][j+1] == 1 && mas[i+1][j-1] == 1 && mas[i+1][j] == 1){
type = "G";
break;
}
}
}
}
}
System.out.printf("%s\n", type);
}
}
}
|
Main.java:50: error: illegal start of expression
if(mas[i+1][j] == 1 && mas[i+1][j+1] == 1 && mas[i+2][[j+1] == 1){
^
1 error
|
s924891695
|
p00036
|
Java
|
import java.util.*;
public class Main{
private static final Scanner scan = new Scanner(System.in);
static String A = "1100000011";
static String B = "10000000100000001";
static String C = "1111";
static String D = "1000000110000001";
static String E = "11000000011";
static String F = "100000001100000001";
static String G = "110000011";
static String[] blocks = {A, B, C, D, E, F, G};
static String[] dic = {"A", "B", "C", "D", "E", "F", "G"};
public static void main(String[] args){
while(scan.hasNext()){
StringBuffer sb = new StringBuffer();
for(int i = 0; i < 8; i++){
sb.append(scan.next());
}
System.out.printf("%s\n", dic[solve(sb.toString())]);
}
}
public static int solve(String str){
Loop;for(int i = 0; i < 8 * 8; i++){
for(int j = 0; j < 7; j++){
if(8 * 8 < i + blocks[j].length()){
break Loop;
}
String s = str.substring(i, i + blocks[j].length());
if(s.equals(blocks[j])){
return j;
}
}
}
return -1;
}
}
|
Main.java:27: error: not a statement
Loop;for(int i = 0; i < 8 * 8; i++){
^
1 error
|
s920010043
|
p00036
|
Java
|
import java.util.Scanner;
public class Main {
private Scanner sc;
public static void main(String[] args) {
new Main_format();
}
public Main() {
sc = new Scanner(System.in);
while (sc.hasNext() == true) {
int[][] map = new int[8][8];
for (int i = 0; i < 8; i++) {
String line = sc.nextLine();
for (int j = 0; j < 8; j++) {
map[i][j] = line.charAt(j) - '0';
}
}
int state = 0;
int max = 8;
int k = 0;
boolean end = false;
for (int i = 0; i < max; i++) {
for (int j = k; j < 8; j++) {
if (map[i][j] == 1) {
switch (state) {
case 0:
state = 1;
max = i + 4;
k = j - 1;
break;
case 1:
state = 2;
break;
case 2:
state = 3;
break;
case 3:
System.out.println("C");
end = true;
break;
case 4:
if (j == k) {
System.out.println("D");
end = true;
} else {
state = 6;
}
break;
case 5:
if (j == k) {
System.out.println("G");
end = true;
} else if (j == (k + 1)) {
System.out.println("A");
end = true;
} else {
System.out.println("E");
end = true;
}
case 6:
System.out.println("F");
end = true;
break;
}
}
if (end == true) break;
}
if ((state == 1) || (state == 2)) {
state = state + 3;
} if (state == 6) {
System.out.println("B");
end = true;
}
if (end == true) break;
}
}
}
}
|
Main.java:7: error: cannot find symbol
new Main_format();
^
symbol: class Main_format
location: class Main
1 error
|
s599434713
|
p00036
|
Java
|
import java.util.Scanner;
public class Main {
private Scanner sc;
public static void main(String[] args) {
new Main_format();
}
public Main() {
sc = new Scanner(System.in);
while (sc.hasNext() == true) {
int[][] map = new int[8][8];
for (int i = 0; i < 8; i++) {
String line = sc.nextLine();
for (int j = 0; j < 8; j++) {
map[i][j] = line.charAt(j) - '0';
}
}
int state = 0;
int max = 8;
int k = 0;
boolean end = false;
for (int i = 0; i < max; i++) {
for (int j = k; j < 8; j++) {
if (map[i][j] == 1) {
switch (state) {
case 0:
state = 1;
max = i + 4;
k = j - 1;
break;
case 1:
state = 2;
break;
case 2:
state = 3;
break;
case 3:
System.out.println("C");
end = true;
break;
case 4:
if (j == k) {
System.out.println("D");
end = true;
} else {
state = 6;
}
break;
case 5:
if (j == k) {
System.out.println("G");
end = true;
} else if (j == (k + 1)) {
System.out.println("A");
end = true;
} else {
System.out.println("E");
end = true;
}
case 6:
System.out.println("F");
end = true;
break;
}
}
if (end == true) break;
}
if ((state == 1) || (state == 2)) {
state = state + 3;
} if (state == 6) {
System.out.println("B");
end = true;
}
if (end == true) break;
}
}
}
}
|
Main.java:7: error: cannot find symbol
new Main_format();
^
symbol: class Main_format
location: class Main
1 error
|
s157484970
|
p00036
|
Java
|
import java.util.Scanner;
public class Main {
private Scanner sc;
public static void main(String[] args) {
new Main_format();
}
public Main() {
sc = new Scanner(System.in);
while (sc.hasNext() == true) {
int[][] map = new int[8][8];
for (int i = 0; i < 8; i++) {
String line = sc.nextLine();
for (int j = 0; j < 8; j++) {
map[i][j] = line.charAt(j) - '0';
}
}
int state = 0;
int max = 8;
int k = 0;
boolean end = false;
for (int i = 0; i < max; i++) {
for (int j = k; j < 8; j++) {
if (map[i][j] == 1) {
switch (state) {
case 0:
state = 1;
max = i + 4;
k = j - 1;
break;
case 1:
state = 2;
break;
case 2:
state = 3;
break;
case 3:
System.out.println("C");
end = true;
break;
case 4:
if (j == k) {
System.out.println("D");
end = true;
} else {
state = 6;
}
break;
case 5:
if (j == k) {
System.out.println("G");
end = true;
} else if (j == (k + 1)) {
System.out.println("A");
end = true;
} else {
System.out.println("E");
end = true;
}
case 6:
System.out.println("F");
end = true;
break;
}
}
if (end == true) break;
}
if ((state == 1) || (state == 2)) {
state = state + 3;
} if (state == 6) {
System.out.println("B");
end = true;
}
if (end == true) break;
}
}
}
}
|
Main.java:7: error: cannot find symbol
new Main_format();
^
symbol: class Main_format
location: class Main
1 error
|
s376549484
|
p00036
|
Java
|
import java.util.Scanner;
public class Main {
static Scanner sc = new java.util.Scanner(System.in);
// static int[][] num =new int [8][8];
public static void main(String[] args) {
int[][] num = new int[15][15];
String str = "";
while (sc.hasNextLine()) {
// num[][]????????????
syokika(num);
// ???????????¨????????????????´?
for (int i = 0; i < 8; i++) {
str = sc.next();
String[] st = str.split("");
for (int j = 0; j < 8; j++) {
num[i][j] = Integer.parseInt(st[j]);
}
}
// ????????????
for (int i = 0; i < 8; i++) {
for (int j = 0; j < 8; j++) {
if(num[i][j]==1&&num[i][j+1]==1&&num[i+1][j]==1&&num[i+1][j+1]==1){
System.out.println("A");
}else if(num[i][j]==1&&num[i+1][j]==1&&num[i+2][j]==1&&num[i+3][j]==1){
System.out.println("B");
}else if(num[i][j]==1&&num[i][j+1]==1&&num[i][j+2]==1&&num[i][j+3]==1){
System.out.println("C");
}else if(num[i][j+1]==1&&num[i+1][j]==1&&num[i][j+1]==1&&num[i+2][j]==1){
System.out.println("D");
}else if(num[i][j]==1&&num[i][j+1]==1&&num[i+1][j+1]==1&&num[i+1][j+2]==1){
System.out.println("E");
}else if(num[i][j]==1&&num[i+1][j]==1&&num[i+1][j+1]==1&&num[i+2][j+1]==1){
System.out.println("F");
}else if(num[i][j+1]==1&&num[i][j+2]==1&&num[i+1][j]==1&&num[i+1][j+1]==1){
System.out.println("B");
}
}
}
}
}
// ???????????¢??°
public static int[][] syokika(int[][] num) {
for (int i = 0; i < 8; i++) {
for (int j = 0; j < 8; j++) {
num[i][j] = 0;
}
}
return num;
}
|
Main.java:60: error: reached end of file while parsing
}
^
1 error
|
s472349716
|
p00036
|
Java
|
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
// Your code here!
String[] inputPlane = new String[8];
//入力を受付、計算しやすいようにintに変換
List<int[][]> planeList = new ArrayList<int[][]>();
Scanner scan = new Scanner(System.in);
int row = 0;
while(scan.hasNext()){
String str = scan.next();
if(str.length() != 0){
if(row == 8){
row = 0;
int[][] plane = new int[8][8];
for(int i = 0;i < inputPlane.length;i++){
for(int j = 0;j < inputPlane[i].length();j++){
plane[i][j] = Integer.parseInt(inputPlane[i].substring(j,j+1));
}
}
planeList.add(plane);
}
inputPlane[row++] = str;
}
}
if(!scan.hasNext()){
int[][] plane = new int[8][8];
for(int i = 0;i < inputPlane.length;i++){
for(int j = 0;j < inputPlane[i].length();j++){
plane[i][j] = Integer.parseInt(inputPlane[i].substring(j,j+1));
}
}
planeList.add(plane);
}
//debug
for(int i = 0;i < planeList.size();i++){
int[][] debug = planeList.get(i);
for(int k = 0;k < debug.length;k++){
for(int j = 0;j < debug[k].length;j++){
System.out.print(debug[k][j]);
}
System.out.println();
}
System.out.println();
}
try{
for(int i = 0;i < planeList.size();i++){
int[][] plane = planeList.get(i);
if(blockJudgeA(plane))continue;
if(blockJudgeB(plane))continue;
if(blockJudgeC(plane))continue;
if(blockJudgeD(plane))continue;
if(blockJudgeE(plane))continue;
if(blockJudgeF(plane))continue;
if(blockJudgeG(plane))continue;
}}chatch(IndexOutOfBoundsException){}
}
//以下各判定
static boolean blockJudgeA(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(i < 7 && j < 7 && plane[i][j] == 1 && plane[i][j+1] == 1 && plane[i+1][j] == 1){
System.out.println("A");
return true;
}
}
}
return false;
}
static boolean blockJudgeB(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(j < 4 && plane[i][j] == 1 && plane[i+1][j] == 1 && plane[i+2][j] == 1){
System.out.println("B");
return true;
}
}
}
return false;
}
static boolean blockJudgeC(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(j < 5 && plane[i][j] == 1 && plane[i][j+1] == 1 && plane[i][j+2] == 1){
System.out.println("C");
return true;
}
}
}
return false;
}
static boolean blockJudgeD(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(i < 5 && j < 6 && j > 0 && plane[i][j] == 1 && plane[i+1][j] == 1 && plane[i+2][j-1] == 1){
System.out.println("D");
return true;
}
}
}
return false;
}
static boolean blockJudgeE(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(i < 6 && j < 5 && plane[i][j] == 1 && plane[i][j+1] == 1 && plane[i+1][j+2] == 1){
System.out.println("E");
return true;
}
}
}
return false;
}
static boolean blockJudgeF(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(i < 5 && j < 6 && plane[i][j] == 1 && plane[i+1][j] == 1 && plane[i+1][j+2] == 1){
System.out.println("F");
return true;
}
}
}
return false;
}
static boolean blockJudgeG(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(i < 6 && j < 5 && plane[i][j] == 1 && plane[i][j+1] == 1 && plane[i+1][j-1] == 1){
System.out.println("G");
return true;
}
}
}
return false;
}
}
|
Main.java:50: error: 'try' without 'catch', 'finally' or resource declarations
try{
^
Main.java:60: error: ';' expected
}}chatch(IndexOutOfBoundsException){}
^
2 errors
|
s109338833
|
p00036
|
Java
|
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.*;
public class Main {
public static void main(String[] args) throws Exception {
// Your code here!
String[] inputPlane = new String[8];
//入力を受付、計算しやすいようにintに変換
List<int[][]> planeList = new ArrayList<int[][]>();
Scanner scan = new Scanner(System.in);
int row = 0;
while(scan.hasNext()){
String str = scan.next();
if(str.length() != 0){
if(row == 8){
row = 0;
int[][] plane = new int[8][8];
for(int i = 0;i < inputPlane.length;i++){
for(int j = 0;j < inputPlane[i].length();j++){
plane[i][j] = Integer.parseInt(inputPlane[i].substring(j,j+1));
}
}
planeList.add(plane);
}
inputPlane[row++] = str;
}
}
if(planeList.size()==0){return;}
//if(!scan.hasNext()){
int[][] planes = new int[8][8];
for(int i = 0;i < inputPlane.length;i++){
for(int j = 0;j < inputPlane[i].length();j++){
planes[i][j] = Integer.parseInt(inputPlane[i].substring(j,j+1));
}
}
planeList.add(planes);
//}
//debug
/*for(int i = 0;i < planeList.size();i++){
int[][] debug = planeList.get(i);
for(int k = 0;k < debug.length;k++){
for(int j = 0;j < debug[k].length;j++){
System.out.print(debug[k][j]);
}
System.out.println();
}
System.out.println();
}*/
try{
for(int i = 0;i < planeList.size();i++){
//System.out.print(i);
int[][] plane = planeList.get(i);
if(blockJudgeD(plane))continue;
if(blockJudgeG(plane))continue;
if(blockJudgeE(plane))continue;
if(blockJudgeF(plane))continue;
if(blockJudgeA(plane))continue;
if(blockJudgeB(plane))continue;
if(blockJudgeC(plane))continue;
}
catch(IndexOutOfBoundsException e){}
}
//以下各判定
static boolean blockJudgeA(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(i <= 6 && j <= 6 && plane[i][j] == 1 && plane[i][j+1] == 1 && plane[i+1][j] == 1){
System.out.println("A");
return true;
}
}
}
return false;
}
static boolean blockJudgeB(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(i <= 4 && plane[i][j] == 1 && plane[i+1][j] == 1 && plane[i+2][j] == 1){
System.out.println("B");
return true;
}
}
}
return false;
}
static boolean blockJudgeC(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(j <= 4 && plane[i][j] == 1 && plane[i][j+1] == 1 && plane[i][j+2] == 1){
System.out.println("C");
return true;
}
}
}
return false;
}
static boolean blockJudgeD(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(i <= 5 && j <= 7 && j > 0 && plane[i][j] == 1 && plane[i+1][j-1] == 1 && plane[i+2][j-1] == 1){
System.out.println("D");
return true;
}
}
}
return false;
}
static boolean blockJudgeE(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(i <= 6 && j <= 5 && plane[i][j] == 1 && plane[i][j+1] == 1 && plane[i+1][j+2] == 1){
System.out.println("E");
return true;
}
}
}
return false;
}
static boolean blockJudgeF(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(i <= 5 && j <= 6 && plane[i][j] == 1 && plane[i+1][j] == 1 && plane[i+2][j+1] == 1){
System.out.println("F");
return true;
}
}
}
return false;
}
static boolean blockJudgeG(int[][] plane){
for(int i = 0;i < plane.length;i++){
for(int j = 0;j < plane[i].length;j++){
if(i <= 6 && j <= 6 && plane[i][j] == 1 && plane[i][j+1] == 1 && plane[i+1][j-1] == 1){
System.out.println("G");
return true;
}
}
}
return false;
}
}
|
Main.java:64: error: 'catch' without 'try'
catch(IndexOutOfBoundsException e){}
^
Main.java:52: error: 'try' without 'catch', 'finally' or resource declarations
try{
^
Main.java:67: error: illegal start of expression
static boolean blockJudgeA(int[][] plane){
^
3 errors
|
s888602639
|
p00036
|
Java
|
import java.util.*;
class Main{
public static void main(String args[]){
Scanner s=new Scanner(System.in);
while(s.hasNext()){
char [][] a=new char[20][20];
for(int i=0;i<20;i++)
for(int j=0;j<20;j++)
a[i][j]='0';
for(int i=0;i<8;i++){
String now=s.next();
for(int j=0;j<8;j++)
a[i][j]=now.charAt(j);
}
char ans=' ';
for(int i=0;i<8;i++){
for(int j=0;j<8;j++){
if(a[i][j]=='1'&&a[i][j+1]=='1'&&a[i+1][j]=='1'&&a[i+1][j+1]=='1')ans='A';
if(a[i][j]=='1'&&a[i+1][j]=='1'&&a[i+2][j]=='1'&&a[i+3][j]=='1')ans='B';
if(a[i][j]=='1'&&a[i][j+1]=='1'&&a[i][j+2]=='1'&&a[i][j+3]=='1')ans='C';
if(a[i][j+1]=='1'&&a[i+1][j+1]=='1'&&a[i+1][j]=='1'&&a[i+2][j]=='1')ans='D';
if(a[i][j]=='1'&&a[i][j+1]=='1'&&a[i+1][j+1]=='1'&&a[i+1][j+2]=='1')ans='E';
if(a[i][j]=='1'&&a[i+1][j]=='1'&&a[i+1][j+1]=='1'&&a[i+2][j+1]=='1')ans='F';
if(a[i][j+1]=='1'&&a[i][j+2]=='1'&&a[i+1][j+1]=='1'&&a[i+1][j]=='1')ans='G';
}
}
System.out.println(""+ans);
}
}
}
|
Main.java:2: error: illegal character: '\u00a0'
?
^
Main.java:3: error: class, interface, enum, or record expected
class Main{
^
Main.java:4: error: illegal character: '\u00a0'
????public static void main(String args[]){
^
Main.java:4: error: illegal character: '\u00a0'
????public static void main(String args[]){
^
Main.java:4: error: illegal character: '\u00a0'
????public static void main(String args[]){
^
Main.java:4: error: illegal character: '\u00a0'
????public static void main(String args[]){
^
Main.java:5: error: illegal character: '\u00a0'
????????Scanner s=new Scanner(System.in);
^
Main.java:5: error: illegal character: '\u00a0'
????????Scanner s=new Scanner(System.in);
^
Main.java:5: error: illegal character: '\u00a0'
????????Scanner s=new Scanner(System.in);
^
Main.java:5: error: illegal character: '\u00a0'
????????Scanner s=new Scanner(System.in);
^
Main.java:5: error: illegal character: '\u00a0'
????????Scanner s=new Scanner(System.in);
^
Main.java:5: error: illegal character: '\u00a0'
????????Scanner s=new Scanner(System.in);
^
Main.java:5: error: illegal character: '\u00a0'
????????Scanner s=new Scanner(System.in);
^
Main.java:5: error: illegal character: '\u00a0'
????????Scanner s=new Scanner(System.in);
^
Main.java:6: error: illegal character: '\u00a0'
????????while(s.hasNext()){
^
Main.java:6: error: illegal character: '\u00a0'
????????while(s.hasNext()){
^
Main.java:6: error: illegal character: '\u00a0'
????????while(s.hasNext()){
^
Main.java:6: error: illegal character: '\u00a0'
????????while(s.hasNext()){
^
Main.java:6: error: illegal character: '\u00a0'
????????while(s.hasNext()){
^
Main.java:6: error: illegal character: '\u00a0'
????????while(s.hasNext()){
^
Main.java:6: error: illegal character: '\u00a0'
????????while(s.hasNext()){
^
Main.java:6: error: illegal character: '\u00a0'
????????while(s.hasNext()){
^
Main.java:7: error: illegal character: '\u00a0'
????????????char [][] a=new char[20][20];
^
Main.java:7: error: illegal character: '\u00a0'
????????????char [][] a=new char[20][20];
^
Main.java:7: error: illegal character: '\u00a0'
????????????char [][] a=new char[20][20];
^
Main.java:7: error: illegal character: '\u00a0'
????????????char [][] a=new char[20][20];
^
Main.java:7: error: illegal character: '\u00a0'
????????????char [][] a=new char[20][20];
^
Main.java:7: error: illegal character: '\u00a0'
????????????char [][] a=new char[20][20];
^
Main.java:7: error: illegal character: '\u00a0'
????????????char [][] a=new char[20][20];
^
Main.java:7: error: illegal character: '\u00a0'
????????????char [][] a=new char[20][20];
^
Main.java:7: error: illegal character: '\u00a0'
????????????char [][] a=new char[20][20];
^
Main.java:7: error: illegal character: '\u00a0'
????????????char [][] a=new char[20][20];
^
Main.java:7: error: illegal character: '\u00a0'
????????????char [][] a=new char[20][20];
^
Main.java:7: error: illegal character: '\u00a0'
????????????char [][] a=new char[20][20];
^
Main.java:8: error: illegal character: '\u00a0'
????????????for(int i=0;i<20;i++)
^
Main.java:8: error: illegal character: '\u00a0'
????????????for(int i=0;i<20;i++)
^
Main.java:8: error: illegal character: '\u00a0'
????????????for(int i=0;i<20;i++)
^
Main.java:8: error: illegal character: '\u00a0'
????????????for(int i=0;i<20;i++)
^
Main.java:8: error: illegal character: '\u00a0'
????????????for(int i=0;i<20;i++)
^
Main.java:8: error: illegal character: '\u00a0'
????????????for(int i=0;i<20;i++)
^
Main.java:8: error: illegal character: '\u00a0'
????????????for(int i=0;i<20;i++)
^
Main.java:8: error: illegal character: '\u00a0'
????????????for(int i=0;i<20;i++)
^
Main.java:8: error: illegal character: '\u00a0'
????????????for(int i=0;i<20;i++)
^
Main.java:8: error: illegal character: '\u00a0'
????????????for(int i=0;i<20;i++)
^
Main.java:8: error: illegal character: '\u00a0'
????????????for(int i=0;i<20;i++)
^
Main.java:8: error: illegal character: '\u00a0'
????????????for(int i=0;i<20;i++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:9: error: illegal character: '\u00a0'
????????????????for(int j=0;j<20;j++)
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:10: error: illegal character: '\u00a0'
????????????????????a[i][j]='0';
^
Main.java:11: error: illegal character: '\u00a0'
????????????for(int i=0;i<8;i++){
^
Main.java:11: error: illegal character: '\u00a0'
????????????for(int i=0;i<8;i++){
^
Main.java:11: error: illegal character: '\u00a0'
????????????for(int i=0;i<8;i++){
^
Main.java:11: error: illegal character: '\u00a0'
????????????for(int i=0;i<8;i++){
^
Main.java:11: error: illegal character: '\u00a0'
????????????for(int i=0;i<8;i++){
^
Main.java:11: error: illegal character: '\u00a0'
????????????for(int i=0;i<8;i++){
^
Main.java:11: error: illegal character: '\u00a0'
????????????for(int i=0;i<8;i++){
^
Main.java:11: error: illegal character: '\u00a0'
????????????for(int i=0;i<8;i++){
^
Main.java:11: error: illegal character: '\u00a0'
????????????for(int i=0;i<8;i++){
^
Main.java:11: error: illegal character: '\u00a0'
????????????for(int i=0;i<8;i++){
^
Main.java:11: error: illegal character: '\u00a0'
????????????for(int i=0;i<8;i++){
^
Main.java:11: error: illegal character: '\u00a0'
????????????for(int i=0;i<8;i++){
^
Main.java:12: error: illegal character: '\u00a0'
????????????????String now=s.next();
^
Main.java:12: error: illegal character: '\u00a0'
????????????????String now=s.next();
^
Main.java:12: error: illegal character: '\u00a0'
????????????????String now=s.next();
^
Main.java:12: error: illegal character: '\u00a0'
????????????????String now=s.next();
^
Main.java:12: error: illegal character: '\u00a0'
????????????????String now=s.next();
^
Main.java:12: error: illegal character: '\u00a0'
????????????????String now=s.next();
^
100 errors
only showing the first 100 errors, of 405 total; use -Xmaxerrs if you would like to see more
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.