submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3 values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s403659246 | p00710 | C++ | #include <iostream>
#include <deque>
#include <vector>
using namespace std;
int main( void ){
vector< int > result;
deque< int > card;
while( true ){
int n, r;
cin >> n >> r;
if( n == 0 && r == 0 )
break;
for( int i = 1; i < n + 1; i++ ){
card.push_front( i );
}
for( int i = 0; i < r; i++ ){
int p, c;
cin >> p >> c;
for( auto itr = card.begin(); itr != card.end(); ++itr ){
if( ( *itr ) =< p ){
int temp = ( *itr );
card.erase( itr );
card.push_front( temp );
}
}
}
result.push_back( card.front() );
}
for( auto itr = result.begin(); itr != result.end(); ++itr ){
cout << ( *itr ) << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:22:47: error: expected primary-expression before '<' token
22 | if( ( *itr ) =< p ){
| ^
|
s145830751 | p00710 | C++ | #include<cstdio>
#include<vector>
using namespace std;
int solve(int n,int r){
vector<int> m;
for(int i=0;i<n;i++){
m.push_back(i);
}
for(int i=0;i<r;i++){
int p,c;
scanf("%d %d",&p,&c);
rotate(m.begin(),m.begin()+p-1,m.begin()+p+c-1);
}
return n-m[0];
}
int main(){
while(1){
int n,r;
scanf("%d %d",&n,&r);
if(n==0&&r==0) return 0;
printf("%d\n",solve(n,r));
}
} | a.cc: In function 'int solve(int, int)':
a.cc:13:9: error: 'rotate' was not declared in this scope
13 | rotate(m.begin(),m.begin()+p-1,m.begin()+p+c-1);
| ^~~~~~
|
s554404032 | p00710 | C++ | #include<iostream>
#include<list>
using namespace std;
const void ShowList(list<int>);
int main() {
//ifstream fin("input.txt");
if (!fin)return -1;
list<int> stock;
while (true) {
int number = 0;
int shuffleCount = 0;
int top = 0;
cin >> number >> shuffleCount;
if (number == 0 && shuffleCount == 0)break;
//????????????????´??????????(?±±?????????)
for (int i = 1; i <= number; i++) {
stock.push_front(i);
}
// ShowList(stock);
list<int>::iterator begin;
list<int>::iterator end;
for (int i = 0; i < shuffleCount; i++) {
int p, c;
cin >> p >> c;
if (number == c)continue;
begin = stock.begin();
advance(begin, p - 1);
// cout << "\t" << *begin << endl;
end = begin;
advance(end, c);
// cout << "\t" << *end << endl;
stock.splice(stock.begin(), stock, begin, end);
}
// ShowList(stock);
cout << stock.front() << endl;
stock.clear();
}
return 0;
}
const void ShowList(list<int> lst){
list<int>::iterator a = lst.begin();
for (int i = 0; i < lst.size(); i++) {
cout << *a << " ";
a++;
}
cout << endl;
} | a.cc: In function 'int main()':
a.cc:11:14: error: 'fin' was not declared in this scope
11 | if (!fin)return -1;
| ^~~
|
s178881667 | p00710 | C++ | #include<iostream>
using namespace std;
#include<vector>
int main()
{
int N, R, p, c;
vector<int>v, buf1, buf2;
while (cin >> N >> R&&N) {
v.clear();
for (int i = 1; i <= N; i++)
v.push_back(i);
for (int i = 0; i < R; ++i) {
cin >> p >> c;
buf1.clear();
buf2.clear();
for (int j = 0; j < v.size(); j++) {
if (j < N - p - (c - 1) || N - p < j) {
buf1.push_back(v[j]);
}
else {
buf2.push_back(v[j]);
}
}v.clear();
for (int j = 0; j < buf1.size(); j++) {
v.push_back(buf1[j]);
}
for (int j = 0; j < buf2.size; j++) {
v.push_back(buf2[j]);
}
}
cout << v[v.size() - 1] << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:31:38: error: invalid use of member function 'std::vector<_Tp, _Alloc>::size_type std::vector<_Tp, _Alloc>::size() const [with _Tp = int; _Alloc = std::allocator<int>; size_type = long unsigned int]' (did you forget the '()' ?)
31 | for (int j = 0; j < buf2.size; j++) {
| ~~~~~^~~~
| ()
|
s677800040 | p00710 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main(int argc, char const* argv[])
{
int n, r, p, c;
while(true) {
cin >> n >> r;
if(n == 0 && r == 0) break;
std::vector<int> cards(n);
for(int i = 0; i < n; ++i) {
cards.at(n - i - 1) = i + 1;
}
for(int i = 0; i < r; ++i) {
cin >> p >> c;
std::vector<int> temp_p;
std::vector<int> temp_c;
std::copy_n(cards.begin(), p - 1, std::back_inserter(temp_p));
std::copy_n(cards.begin() + p - 1, c, std::back_inserter(temp_c));
std::copy(temp_c.begin(), temp_c.end(), cards.begin());
std::copy(temp_p.begin(), temp_p.end(), cards.begin() + c);
}
std::cout << cards.at(0) << std::endl;
}
return 0;
} | a.cc: In function 'int main(int, const char**)':
a.cc:26:30: error: 'copy_n' is not a member of 'std'; did you mean 'copy'?
26 | std::copy_n(cards.begin(), p - 1, std::back_inserter(temp_p));
| ^~~~~~
| copy
a.cc:27:30: error: 'copy_n' is not a member of 'std'; did you mean 'copy'?
27 | std::copy_n(cards.begin() + p - 1, c, std::back_inserter(temp_c));
| ^~~~~~
| copy
|
s489864405 | p00710 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main(int argc, char const* argv[])
{
int n, r, p, c;
while(true) {
cin >> n >> r;
if(n == 0 && r == 0) break;
std::vector<int> cards(n);
for(int i = 0; i < n; ++i) {
cards.at(n - i - 1) = i + 1;
}
for(int i = 0; i < r; ++i) {
cin >> p >> c;
std::vector<int> temp_p;
std::vector<int> temp_c;
std::copy_n(cards.begin(), p - 1, std::back_inserter(temp_p));
std::copy_n(cards.begin() + p - 1, c, std::back_inserter(temp_c));
std::copy(temp_c.begin(), temp_c.end(), cards.begin());
std::copy(temp_p.begin(), temp_p.end(), cards.begin() + c);
}
std::cout << cards.at(0) << std::endl;
}
return 0;
} | a.cc: In function 'int main(int, const char**)':
a.cc:26:30: error: 'copy_n' is not a member of 'std'; did you mean 'copy'?
26 | std::copy_n(cards.begin(), p - 1, std::back_inserter(temp_p));
| ^~~~~~
| copy
a.cc:27:30: error: 'copy_n' is not a member of 'std'; did you mean 'copy'?
27 | std::copy_n(cards.begin() + p - 1, c, std::back_inserter(temp_c));
| ^~~~~~
| copy
|
s592032628 | p00710 | C++ | #include <iostream>
using namespace std;
void shuffle(int a, int b, int *ans)
{
int t[a];
a--;
for (int i = 0; i < a; i++) {
t[i] = ans[i];
}
for (int i = a; i < a + b; i++) {
ans[i - b] = t[i - e];
}
for (int i = b; i < a + b; i++) {
ans[i] = t[i - b];
}
}
int main()
{
int n,r;
while (cin >> n >> r, n) {
int ans[n];
for (int i = 0; i < n; i++) {
ans[i] = n - i;
}
for (int i = 0; i < r; i++) {
int b, e;
cin >> b >> e;
shuffle(b, e, ans);
}
cout << ans[0] << endl;
}
return 0;
} | a.cc: In function 'void shuffle(int, int, int*)':
a.cc:13:28: error: 'e' was not declared in this scope
13 | ans[i - b] = t[i - e];
| ^
|
s436398458 | p00710 | C++ | #include <stdio.h>
??
int main() {
??
????int r,d,n,i,j,k,l;
????int p,c;
????int a[60] = {0};
????int b[60] = {0};
??
??
????while(1) {
??
????????scanf("%d %d", &n, &r);
??
????????if(n == 0 && r == 0) {
????????????break;
????????}
??
??
????????for(i =0 ; i<=n ; i++) {
????????????a[n-1-i] = i+1;
????????????b[n-1-i] = i+1;
????????}
??
??
??
????????for(i = 0; i < r; i++) {
????????????scanf("%d %d",&p,&c);
??
????????????for(j = 0; j<c;j++) {
????????a[j] = b[p+j-1];
????????//printf("a[%d] = %d\n",j,a[j]);
????????????}
????????????for(j = 0;j<p-1;j++) {
????????a[c+j] = b[j];
????????//printf("a[%d] = %d\n" ,c+j ,a[c+j]);
????????????}
??
????????????for(j = 0;j<p+c-1;j++) {
????????b[j] = a[j];
????????????}
????????}
??
??
????????printf("%d\n",a[0]);
??
????}
??
????return 0;
} | a.cc:32:7: warning: trigraph ??/ ignored, use -trigraphs to enable [-Wtrigraphs]
32 | ????????//printf("a[%d] = %d\n",j,a[j]);
a.cc:36:7: warning: trigraph ??/ ignored, use -trigraphs to enable [-Wtrigraphs]
36 | ????????//printf("a[%d] = %d\n" ,c+j ,a[c+j]);
a.cc:2:1: error: expected unqualified-id before '?' token
2 | ??
| ^
|
s658552191 | p00710 | C++ | #include <iostream>
#include <vector>
using namespace std;
//?±±?????????????????¢??°???????±±???????±±????????°n???p?????????????????????c???
void shuffle(vector<int> &yama, int n, int p, int c);
int main(){
int n, r;
int p, c;
vector<int> yama, v;
cin >> n;
cin >> r;
while(n != 0 && r != 0){
//?±±??????????????????
for(int i = 0, j = n; i < n; i++, j--){
yama.push_back(j);
}
//?????£?????????
for (int i = 0; i < r; i++){
cin >> p;
cin >> c;
shuffle(yama, n, p, c);
}
//???????????????????¨????
v.push_back(yama.front());
cin >> n;
cin >> r;
}
for(int i = 0; i < v.size(); i++){
cout << v[i];
}
cout << endl;
} | /usr/bin/ld: /tmp/ccfkjfu9.o: in function `main':
a.cc:(.text+0xcf): undefined reference to `shuffle(std::vector<int, std::allocator<int> >&, int, int, int)'
collect2: error: ld returned 1 exit status
|
s439630939 | p00710 | C++ | #include <iostream>
#include <vector>
using namespace std;
//?±±?????????????????¢??°???????±±???????±±????????°n???p?????????????????????c???
void shuffle(vector<int> &yama, int n, int p, int c);
int main(){
int n, r;
int p, c;
vector<int> yama, v;
cin >> n;
cin >> r;
while(n != 0 && r != 0){
//?±±??????????????????
for(int i = 0, j = n; i < n; i++, j--){
yama.push_back(j);
}
//?????£?????????
for (int i = 0; i < r; i++){
cin >> p;
cin >> c;
shuffle(yama, n, p, c);
}
//???????????????????¨????
v.push_back(yama.front());
cin >> n;
cin >> r;
}
for(int i = 0; i < v.size(); i++){
cout << v[i];
}
cout << endl;
} | /usr/bin/ld: /tmp/cchNkAVh.o: in function `main':
a.cc:(.text+0xcf): undefined reference to `shuffle(std::vector<int, std::allocator<int> >&, int, int, int)'
collect2: error: ld returned 1 exit status
|
s143127237 | p00710 | C++ | #include <iostream>
#include <vector>
using namespace std;
//?±±?????????????????¢??°???????±±???????±±????????°n???p?????????????????????c???
void shuffle(vector<int> &yama, int n, int p, int c);
int main(){
int n, r;
int p, c;
vector<int> yama, v;
cin >> n;
cin >> r;
while(n != 0 && r != 0){
//?±±??????????????????
for(int i = 0, j = n; i < n; i++, j--){
yama.push_back(j);
}
//?????£?????????
for (int i = 0; i < r; i++){
cin >> p;
cin >> c;
shuffle(&yama, n, p, c);
}
//???????????????????¨????
v.push_back(yama.front());
cin >> n;
cin >> r;
}
for(int i = 0; i < v.size(); i++){
cout << v[i];
}
cout << endl;
} | a.cc: In function 'int main()':
a.cc:26:15: error: invalid initialization of non-const reference of type 'std::vector<int>&' from an rvalue of type 'std::vector<int>*'
26 | shuffle(&yama, n, p, c);
| ^~~~~
a.cc:6:27: note: in passing argument 1 of 'void shuffle(std::vector<int>&, int, int, int)'
6 | void shuffle(vector<int> &yama, int n, int p, int c);
| ~~~~~~~~~~~~~^~~~
|
s703380375 | p00710 | C++ | Last login: Mon Apr 24 16:33:46 on ttys000
install-no-MacBook-Pro-4:~ g-2019$ cd zemi/
install-no-MacBook-Pro-4:zemi g-2019$ ls
#test.rb# 0417 0424
install-no-MacBook-Pro-4:zemi g-2019$ cd 0424
install-no-MacBook-Pro-4:0424 g-2019$ ls
#test.cpp# atCoser-iroha.cpp prac1_.cpp~
a.out hanafuda.cpp str.cpp
atCoder-B.cpp hanafuda.cpp~ test.cpp
atCoder-B.cpp~ prac1_.cpp test.cpp~
install-no-MacBook-Pro-4:0424 g-2019$ ./a.out
5 2
0
1
2
3
4
3 1
3 1
5
5 4 3 2 1
0 0
install-no-MacBook-Pro-4:0424 g-2019$ emacs hanafuda.cpp
[1]+ Stopped emacs hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ celar
-bash: celar: command not found
install-no-MacBook-Pro-4:0424 g-2019$ clear
install-no-MacBook-Pro-4:0424 g-2019$ g++ -Wall hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ ./a.out
5 2
0
1
2
3
4
3 1
3 1
4
4 3 5 2 1
0 0
install-no-MacBook-Pro-4:0424 g-2019$ fg
emacs hanafuda.cpp
[1]+ Stopped emacs hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ g++ -Wall hanafuda.cpp
hanafuda.cpp:22:5: error: no matching function for call to 'init'
init(&yama, n);
^~~~
hanafuda.cpp:7:6: note: candidate function not viable: no known conversion from
'vector<int> *' to 'vector<int> &' for 1st argument; remove &
void init(vector<int> &yama, int n);
^
1 error generated.
install-no-MacBook-Pro-4:0424 g-2019$ fg
emacs hanafuda.cpp
[1]+ Stopped emacs hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ fg
emacs hanafuda.cpp
[1]+ Stopped emacs hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ g++ -Wall hanafuda.cpp
hanafuda.cpp:22:5: error: no matching function for call to 'init_yama'
init_yama(&yama, n);
^~~~~~~~~
hanafuda.cpp:7:6: note: candidate function not viable: no known conversion from
'vector<int> *' to 'vector<int> &' for 1st argument; remove &
void init_yama(vector<int> &yama, int n);
^
1 error generated.
install-no-MacBook-Pro-4:0424 g-2019$ fg
emacs hanafuda.cpp
[1]+ Stopped emacs hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ g++ -Wall hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ ./a.out
5 2
3 1
3 1
0 0
4
install-no-MacBook-Pro-4:0424 g-2019$ fg
emacs hanafuda.cpp
[1]+ Stopped emacs hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ g++ -Wall hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ fg
emacs hanafuda.cpp
[1]+ Stopped emacs hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ g++ -Wall hanafuda.cpp
hanafuda.cpp:27:7: error: no matching function for call to 'shuffle'
shuffle(&yama, n, p, c);
^~~~~~~
hanafuda.cpp:7:6: note: candidate function not viable: no known conversion from
'vector<int> *' to 'vector<int> &' for 1st argument; remove &
void shuffle(vector<int> &yama, int n, int p, int c);
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1/algorithm:3122:10: note:
candidate function template not viable: requires 3 arguments, but 4 were
provided
void shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last,
^
1 error generated.
install-no-MacBook-Pro-4:0424 g-2019$ fg
emacs hanafuda.cpp
[1]+ Stopped emacs hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ g++ -Wall hanafuda.cpp
hanafuda.cpp:45:9: error: assigning to 'int' from incompatible type
'vector<int>'
tmp = yama[p-1+c-1];
^ ~~~~~~~~~~~~~
hanafuda.cpp:46:9: error: member reference type 'vector<int> *' is a pointer;
did you mean to use '->'?
yama.erase(yama.begin()+p-1+c-1);
~~~~^
->
hanafuda.cpp:46:20: error: member reference type 'vector<int> *' is a pointer;
did you mean to use '->'?
yama.erase(yama.begin()+p-1+c-1);
~~~~^
->
hanafuda.cpp:47:9: error: member reference type 'vector<int> *' is a pointer;
did you mean to use '->'?
yama.insert(yama.begin(), tmp);
~~~~^
->
hanafuda.cpp:47:21: error: member reference type 'vector<int> *' is a pointer;
did you mean to use '->'?
yama.insert(yama.begin(), tmp);
~~~~^
->
5 errors generated.
install-no-MacBook-Pro-4:0424 g-2019$ fg
emacs hanafuda.cpp
[1]+ Stopped emacs hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ g++ -Wall hanafuda.cpp
install-no-MacBook-Pro-4:0424 g-2019$ fg
emacs hanafuda.cpp
#include <iostream>
#include <vector>
using namespace std;
//?±±?????????????????¢??°???????±±???????±±????????°n???p?????????????????????c???
void shuffle(vector<int> &yama, int n, int p, int c);
int main(){
int n, r;
int p, c;
vector<int> yama, v;
cin >> n;
cin >> r;
while(n != 0 && r != 0){
//?±±??????????????????
for(int i = 0, j = n; i < n; i++, j--){
yama.push_back(j);
}
//?????£?????????
for (int i = 0; i < r; i++){
cin >> p;
cin >> c;
shuffle(yama, n, p, c);
}
//???????????????????¨????
v.push_back(yama.front());
cin >> n;
cin >> r;
}
for(int i = 0; i < v.size(); i++){
cout << v[i];
}
cout << endl;
}
void shuffle(vector<int> &yama, int n, int p, int c){
int tmp;
for(int i = 0;i < c; i++){
-uuu:---F1 hanafuda.cpp Top L41 (C++/l Abbrev)---------------------------- | a.cc:4:2: error: invalid preprocessing directive #test
4 | #test.rb# 0417 0424
| ^~~~
a.cc:7:2: error: invalid preprocessing directive #test
7 | #test.cpp# atCoser-iroha.cpp prac1_.cpp~
| ^~~~
a.cc:70:60: warning: multi-character character constant [-Wmultichar]
70 | hanafuda.cpp:22:5: error: no matching function for call to 'init'
| ^~~~~~
a.cc:74:7: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
74 | 'vector<int> *' to 'vector<int> &' for 1st argument; remove &
| ^~~~~~~~~~~~~~~
a.cc:74:26: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
74 | 'vector<int> *' to 'vector<int> &' for 1st argument; remove &
| ^~~~~~~~~~~~~~~
a.cc:87:60: warning: multi-character literal with 9 characters exceeds 'int' size of 4 bytes
87 | hanafuda.cpp:22:5: error: no matching function for call to 'init_yama'
| ^~~~~~~~~~~
a.cc:91:7: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
91 | 'vector<int> *' to 'vector<int> &' for 1st argument; remove &
| ^~~~~~~~~~~~~~~
a.cc:91:26: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
91 | 'vector<int> *' to 'vector<int> &' for 1st argument; remove &
| ^~~~~~~~~~~~~~~
a.cc:116:60: warning: multi-character literal with 7 characters exceeds 'int' size of 4 bytes
116 | hanafuda.cpp:27:7: error: no matching function for call to 'shuffle'
| ^~~~~~~~~
a.cc:120:7: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
120 | 'vector<int> *' to 'vector<int> &' for 1st argument; remove &
| ^~~~~~~~~~~~~~~
a.cc:120:26: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
120 | 'vector<int> *' to 'vector<int> &' for 1st argument; remove &
| ^~~~~~~~~~~~~~~
a.cc:134:40: warning: multi-character character constant [-Wmultichar]
134 | hanafuda.cpp:45:9: error: assigning to 'int' from incompatible type
| ^~~~~
a.cc:135:7: warning: multi-character literal with 11 characters exceeds 'int' size of 4 bytes
135 | 'vector<int>'
| ^~~~~~~~~~~~~
a.cc:138:49: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
138 | hanafuda.cpp:46:9: error: member reference type 'vector<int> *' is a pointer;
| ^~~~~~~~~~~~~~~
a.cc:139:27: warning: multi-character character constant [-Wmultichar]
139 | did you mean to use '->'?
| ^~~~
a.cc:143:50: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
143 | hanafuda.cpp:46:20: error: member reference type 'vector<int> *' is a pointer;
| ^~~~~~~~~~~~~~~
a.cc:144:27: warning: multi-character character constant [-Wmultichar]
144 | did you mean to use '->'?
| ^~~~
a.cc:148:49: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
148 | hanafuda.cpp:47:9: error: member reference type 'vector<int> *' is a pointer;
| ^~~~~~~~~~~~~~~
a.cc:149:27: warning: multi-character character constant [-Wmultichar]
149 | did you mean to use '->'?
| ^~~~
a.cc:153:50: warning: multi-character literal with 13 characters exceeds 'int' size of 4 bytes
153 | hanafuda.cpp:47:21: error: member reference type 'vector<int> *' is a pointer;
| ^~~~~~~~~~~~~~~
a.cc:154:27: warning: multi-character character constant [-Wmultichar]
154 | did you mean to use '->'?
| ^~~~
a.cc:1:1: error: 'Last' does not name a type
1 | Last login: Mon Apr 24 16:33:46 on ttys000
| ^~~~
a.cc:72:5: error: expected unqualified-id before '^' token
72 | ^~~~
| ^
a.cc:74:60: error: 'remove' does not name a type
74 | 'vector<int> *' to 'vector<int> &' for 1st argument; remove &
| ^~~~~~
a.cc:76:6: error: expected unqualified-id before '^' token
76 | ^
| ^
a.cc:89:5: error: expected unqualified-id before '^' token
89 | ^~~~~~~~~
| ^
a.cc:91:60: error: 'remove' does not name a type
91 | 'vector<int> *' to 'vector<int> &' for 1st argument; remove &
| ^~~~~~
a.cc:93:6: error: expected unqualified-id before '^' token
93 | ^
| ^
a.cc:118:7: error: expected unqualified-id before '^' token
118 | ^~~~~~~
| ^
a.cc:120:60: error: 'remove' does not name a type
120 | 'vector<int> *' to 'vector<int> &' for 1st argument; remove &
| ^~~~~~
a.cc:122:6: error: expected unqualified-id before '^' token
122 | ^
| ^
a.cc:137:9: error: expected unqualified-id before '^' token
137 | ^ ~~~~~~~~~~~~~
| ^
a.cc:139:7: error: 'did' does not name a type
139 | did you mean to use '->'?
| ^~~
a.cc:141:6: error: expected class-name before '~' token
141 | ~~~~^
| ^
a.cc:144:7: error: 'did' does not name a type
144 | did you mean to use '->'?
| ^~~
a.cc:146:17: error: expected class-name before '~' token
146 | ~~~~^
| ^
a.cc:149:7: error: 'did' does not name a type
149 | did you mean to use '->'?
| ^~~
a.cc:151:6: error: expected class-name before '~' token
151 | ~~~~^
| ^
a.cc:154:7: error: 'did' does not name a type
154 | did you mean to use '->'?
| ^~~
a.cc:156:18: error: expected class-name before '~' token
156 | ~~~~^
| ^
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:168:
/usr/include/c++/14/bits/postypes.h:68:11: error: 'ptrdiff_t' does not name a type
68 | typedef ptrdiff_t streamsize; // Signed integral type
| ^~~~~~~~~
/usr/include/c++/14/bits/postypes.h:41:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
40 | #include <cwchar> // For mbstate_t
+++ |+#include <cstddef>
41 |
In file included from /usr/include/c++/14/bits/exception_ptr.h:38,
from /usr/include/c++/14/exception:166,
from /usr/include/c++/14/ios:41:
/usr/include/c++/14/new:131:26: error: declaration of 'operator new' as non-function
131 | _GLIBCXX_NODISCARD void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
| ^~~~~~~~
/usr/include/c++/14/new:131:44: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
131 | _GLIBCXX_NODISCARD void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
| ^~~~~~
In file included from /usr/include/wchar.h:35,
from /usr/include/c++/14/cwchar:44,
from /usr/include/c++/14/bits/postypes.h:40:
/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/new:132:41: error: attributes after parenthesized initializer ignored [-fpermissive]
132 | __attribute__((__externally_visible__));
| ^
/usr/include/c++/14/new:133:26: error: declaration of 'operator new []' as non-function
133 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
| ^~~~~~~~
/usr/include/c++/14/new:133:46: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
133 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
| ^~~~~~
/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/new:134:41: error: attributes after parenthesized initializer ignored [-fpermissive]
134 | __attribute__((__externally_visible__));
| ^
/usr/include/c++/14/new:140:29: error: 'std::size_t' has not been declared
140 | void operator delete(void*, std::size_t) _GLIBCXX_USE_NOEXCEPT
| ^~~
/usr/include/c++/14/new:142:31: error: 'std::size_t' has not been declared
142 | void operator delete[](void*, std::size_t) _GLIBCXX_USE_NOEXCEPT
| ^~~
/usr/include/c++/14/new:145:26: error: declaration of 'operator new' as non-function
145 | _GLIBCXX_NODISCARD void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
| ^~~~~~~~
/usr/include/c++/14/new:145:44: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
145 | _GLIBCXX_NODISCARD void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
| ^~~~~~
/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/new:145:52: error: expected primary-expression before 'const'
145 | _GLIBCXX_NODISCARD void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_U |
s051645681 | p00710 | C++ | 5 2
3 1
3 1
10 3
1 10
10 1
8 3
0 0 | a.cc:1:1: error: expected unqualified-id before numeric constant
1 | 5 2
| ^
|
s844208272 | p00710 | C++ | #include<bits/stdc++.h>
using namespace std;
int index[51];
int main(){
int n,r;
while(cin>>n>>r,n+r){
for(int i=0;i<n;++i) index[i]=n-i;
int p,c;
for(int k=0;k<r;++k){
cin>>p>>c;
int cnt=0;
while(cnt!=c){
int tmp=index[p-1+cnt];
for(int j=0;j<p-1;++j)
index[p-j+cnt]=index[p-j-1+cnt];
index[0]=tmp;
++cnt;
}
}
cout<<index[0]<<endl;
}
return 0;
} | a.cc:3:13: error: 'int index [51]' redeclared as different kind of entity
3 | int index[51];
| ^
In file included from /usr/include/string.h:462,
from /usr/include/c++/14/cstring:43,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:121,
from a.cc:1:
/usr/include/strings.h:50:20: note: previous declaration 'const char* index(const char*, int)'
50 | extern const char *index (const char *__s, int __c)
| ^~~~~
a.cc: In function 'int main()':
a.cc:7:31: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
7 | for(int i=0;i<n;++i) index[i]=n-i;
| ^
a.cc:13:22: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
13 | int tmp=index[p-1+cnt];
| ^
a.cc:15:16: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
15 | index[p-j+cnt]=index[p-j-1+cnt];
| ^
a.cc:15:31: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
15 | index[p-j+cnt]=index[p-j-1+cnt];
| ^
a.cc:16:14: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
16 | index[0]=tmp;
| ^
a.cc:20:16: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
20 | cout<<index[0]<<endl;
| ^
|
s531497168 | p00710 | C++ | #include<bits/stdc++.h>
using namespace std;
int x[100];
int y[100];
int card [100];
int ans[100];
int n,r,counter;
int main (){
counter=0;
while(input()){
solve();
}
for(int i=0;i<counter;i++){
cout<<ans[i]<<endl;
}
return 0;
}
bool input(){
for(int i=0;i<100;i++){
x[i]=0;
y[i]=0;
}
cin >>n>>r;
for(int i=0;i<r;i++){
cin>>x[i]>>y[i];
}
if(n==0){
return false;
}
else{
return true;
}
}
void solve(){
for(int i=0;i<100;i++){
card[i]=i+1;
}
for(int i=0;i<r;i++){
for(int k=0;k<y[i];k++){
int a=card[x[i]+y[i]-2];
for(int j=x[i]+y[i]-1;j>0;j--){
card[j]=card[j-1];
}
card[0]=a;
}
}
ans[counter]=n-card[0]+1;
counter++;
}
| a.cc: In function 'int main()':
a.cc:10:11: error: 'input' was not declared in this scope; did you mean 'int'?
10 | while(input()){
| ^~~~~
| int
a.cc:11:5: error: 'solve' was not declared in this scope
11 | solve();
| ^~~~~
|
s938642914 | p00710 | C++ |
#include<bits/stdc++.h>
using namespace std;
int x[100];
int y[100];
int card [100];
int n,r;
int ans[1000];
int counter;
bool input(){
for(int i=0;i<100;i++){
x[i]=0;
y[i]=0;
}
cin >>n>>r;
for(int i=0;i<r;i++){
cin>>x[i]>>y[i];
}
if(n==0){
return false;
}
else{
return true;
}
}
void solve(){
for(int i=0;i<100;i++){
card[i]=i+1;
}
for(int i=0;i<r;i++){
for(int k=0;k<y[i];k++){
int a=card[x[i]+y[i]-2];
for(int j=x[i]+y[i]-1;j>0;j--){
card[j]=card[j-1];
}
card[0]=a;
}
for(int j=1;j<=y[i]/2;j++){
int remainder=card[j];
card[j]=card[y[i]-j];
card[y[i]-j]=remainder;
}
}
ans[counter]=card[0];
counter+=1;
}
int main (){
counter=0
while(input()){
solve();
}
for(int j=0;j<=counter;j++){
cout<<ans[counter]<<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:53:10: error: expected ';' before 'while'
53 | counter=0
| ^
| ;
54 | while(input()){
| ~~~~~
|
s099914362 | p00710 | C++ | #include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<climits>
#include<iostream>
#include<algorithm>
#include<stack>
#include<queue>
#include<vector>
#include<list>
#include<map>
#include<set>
using namespace std;
int x[100];
int y[100];
int card [100];
int n,r;
int ans[1000];
int counter;
bool input(){
for(int i=0;i<100;i++){
x[i]=0;
y[i]=0;
}
cin >>n>>r;
for(int i=0;i<r;i++){
cin>>x[i]>>y[i];
}
if(n==0){
return false;
}
else{
return true;
}
}
void solve(){
for(int i=0;i<100;i++){
card[i]=i+1;
}
for(int i=0;i<r;i++){
for(int k=0;k<y[i];k++){
int a=card[x[i]+y[i]-2];
for(int j=x[i]+y[i]-1;j>0;j--){
card[j]=card[j-1];
}
card[0]=a;
}
}
cout<<n-card[0]+1<<endl;
// ans[counter]=n-card[0];
counter+=1;
}
int main (){
counter=0;
while(input()){
solve();
}
return 0;
}
#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<climits>
#include<iostream>
#include<algorithm>
#include<stack>
#include<queue>
#include<vector>
#include<list>
#include<map>
#include<set>
using namespace std;
int x[100];
int y[100];
int card [100];
int n,r;
int ans[1000];
int counter;
bool input(){
for(int i=0;i<100;i++){
x[i]=0;
y[i]=0;
}
cin >>n>>r;
for(int i=0;i<r;i++){
cin>>x[i]>>y[i];
}
if(n==0){
return false;
}
else{
return true;
}
}
void solve(){
for(int i=0;i<100;i++){
card[i]=i+1;
}
for(int i=0;i<r;i++){
for(int k=0;k<y[i];k++){
int a=card[x[i]+y[i]-2];
for(int j=x[i]+y[i]-1;j>0;j--){
card[j]=card[j-1];
}
card[0]=a;
}
}
cout<<n-card[0]+1<<endl;
// ans[counter]=n-card[0];
counter+=1;
}
int main (){
counter=0;
while(input()){
solve();
}
return 0;
} | a.cc:79:5: error: redefinition of 'int x [100]'
79 | int x[100];
| ^
a.cc:15:5: note: 'int x [100]' previously declared here
15 | int x[100];
| ^
a.cc:80:5: error: redefinition of 'int y [100]'
80 | int y[100];
| ^
a.cc:16:5: note: 'int y [100]' previously declared here
16 | int y[100];
| ^
a.cc:81:5: error: redefinition of 'int card [100]'
81 | int card [100];
| ^~~~
a.cc:17:5: note: 'int card [100]' previously declared here
17 | int card [100];
| ^~~~
a.cc:82:5: error: redefinition of 'int n'
82 | int n,r;
| ^
a.cc:18:5: note: 'int n' previously declared here
18 | int n,r;
| ^
a.cc:82:7: error: redefinition of 'int r'
82 | int n,r;
| ^
a.cc:18:7: note: 'int r' previously declared here
18 | int n,r;
| ^
a.cc:83:5: error: redefinition of 'int ans [1000]'
83 | int ans[1000];
| ^~~
a.cc:19:5: note: 'int ans [1000]' previously declared here
19 | int ans[1000];
| ^~~
a.cc:84:5: error: redefinition of 'int counter'
84 | int counter;
| ^~~~~~~
a.cc:20:5: note: 'int counter' previously declared here
20 | int counter;
| ^~~~~~~
a.cc:85:6: error: redefinition of 'bool input()'
85 | bool input(){
| ^~~~~
a.cc:21:6: note: 'bool input()' previously defined here
21 | bool input(){
| ^~~~~
a.cc:101:6: error: redefinition of 'void solve()'
101 | void solve(){
| ^~~~~
a.cc:37:6: note: 'void solve()' previously defined here
37 | void solve(){
| ^~~~~
a.cc:122:5: error: redefinition of 'int main()'
122 | int main (){
| ^~~~
a.cc:58:5: note: 'int main()' previously defined here
58 | int main (){
| ^~~~
|
s818955272 | p00710 | C++ | #include <iostream>
#include <numeric>
#include <vector>
using namespace std;
int main()
{
while (true) {
int n;
int r;
cin >> n >> r;
if (n == 0 && r == 0) {
break;
}
vector<int> v(static_cast<size_t>(n));
iota(begin(v), end(v), 1);
reverse(begin(v), end(v));
for (int i = 0; i < r; ++i) {
int p;
int c;
cin >> p >> c;
vector<int> t;
copy_n(begin(v) + (p - 1), c, back_inserter(t));
copy_n(begin(v), p, back_inserter(t));
copy(begin(v) + (p - 1) + c, end(v), back_inserter(t));
v = t;
}
cout << v[0] << endl;
}
} | a.cc: In function 'int main()':
a.cc:20:9: error: 'reverse' was not declared in this scope
20 | reverse(begin(v), end(v));
| ^~~~~~~
a.cc:26:13: error: 'copy_n' was not declared in this scope
26 | copy_n(begin(v) + (p - 1), c, back_inserter(t));
| ^~~~~~
|
s714785106 | p00710 | C++ | #include <stdio.h>
int main(void){
int n, r, p, c;
while(1){
scanf("%d%d", &n, &r);
if (n==0 && r==0){
break;
}
int card[n], temp[n];
for(int i=0;i<n;i++){
card[i] = n-i;
}
for(i=0;i<r;i++){
scanf("%d%d", &p, &c);
//カットの処理
for(i=p-1;i<p+c-1;i++){
temp[i-p+1] = card[i];
}
for(i=0;i<p-1;i++){
card[p+c-2-i] = card[p-2-i];
}
for(i=0;i<c;i++){
card[i] = temp[i];
}
}
printf("%d", card[0]);
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:14:9: error: 'i' was not declared in this scope
14 | for(i=0;i<r;i++){
| ^
|
s598336282 | p00710 | C++ | arr=[]
ta=[]
while true do
n, r = gets.split.map(&:to_i)
if n == 0 && r == 0
break
end
arr = (1..n).to_a.reverse
r.times do
p, c = gets.split.map(&:to_i)
p -= 1
ta = arr[p...p+c] + arr[0...p] + arr[p+c..n]
arr = ta
end
puts arr[0]
end
| a.cc:8:10: error: too many decimal points in number
8 | arr = (1..n).to_a.reverse
| ^~~~
a.cc:12:33: error: too many decimal points in number
12 | ta = arr[p...p+c] + arr[0...p] + arr[p+c..n]
| ^~~~~
a.cc:1:1: error: 'arr' does not name a type
1 | arr=[]
| ^~~
|
s939840810 | p00710 | C++ | using namespace std;
int main(){
int n,r,p,c,a[50];
while(cin >> n >> r,n||r){
for(int i=0;i<n;i++){
a[i] = n-i;
}
for(int i=0;i<r;i++){
cin >> p >> c;
rotate(a,a+p-1,a+p+c-1);
}
cout << a[0] << endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:6:11: error: 'cin' was not declared in this scope
6 | while(cin >> n >> r,n||r){
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | using namespace std;
a.cc:13:13: error: 'rotate' was not declared in this scope
13 | rotate(a,a+p-1,a+p+c-1);
| ^~~~~~
a.cc:15:5: error: 'cout' was not declared in this scope
15 | cout << a[0] << endl;
| ^~~~
a.cc:15:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:15:21: error: 'endl' was not declared in this scope
15 | cout << a[0] << 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;
|
s870857187 | p00710 | C++ | using namespace std;
int main(){
int n,r,p,c,a[50];
while(cin >> n >> r,n||r){
for(int i=0;i<n;i++){
a[i] = n-i;
}
for(int i=0;i<r;i++){
cin >> p >> c;
rotate(a,a+p-1,a+p+c-1);
}
cout << a[0] << endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:6:11: error: 'cin' was not declared in this scope
6 | while(cin >> n >> r,n||r){
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | using namespace std;
a.cc:13:13: error: 'rotate' was not declared in this scope
13 | rotate(a,a+p-1,a+p+c-1);
| ^~~~~~
a.cc:15:5: error: 'cout' was not declared in this scope
15 | cout << a[0] << endl;
| ^~~~
a.cc:15:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:15:21: error: 'endl' was not declared in this scope
15 | cout << a[0] << 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;
|
s296572774 | p00710 | C++ | using namespace std;
int main(){
int n,r,p,c,a[50];
while(cin >> n >> r,n||r){
for(int i=0;i<n;i++){
a[i] = n-i;
}
for(int i=0;i<r;i++){
cin >> p >> c;
rotate(a,a+p-1,a+p+c-1);
}
cout << a[0] << endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:6:11: error: 'cin' was not declared in this scope
6 | while(cin >> n >> r,n||r){
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | using namespace std;
a.cc:13:13: error: 'rotate' was not declared in this scope
13 | rotate(a,a+p-1,a+p+c-1);
| ^~~~~~
a.cc:15:5: error: 'cout' was not declared in this scope
15 | cout << a[0] << endl;
| ^~~~
a.cc:15:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:15:21: error: 'endl' was not declared in this scope
15 | cout << a[0] << 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;
|
s911641054 | p00710 | C++ | #include <iostream>
#include <algorithm>
#include <vector>
using namespace std;
int card[50];
struct CUT{
int p;
int c;
};
CUT cut[51];
int swap_p[50];
int swap_c[50];
int n,r;
void solve(){
for(int i = 0; i < n; i++){
card[i] = n - i;
}
/*
for(int i = 0; i < r ; i++){
for(int x = 0; x < n; x++){
cout << card[x] << " ";
}
cout << endl;
*/
for(int j = 0; j < cut[i].p; j++) swap_p[j] = card[j];
for(int k = 0; k < cut[i].c; k++) swap_c[k] = card[cut[i].p + k - 1];
for(int l = 0; l < cut[i].p + cut[i].c - 1;l++){
if(cut[i].c > l) card[l] = swap_c[l] ;
else card[l] = swap_p[ l - cut[i].c ];
}
}
cout << card[0] << endl;
return ;
}
int main(){
while(true){
cin >> n >> r;
if(n == 0 && r == 0) break;
for(int input = 0; input < r; input++){
cin >> cut[input].p >> cut[input].c ;
}
solve();
}
return 0;
}
| a.cc: In function 'void solve()':
a.cc:28:28: error: 'i' was not declared in this scope
28 | for(int j = 0; j < cut[i].p; j++) swap_p[j] = card[j];
| ^
a.cc:29:28: error: 'i' was not declared in this scope
29 | for(int k = 0; k < cut[i].c; k++) swap_c[k] = card[cut[i].p + k - 1];
| ^
a.cc:30:28: error: 'i' was not declared in this scope
30 | for(int l = 0; l < cut[i].p + cut[i].c - 1;l++){
| ^
a.cc: At global scope:
a.cc:35:3: error: 'cout' does not name a type
35 | cout << card[0] << endl;
| ^~~~
a.cc:36:3: error: expected unqualified-id before 'return'
36 | return ;
| ^~~~~~
a.cc:37:1: error: expected declaration before '}' token
37 | }
| ^
|
s816427463 | p00710 | C++ | #include <iostream>
#include <algorithm>
#include <vector>
#define rep(i,n) for(int i = 0; i < n; i++)
#define rrep(i,n) for(int i = n - 1; i >= 0; i--)
#define REP(i,k,n) for(int i = k; i < n; i++)
#define vi vector<int>
#define pb push_back
using namespace std;
int main(){
int n,r;
while(cin >> n >> r,n) {
vi card(n);
rep(i,n) card[i] = n - i;
rep(i,r){
cin >> p >> c;
vi tmp(c);
rep(j,c) tmp[c] = card[p - 1 + j];
rrep(j,p - 1) card[j + c - 1] = card[j];
rep(j,c) card[j] = tmp[c];
}
cout << card[0] << endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:20:20: error: 'p' was not declared in this scope
20 | cin >> p >> c;
| ^
a.cc:20:25: error: 'c' was not declared in this scope
20 | cin >> p >> c;
| ^
|
s853575211 | p00710 | C++ | #include <iostream>
using namespace std;
int main(){
int n, r;
int card[50], shuf[50];
while(cin >> n >> r){
if(!n) break;
for(int i=0;i<n;i++) card[i] = n-i;
for(int i=0;i<r;i++){
int p, c; cin >> p >> c;
int j=0;
for(j=0;j<c;j++) shuf[j] = card[p-1+j];
for(j=c;j<c+p-1;j++) shuf[j] = card[j-c];
for(j=c+p-1;j<n;j++) shuf[j] = card[j];
memcpy(card,shuf,sizeof(card));
}
cout << shuf[0] << endl;
}
} | a.cc: In function 'int main()':
a.cc:17:25: error: 'memcpy' was not declared in this scope
17 | memcpy(card,shuf,sizeof(card));
| ^~~~~~
a.cc:2:1: note: 'memcpy' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include <iostream>
+++ |+#include <cstring>
2 |
|
s961391286 | p00710 | C++ | #include <iostream>
using namespace std;
int main(){
int n, r;
int card[50];
while(cin >> n >> r, n){
for(int i=0;i<n;i++) card[i] = n-i;
for(int i=0;i<r;i++){
int p, c; cin >> p >> c;
rotate(card, card+p-1, card+p+c-1);
}
cout << card[0] << endl;
}
} | a.cc: In function 'int main()':
a.cc:12:25: error: 'rotate' was not declared in this scope
12 | rotate(card, card+p-1, card+p+c-1);
| ^~~~~~
|
s656921773 | p00710 | C++ | #include<algorithm>
#include<iostream>
#include<string>
#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
using namespace std;
struct ml{
int dt;
struct ml *nx;
};
typedef struct ml Ml;
void f(Ml *a,int p,int q){
int i;
Ml *b,*c,*d;
b=a;
for(i=0;i<p-1;i++)
b=b->nx;
c=b;
for(i=0;i<q;i++)
c=c->nx;
d=a->nx;
a->nx=b->nx;
b->nx=c->nx;
c->nx=d;
return;
}
int main(){
int i;
int n,r,p,q;
Ml *a;
while(cin>>n>>r&&n+r){
a=(Ml*)malloc((n+2)*sizeof(Ml));
for(i=0;i<n+1;i++){
(a+i)->dt=n-i+1;
(a+i)->nx=a+i+1;
}
(a+i)->dt=n-i+1;
for(i=0;i<r;i++){
cin>>p>>q;
if(p!=1)
f(a,p,q);
}
cout<<a->nx->dt<<endl;
free(a);x
}
return 0;
} | a.cc: In function 'int main()':
a.cc:46:13: error: 'x' was not declared in this scope
46 | free(a);x
| ^
|
s751194043 | p00710 | C++ | #include <iostream>
using namespace std;
int n, r, p, c;
int cards[50];
int temp[50];
int main()
{
while( 1 )
{
cin >> n >> r;
if(n==0 && r==0) break;
for(int i=0; i<n; i++) cards[i] = n-i-1;
for(int i=0; i<r; i++)
{
cin >> p >> c;
memcpy(&temp[0], &cards[p-1], sizeof(int) * c);
memcpy(&temp[c], &cards[0], sizeof(int) * (p-1));
for(int j=0; j<p+c-1; j++) cards[j] = temp[j];
}
printf("%d\n", cards[0]+1);
}
} | a.cc: In function 'int main()':
a.cc:20:25: error: 'memcpy' was not declared in this scope
20 | memcpy(&temp[0], &cards[p-1], sizeof(int) * c);
| ^~~~~~
a.cc:2:1: note: 'memcpy' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include <iostream>
+++ |+#include <cstring>
2 |
|
s029765309 | p00710 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main(void)
{
int n,r;
int p,c;
int i1,i2;
cin << n << r;
vector<int> fuda(n),temp(n);
/* syokika */
for(i1=0;i1<n;i1++){
fuda[i1] = i1+1;
// cout << fuda[i1] << " ";
}
/* copy */
for(i1=0;i1<p-1;i1++){
temp[i1] = fuda[i1];
}
/* shuffle */
for(i1=0;i1<c;i1++){
fuda[i1] = fuda[p-1+i1];
}
for(i1=c;i1<p-1+c;i1++){
fuda[i1] = temp[i1-c];
}
for(i1=0;i1<n;i1++){
cout << fuda[i1] << " ";
}
return 0;
} | a.cc: In function 'int main()':
a.cc:13:13: error: no match for 'operator<<' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'int')
13 | cin << n << r;
| ~~~ ^~ ~
| | |
| | int
| std::istream {aka std::basic_istream<char>}
a.cc:13:13: note: candidate: 'operator<<(int, int)' (built-in)
13 | cin << n << r;
| ~~~~^~~~
a.cc:13:13: note: no known conversion for argument 1 from 'std::istream' {aka 'std::basic_istream<char>'} to 'int'
In file included from /usr/include/c++/14/bits/basic_string.h:47,
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,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/string_view:763:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, basic_string_view<_CharT, _Traits>)'
763 | operator<<(basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/14/string_view:763:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << n << r;
| ^
/usr/include/c++/14/bits/basic_string.h:4077:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
4077 | operator<<(basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:4077:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << n << r;
| ^
In file included from /usr/include/c++/14/bits/memory_resource.h:38,
from /usr/include/c++/14/string:68:
/usr/include/c++/14/cstddef:125:5: note: candidate: 'template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator<<(byte, _IntegerType)'
125 | operator<<(byte __b, _IntegerType __shift) noexcept
| ^~~~~~~~
/usr/include/c++/14/cstddef:125:5: note: template argument deduction/substitution failed:
a.cc:13:9: note: cannot convert 'std::cin' (type 'std::istream' {aka 'std::basic_istream<char>'}) to type 'std::byte'
13 | cin << n << r;
| ^~~
In file included from /usr/include/c++/14/bits/ios_base.h:46:
/usr/include/c++/14/system_error:339:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const error_code&)'
339 | operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)
| ^~~~~~~~
/usr/include/c++/14/system_error:339:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << n << r;
| ^
/usr/include/c++/14/ostream:563:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _CharT)'
563 | operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:563:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << n << r;
| ^
/usr/include/c++/14/ostream:573:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, char)'
573 | operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:573:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << n << r;
| ^
/usr/include/c++/14/ostream:579:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, char)'
579 | operator<<(basic_ostream<char, _Traits>& __out, char __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:579:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
13 | cin << n << r;
| ^
/usr/include/c++/14/ostream:590:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, signed char)'
590 | operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:590:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
13 | cin << n << r;
| ^
/usr/include/c++/14/ostream:595:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, unsigned char)'
595 | operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
| ^~~~~~~~
/usr/include/c++/14/ostream:595:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
13 | cin << n << r;
| ^
/usr/include/c++/14/ostream:654:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const _CharT*)'
654 | operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
| ^~~~~~~~
/usr/include/c++/14/ostream:654:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << n << r;
| ^
In file included from /usr/include/c++/14/ostream:1022:
/usr/include/c++/14/bits/ostream.tcc:307:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const char*)'
307 | operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
| ^~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:307:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<_CharT, _Traits>'
13 | cin << n << r;
| ^
/usr/include/c++/14/ostream:671:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const char*)'
671 | operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
| ^~~~~~~~
/usr/include/c++/14/ostream:671:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
13 | cin << n << r;
| ^
/usr/include/c++/14/ostream:684:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const signed char*)'
684 | operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
| ^~~~~~~~
/usr/include/c++/14/ostream:684:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
13 | cin << n << r;
| ^
/usr/include/c++/14/ostream:689:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const unsigned char*)'
689 | operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
| ^~~~~~~~
/usr/include/c++/14/ostream:689:5: note: template argument deduction/substitution failed:
a.cc:13:16: note: 'std::istream' {aka 'std::basic_istream<char>'} is not derived from 'std::basic_ostream<char, _Traits>'
13 | cin << n << r;
| ^
/usr/include/c++/14/ostream:810:5: note: candidate: 'template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&)'
810 | operator<<(_Ostream&& __os, const _Tp& __x)
| ^~~~~~~~
/usr/include/c++/14/ostream:810:5: note: template argument deduction/substitution failed:
/usr/include/c++/14/ostream: In substitution of 'template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&) [with _Ostream = std::basic_istream<char>&; _Tp = int]':
a.cc:13:9: required from here
13 | cin << n << r;
| ^
/usr/include/c++/14/ostream:810:5: error: no type named 'type' in 'struct std::enable_if<false, void>'
810 | operator<<(_Ostream&& __os, const _Tp& __x)
| ^~~~~~~~
|
s090545906 | p00710 | C++ | // ・AOJ1142(setの練習問題)
// ・AOJ1129(vectorの練習問題)
// ・AOJ10032(stackの練習問題)
// ・AOJ10027(stringの練習問題)
// ・AOJ10021(sort || priority_queueの練習問題)
// ・AOJ1064(オーバーロードの練習問題)
// ・AOJ0138(mapの練習問題)
// ・AOJ0105(mapの練習問題)
#include <iostream>
#include <cstdio>
#include <vector>
using namespace std;
int main() {
int n, r, p, c;
vector<int> v;
vector<int>::iterator ite;
while(1){
scanf("%d%d", &n, &r);
if(n ==0 && r == 0) break;
for (int i=1; i<=n; i++) { v.push_back(i); }
for (int i=0; i<r; i++) {
scanf("%d%d", &p, &c);
ite = v.end()-p-c+1;
for(int j=0; j<c; j++) {
v.push_back(*ite);
v.erase(ite);
}
// vector<int>::iterator test;
// test = v.begin();
// while(test != v.end()){printf("%d", *test); test++;}
// printf("\n");
// }
ite = v.end()-1;
printf("%d\n", *ite);
}
} | a.cc: In function 'int main()':
a.cc:38:2: error: expected '}' at end of input
38 | }
| ^
a.cc:15:12: note: to match this '{'
15 | int main() {
| ^
|
s868438884 | p00710 | C++ | #include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<cstdio>
using namespace std;
int main(){
int maisu[50];
int katto;
int swap[50];
int p,c;
int i,j=0;
int test;
for(i=0; i<50; i++){
maisu[i] = i;
}
cout << maisu[0] << endl;
cin >> katto;
// while(j <= katto){
while(true){
scanf("%d%d",&p,&c);
if(p == 0 && c == 0){break;}
for(i=0; i<c; i++){
swap[i] = maisu[i + p-1];
}
for(i = 0; i<p-1; i++){
swap[i+c] = maisu[i];
}
for(i=0;i<p+c-1; i++){
maisu[i] = swap[i];
}
}
// if(p == 0 && c == 0){
// break;
}
// }
cout << maisu[0] << endl;
return 0;
} | a.cc:37:5: error: 'cout' does not name a type
37 | cout << maisu[0] << endl;
| ^~~~
a.cc:38:5: error: expected unqualified-id before 'return'
38 | return 0;
| ^~~~~~
a.cc:39:1: error: expected declaration before '}' token
39 | }
| ^
|
s559214768 | p00710 | C++ | #include <iostream>
using namespace std;
int card[50];
int buffer[50];
void main()
{
int n,r;
while(cin>>n>>r,n!=0){
for(int i=0;i<n;i++)card[i]=i+1;
for(int i=0;i<r;i++){
int p,c;
cin>>p>>c;
for(j=0;j<p-1;j++)
buffer[j]=card[j];
for(j=0;j<c;j++)
card[j]=card[j+p-1];
for(j=0;j<p-1;j++)
card[j+c-1]=buffer[j];
}
cout<<card[0]<<endl;
}
} | a.cc:5:1: error: '::main' must return 'int'
5 | void main()
| ^~~~
a.cc: In function 'int main()':
a.cc:13:29: error: 'j' was not declared in this scope
13 | for(j=0;j<p-1;j++)
| ^
a.cc:15:29: error: 'j' was not declared in this scope
15 | for(j=0;j<c;j++)
| ^
a.cc:17:29: error: 'j' was not declared in this scope
17 | for(j=0;j<p-1;j++)
| ^
|
s534355986 | p00710 | C++ | #include<iostream>
#include<vector>
#include<algorithm>
using namespace std;
#define rep(i, j) for(int i = 0; i < j; i++)
#define for(i, j, k) for(int i = j; i < k; i++)
int main(){
int n, r;
while(cin >>n >>r && n){
vector<int> v;
for(int i = n; i > 0; i--) v.push_back(i);
rep(i, r){
int p, c;
cin >>p >>c;
vector<int> next;
for(int i = 0; i < c; i++) next.push_back(v[p - 1 + i]);
for(int i = 0; i < p - 1; i++) next.push_back(v[i]);
for(int i = p + c - 1; i < v.size(); i++) next.push_back(v[i]);
v = next;
}
cout <<v[0] <<endl;
}
return 0;
} | a.cc:12:30: error: macro "for" requires 3 arguments, but only 1 given
12 | for(int i = n; i > 0; i--) v.push_back(i);
| ^
a.cc:6:9: note: macro "for" defined here
6 | #define for(i, j, k) for(int i = j; i < k; i++)
| ^~~
a.cc:14:13: error: macro "for" requires 3 arguments, but only 1 given
14 | rep(i, r){
| ^
a.cc:6:9: note: macro "for" defined here
6 | #define for(i, j, k) for(int i = j; i < k; i++)
| ^~~
a.cc:18:32: error: macro "for" requires 3 arguments, but only 1 given
18 | for(int i = 0; i < c; i++) next.push_back(v[p - 1 + i]);
| ^
a.cc:6:9: note: macro "for" defined here
6 | #define for(i, j, k) for(int i = j; i < k; i++)
| ^~~
a.cc:19:36: error: macro "for" requires 3 arguments, but only 1 given
19 | for(int i = 0; i < p - 1; i++) next.push_back(v[i]);
| ^
a.cc:6:9: note: macro "for" defined here
6 | #define for(i, j, k) for(int i = j; i < k; i++)
| ^~~
a.cc:20:47: error: macro "for" requires 3 arguments, but only 1 given
20 | for(int i = p + c - 1; i < v.size(); i++) next.push_back(v[i]);
| ^
a.cc:6:9: note: macro "for" defined here
6 | #define for(i, j, k) for(int i = j; i < k; i++)
| ^~~
a.cc: In function 'int main()':
a.cc:12:32: error: expected '(' before 'v'
12 | for(int i = n; i > 0; i--) v.push_back(i);
| ^
| (
a.cc:12:44: error: 'i' was not declared in this scope
12 | for(int i = n; i > 0; i--) v.push_back(i);
| ^
a.cc:5:19: error: expected primary-expression before 'for'
5 | #define rep(i, j) for(int i = 0; i < j; i++)
| ^~~
a.cc:14:5: note: in expansion of macro 'rep'
14 | rep(i, r){
| ^~~
a.cc:12:47: error: expected ';' before 'for'
12 | for(int i = n; i > 0; i--) v.push_back(i);
| ^
| ;
a.cc:5:19: error: expected primary-expression before 'for'
5 | #define rep(i, j) for(int i = 0; i < j; i++)
| ^~~
a.cc:14:5: note: in expansion of macro 'rep'
14 | rep(i, r){
| ^~~
a.cc:12:47: error: expected ')' before 'for'
12 | for(int i = n; i > 0; i--) v.push_back(i);
| ~ ^
| )
a.cc:14:14: error: expected '(' before '{' token
14 | rep(i, r){
| ^
| (
a.cc:14:14: error: expected primary-expression before '{' token
a.cc:24:3: error: expected primary-expression before '}' token
24 | }
| ^
a.cc:23:24: error: expected ')' before '}' token
23 | cout <<v[0] <<endl;
| ^
| )
24 | }
| ~
a.cc:14:14: note: to match this '('
14 | rep(i, r){
| ^
a.cc:24:3: error: expected primary-expression before '}' token
24 | }
| ^
|
s433027485 | p00710 | C++ | #include<iostream>
#include<vector>
#include<algorithm>
using namespace std;
#define REP(i, j) for(int i = 0; i < j; i++)
#define FOR(i, j, k) for(int i = j; i < k; i++)
int main(){
int n, r;
while(cin >>n >>r && n){
vector<int> v;
for(int i = n; i > 0; i--) v.push_back(i);
rep(i, r){
int p, c;
cin >>p >>c;
vector<int> next;
for(int i = 0; i < c; i++) next.push_back(v[p - 1 + i]);
for(int i = 0; i < p - 1; i++) next.push_back(v[i]);
for(int i = p + c - 1; i < v.size(); i++) next.push_back(v[i]);
v = next;
}
cout <<v[0] <<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:14:9: error: 'i' was not declared in this scope
14 | rep(i, r){
| ^
a.cc:14:5: error: 'rep' was not declared in this scope
14 | rep(i, r){
| ^~~
|
s281836032 | p00710 | C++ | #include <iostream>
#include <vector>
using namespace std;
typedef pair<int, int> PII;
int main()
{
int n, r;
while (cin >> n >> r, n || r) {
vector<PII> shuffles;
for (int i = 0; i < r; ++i) {
int p, c;
cin >> p >> c;
shuffles.push_back(make_pair(p, c));
}
reverse(shuffles.begin(), shuffles.end());
int index = 0;
for (int i = 0; i < shuffles.size(); ++i) {
int p = shuffles[i].first, c = shuffles[i].second;
if (index < c) {
index += p - 1;
} else if (index < c + p - 1) {
index -= c;
}
}
cout << n - index << endl;
}
} | a.cc: In function 'int main()':
a.cc:16:17: error: 'reverse' was not declared in this scope
16 | reverse(shuffles.begin(), shuffles.end());
| ^~~~~~~
|
s616691551 | p00710 | C++ | #include <iostream>
#include <algorithm>
using namespace std;
int main() {
int N,R,p,c;
while (cin>>N>>R&&N) {
int A[100]={};
for(int i=0;i<N;i++){
A[i]=i+1;
}
reverse(A,A+N)
for (int i=0; i<R; ++i) {
cin >> p >> c ;
rotate(A,A+p,A+p+c);
}
cout << A[0] << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:12:23: error: expected ';' before 'for'
12 | reverse(A,A+N)
| ^
| ;
13 | for (int i=0; i<R; ++i) {
| ~~~
a.cc:13:23: error: 'i' was not declared in this scope
13 | for (int i=0; i<R; ++i) {
| ^
|
s618246130 | p00710 | C++ | #include <cstdio>
#include <vector>
using namespace std;
int main(){
int n,r;
for(;;){
scanf("%d%d",&n,&r);
if(n==0 && r==0) break;
int p,c;
vector<int> ca(n);
for(int i=0;i<n;i++){
ca[i]=n-i;
}
for(int i=0;i<r;i++){
scanf("%d%d",&p,&c);
rotate(begin(ca),begin(ca)+p-1,begin(ca)+p-1+c);
}
printf("%d\n",ca[0]);
}
} | a.cc: In function 'int main()':
a.cc:17:13: error: 'rotate' was not declared in this scope
17 | rotate(begin(ca),begin(ca)+p-1,begin(ca)+p-1+c);
| ^~~~~~
|
s138003354 | p00710 | C++ | #include<iostream>
#include<algorithm>
#include <vector>
#include<array>
using namespace std;
int N, R, p, c, i, j;
int main()
{
while ( cin >> N >> R && N >0 )
{
int A[N] = {};
for ( i = 0; i < N; i++)
{
A[i] = N - i;
}
for ( j = 0; j<R; j++)
{
cin >> p >> c;
rotate(A,A+(p-1),A+(p+c-1))
}
cout << A[0] <<endl;
}
} | a.cc: In function 'int main()':
a.cc:22:40: error: expected ';' before '}' token
22 | rotate(A,A+(p-1),A+(p+c-1))
| ^
| ;
23 | }
| ~
|
s579495385 | p00710 | C++ | #include<iostream>
#include<algorithm>
#include <vector>
using namespace std;
int N, R, p, c, i, j;
int A[N] = {};
int main()
{
while ( cin >> N >> R && N >0 )
{
for ( i = 0; i < N; i++)
{
A[i] = N - i;
}
for ( j = 0; j<R; j++)
{
cin >> p >> c;
rotate(A,A+(p-1),A+(p+c-1))
}
cout << A[0] <<endl;
}
} | a.cc:8:7: error: size of array 'A' is not an integral constant-expression
8 | int A[N] = {};
| ^
a.cc: In function 'int main()':
a.cc:21:40: error: expected ';' before '}' token
21 | rotate(A,A+(p-1),A+(p+c-1))
| ^
| ;
22 | }
| ~
|
s063022071 | p00710 | C++ | #include<iostream>
#include<algorithm>
#include <vector>
using namespace std;
int N, R, p, c, i, j;
int A[N] = {};
int main()
{
while ( cin >> N >> R && N >0 )
{
int A[N] = {};
for ( i = 0; i < N; i++)
{
A[i] = N - i;
}
for ( j = 0; j<R; j++)
{
cin >> p >> c;
rotate(A,A+(p-1),A+(p+c-1))
}
cout << A[0] <<endl;
}
} | a.cc:8:7: error: size of array 'A' is not an integral constant-expression
8 | int A[N] = {};
| ^
a.cc: In function 'int main()':
a.cc:22:40: error: expected ';' before '}' token
22 | rotate(A,A+(p-1),A+(p+c-1))
| ^
| ;
23 | }
| ~
|
s323640150 | p00710 | C++ | #include<iostream>
#include<algorithm>
#include <vector>
using namespace std;
int N, R, p, c, i, j;
int main()
{
while ( cin >> N >> R && N >0 )
{
int A[N];
for ( i = 0; i < N; i++)
{
A[i] = N - i;
}
for ( j = 0; j<R; j++)
{
cin >> p >> c;
rotate(A,A+(p-1),A+(p+c-1))
}
cout << A[0] <<endl;
}
} | a.cc: In function 'int main()':
a.cc:21:40: error: expected ';' before '}' token
21 | rotate(A,A+(p-1),A+(p+c-1))
| ^
| ;
22 | }
| ~
|
s634747065 | p00710 | C++ | #include <algorithm>
#include <iostream>
#include <vector>
using namespace std;
int n, r, p, c;
vector<int> cards(50);
void shuffle(int p, int c) {
reverse(cards.begin(), cards.begin() + p);
reverse(cards.begin() + p, cards.begin() + p + c);
reverse(cards.begin(), cards.begin() + p + c);
}
int main() {
while (1) {
cin >> n >> r;
if ( ! n && ! r) break;
iota(cards.rend() - n, cards.rend(), 1);
for (int i=0; i<r; ++i) {
cin >> p >> c;
shuffle(p - 1, c);
}
cout << cards[0] << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:20:9: error: 'iota' was not declared in this scope
20 | iota(cards.rend() - n, cards.rend(), 1);
| ^~~~
|
s643938814 | p00710 | C++ | #include <iostream>
#define VARIABLE(x) cerr << #x << "=" << x << endl
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define REP(i,m,n) for (int i=m;i<(int)(n);i++)
const int INF = 10000000;
using namespace std;
typedef long long ll;
/** Problem1129 : Hanafuda Shuffle **/
int main()
{
vector<int> card;
int n, r, p, c;
while (cin >> n >> r, n||r) {
card.clear();
rep(i, n)
card.push_back(n-i);
rep(k, r) {
cin >> p >> c;
vector<int> tmp;
rep(i, c)
tmp.push_back(card[i+p-1]);
rep(i, p-1)
tmp.push_back(card[i]);
REP(i, p+c-1, n) {
tmp.push_back(card[i]);
}
card = tmp;
}
cout << card[0] << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:14:9: error: 'vector' was not declared in this scope
14 | vector<int> card;
| ^~~~~~
a.cc:2:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
1 | #include <iostream>
+++ |+#include <vector>
2 |
a.cc:14:16: error: expected primary-expression before 'int'
14 | vector<int> card;
| ^~~
a.cc:18:17: error: 'card' was not declared in this scope
18 | card.clear();
| ^~~~
a.cc:24:32: error: expected primary-expression before 'int'
24 | vector<int> tmp;
| ^~~
a.cc:26:33: error: 'tmp' was not declared in this scope; did you mean 'tm'?
26 | tmp.push_back(card[i+p-1]);
| ^~~
| tm
a.cc:28:33: error: 'tmp' was not declared in this scope; did you mean 'tm'?
28 | tmp.push_back(card[i]);
| ^~~
| tm
a.cc:30:33: error: 'tmp' was not declared in this scope; did you mean 'tm'?
30 | tmp.push_back(card[i]);
| ^~~
| tm
a.cc:32:32: error: 'tmp' was not declared in this scope; did you mean 'tm'?
32 | card = tmp;
| ^~~
| tm
|
s456145804 | p00710 | C++ | #include <iostream>
#include <stack>
using namespace std;
int main()
{
int n,r;
while(cin>>n>r){
if(n==0&&r==0)break;
stack<int> st1;
for(int i=0; i<n; i++){
st1.push(i+1);
}
for(int rop=0; rop<r; rop++){
int p,c;
cin>>p>>c;
stack<int> st2,st3;
for(int i=0; i<p-1; i++){
st2.push(st1.top());
st1.pop();
}
for(int i=0; i<c; i++){
st3.push(st1.top());
st1.pop();
}
while (!st2.empty()) {
st1.push(st2.top());
st2.pop();
}
while (!st3.empty()) {
st1.push(st3.top());
st3.pop();
}
}
cout<<st1.top()<<endl;
}
} | a.cc: In function 'int main()':
a.cc:9:17: error: no match for 'operator>' (operand types are 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} and 'int')
9 | while(cin>>n>r){
| ~~~~~~^~
| | |
| | int
| std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}
a.cc:9:17: note: candidate: 'operator>(int, int)' (built-in)
9 | while(cin>>n>r){
| ~~~~~~^~
a.cc:9:17: 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/string:48,
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,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/stl_iterator.h:462:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator>(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
462 | operator>(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:462:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
9 | while(cin>>n>r){
| ^
/usr/include/c++/14/bits/stl_iterator.h:507:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator>(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
507 | operator>(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:507:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
9 | while(cin>>n>r){
| ^
/usr/include/c++/14/bits/stl_iterator.h:1714:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator>(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1714 | operator>(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1714:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
9 | while(cin>>n>r){
| ^
/usr/include/c++/14/bits/stl_iterator.h:1774:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator>(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1774 | operator>(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1774:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
9 | while(cin>>n>r){
| ^
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:1058:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator>(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1058 | operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1058:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::pair<_T1, _T2>'
9 | while(cin>>n>r){
| ^
In file included from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:695:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
695 | operator> (basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:695:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: 'std::basic_istream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
9 | while(cin>>n>r){
| ^
/usr/include/c++/14/string_view:702:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
702 | operator> (basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:702:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: 'std::basic_istream<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
9 | while(cin>>n>r){
| ^
/usr/include/c++/14/string_view:710:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator>(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
710 | operator> (__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:710:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'int'
9 | while(cin>>n>r){
| ^
/usr/include/c++/14/bits/basic_string.h:3915:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator>(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3915 | operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3915:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
9 | while(cin>>n>r){
| ^
/usr/include/c++/14/bits/basic_string.h:3929:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator>(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
3929 | operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3929:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
9 | while(cin>>n>r){
| ^
/usr/include/c++/14/bits/basic_string.h:3942:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator>(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
3942 | operator>(const _CharT* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3942:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: mismatched types 'const _CharT*' and 'std::basic_istream<char>'
9 | while(cin>>n>r){
| ^
In file included from /usr/include/c++/14/bits/memory_resource.h:47,
from /usr/include/c++/14/string:68:
/usr/include/c++/14/tuple:2619:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator>(const tuple<_UTypes ...>&, const tuple<_Elements ...>&)'
2619 | operator>(const tuple<_TElements...>& __t,
| ^~~~~~~~
/usr/include/c++/14/tuple:2619:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::tuple<_UTypes ...>'
9 | while(cin>>n>r){
| ^
In file included from /usr/include/c++/14/deque:66,
from /usr/include/c++/14/stack:62,
from a.cc:2:
/usr/include/c++/14/bits/stl_deque.h:2349:5: note: candidate: 'template<class _Tp, class _Alloc> bool std::operator>(const deque<_Tp, _Alloc>&, const deque<_Tp, _Alloc>&)'
2349 | operator>(const deque<_Tp, _Alloc>& __x, const deque<_Tp, _Alloc>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_deque.h:2349:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::deque<_Tp, _Alloc>'
9 | while(cin>>n>r){
| ^
In file included from /usr/include/c++/14/stack:63:
/usr/include/c++/14/bits/stl_stack.h:387:5: note: candidate: 'template<class _Tp, class _Seq> bool std::operator>(const stack<_Tp, _Seq>&, const stack<_Tp, _Seq>&)'
387 | operator>(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_stack.h:387:5: note: template argument deduction/substitution failed:
a.cc:9:18: note: 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} is not derived from 'const std::stack<_Tp, _Seq>'
9 | while(cin>>n>r){
| ^
|
s382580072 | p00711 | Java | import java.util.Scanner;
public class Main {
static int w,h;
static int[][] tile;
public static void main (String[]args) {
Scanner in = new Scanner(System.in);
while(true) {
w = in.nextInt();
h = in.nextInt();
if(w==0) break;
tile = new int[w][h];
String s;
int x=0,y=0;
for(int i=0; i<w; i++) {
s = in.next();
for (int j=0; j<h; j++) {
if(s.charAt(j)=='#') {
tile[i][j]=0;
}else if(s.charAt(j)=='.') {
tile[i][j]=1;
}else {
tile[i][j]=0;
x = i;
y = j;
}
}
}
System.out.println(canMove(x,y));
}
}
public int canMove (int a, int b) {
int m = 0;
tile[a][b] = 0;
if(a>0)if(tile[a-1][b]==1)m+=canMove(a-1,b);
if(a<w-1)if(tile[a+1][b]==1)m+=canMove(a+1,b);
if(b>0)if(tile[a][b-1]==1)m+=canMove(a,b-1);
if(b<h-1)if(tile[a][b+1]==1)m+=canMove(a,b+1);
return m++;
}
}
| Main.java:37: error: non-static method canMove(int,int) cannot be referenced from a static context
System.out.println(canMove(x,y));
^
1 error
|
s406692779 | p00711 | Java | package aoj;
import java.util.Scanner;
/**
* AOJ id=1130
* Red and Black
* @author scache
*
*/
public class Main1130 {
public static void main(String[] args) {
Main1130 p = new Main1130();
}
public Main1130() {
Scanner sc = new Scanner(System.in);
while(true){
w = sc.nextInt();
if(w==0) break;
h = sc.nextInt();
map = new char[h][w];
for(int i=0;i<h;i++)
map[i] = sc.next().toCharArray();
solve(map);
}
}
int w;
int h;
char[][] map;
public void solve(char[][] map) {
int sx = -1;
int sy = -1;
for(int i=0;i<map.length;i++){
for(int j=0;j<map[i].length;j++){
if(map[i][j]=='@'){
sx = j;
sy = i;
break;
}
}
if(sx>=0)
break;
}
System.out.println(rec(sx, sy));
}
int[] dx = { -1, 0, 1, 0 };
int[] dy = { 0, -1, 0, 1 };
private int rec(int curx, int cury) {
if(map[cury][curx]=='#')
return 0;
map[cury][curx] = '#';
int res = 1;
for(int i=0;i<4;i++){
int nx = curx + dx[i];
int ny = cury + dy[i];
if(nx<0 || w<=nx || ny<0 || h<=ny)
continue;
res += rec(nx, ny);
}
return res;
}
} | Main.java:11: error: class Main1130 is public, should be declared in a file named Main1130.java
public class Main1130 {
^
1 error
|
s369434253 | p00711 | Java | package com.company;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
/**
* Created by YuyaKita on 2015/05/18.
*/
public class RedAndBlack {
static final int MAX_W = 20, MAX_H = 20;
static int W, H;
static char[][] tiles = new char[MAX_H + 1][MAX_W + 1];
static int count = 0;
static int[] dx = {-1, 0, 1, 0};
static int[] dy = {0, -1, 0, 1};
public static void main(String args[]) throws FileNotFoundException {
Scanner sc = new Scanner(System.in);
while (sc.hasNext()) {
W = sc.nextInt();
H = sc.nextInt();
if (W == 0 && H == 0) return;
sc.nextLine();
for (int i = 0; i < H; i++) {
tiles[i] = sc.nextLine().toCharArray();
}
System.out.println(solve(tiles));
}
}
static int solve(char[][] input) {
count = 0;
for (int i = 0; i < W; i++) {
for (int j = 0; j < H; j++) {
if (tiles[j][i] == '@') dfs(i, j);
}
}
return count;
}
static void dfs(int x, int y) {
count++;
tiles[y][x] = '#';
for (int i = 0; i < dx.length; i++) {
int nx = x + dx[i];
int ny = y + dy[i];
if (nx >= 0 && nx < W && ny >= 0 && ny < H && tiles[ny][nx] == '.') {
dfs(nx, ny);
}
}
}
} | Main.java:10: error: class RedAndBlack is public, should be declared in a file named RedAndBlack.java
public class RedAndBlack {
^
1 error
|
s121667378 | p00711 | Java | package com.company;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
/**
* Created by YuyaKita on 2015/05/18.
*/
public class RedAndBlack {
static final int MAX_W = 20, MAX_H = 20;
static int W, H;
static char[][] tiles = new char[MAX_H + 1][MAX_W + 1];
static int count = 0;
static int[] dx = {-1, 0, 1, 0};
static int[] dy = {0, -1, 0, 1};
public static void main(String args[]) throws FileNotFoundException {
Scanner sc = new Scanner(new File("aojIn.txt"));
while (true) {
W = sc.nextInt();
H = sc.nextInt();
if (W == 0 && H == 0){
sc.close();
break;
}
sc.nextLine();
for (int i = 0; i < H; i++) {
tiles[i] = sc.nextLine().toCharArray();
}
System.out.println(solve(tiles));
}
}
static int solve(char[][] input) {
count = 0;
for (int i = 0; i < W; i++) {
for (int j = 0; j < H; j++) {
if (tiles[j][i] == '@') dfs(i, j);
}
}
return count;
}
static void dfs(int x, int y) {
count++;
tiles[y][x] = '#';
for (int i = 0; i < dx.length; i++) {
int nx = x + dx[i];
int ny = y + dy[i];
if (nx >= 0 && nx < W && ny >= 0 && ny < H && tiles[ny][nx] == '.') {
dfs(nx, ny);
}
}
}
} | Main.java:10: error: class RedAndBlack is public, should be declared in a file named RedAndBlack.java
public class RedAndBlack {
^
1 error
|
s357171577 | p00711 | Java | package com.company;
import java.io.File;
import java.util.Scanner;
/**
* Created by YuyaKita on 2015/05/18.
*/
public class Main {
static final int MAX_W = 20, MAX_H = 20;
static int W, H;
static char[][] tiles = new char[MAX_H + 1][MAX_W + 1];
static int count = 0;
static int[] dx = {-1, 0, 1, 0};
static int[] dy = {0, -1, 0, 1};
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
while (true) {
W = sc.nextInt();
H = sc.nextInt();
if (W == 0 && H == 0){
break;
}
sc.nextLine();
for (int i = 0; i < H; i++) {
tiles[i] = sc.nextLine().toCharArray();
}
System.out.println(solve(tiles));
}
sc.close();
}
static int solve(char[][] input) {javascript:void(0)
count = 0;
for (int i = 0; i < W; i++) {
for (int j = 0; j < H; j++) {
if (tiles[j][i] == '@') dfs(i, j);
}
}
return count;
}
static void dfs(int x, int y) {
count++;
tiles[y][x] = '#';
for (int i = 0; i < dx.length; i++) {
int nx = x + dx[i];
int ny = y + dy[i];
if (nx >= 0 && nx < W && ny >= 0 && ny < H && tiles[ny][nx] == '.') {
dfs(nx, ny);
}
}
}
} | Main.java:37: error: illegal start of expression
static int solve(char[][] input) {javascript:void(0)
^
Main.java:37: error: ';' expected
static int solve(char[][] input) {javascript:void(0)
^
2 errors
|
s792300389 | p00711 | Java | import java.util.Scanner;
public class DFSKurihara {
int H, W;
int[] dx = {1, 0, -1, 0};
int[] dy = {0, 1, 0, -1};
void run(){
Scanner sc = new Scanner(System.in);
while(true){
W = sc.nextInt();
H = sc.nextInt();
if((H | W) == 0){
break;
}
sc.nextLine();
char[][] field = new char[H][W];
for(int i = 0; i < H; ++i){
field[i] = sc.nextLine().toCharArray();
}
for(int i = 0; i < H; ++i){
for(int j = 0; j < W; ++j){
if(field[i][j] == '@'){
System.out.println(dfs(field, i, j));
}
}
}
}
}
int dfs(char[][] field, int y, int x){
if(y < 0 || H <= y || x < 0 || W <= x){
return 0;
}
if(field[y][x] == '#'){
return 0;
}
field[y][x] = '#';
int ret = 0;
for(int i = 0; i < 4; ++i){
ret += dfs(field, y+dy[i], x+dx[i]);
}
return ret+1;
}
public static void main(String[] args) {
new DFSKurihara().run();
}
} | Main.java:3: error: class DFSKurihara is public, should be declared in a file named DFSKurihara.java
public class DFSKurihara {
^
1 error
|
s465007071 | p00711 | Java | #include <iostream>
int H, W;
int map[20][20];
int c;
using namespace std;
void printArray();
void check(int, int);
int main() {
cin >> W >> H;
int sy, sx;
for (int i = 0; i < H; i++) {
string line;
cin >> line;
for (int j = 0; j < W; j++) {
if (line[j] == '@') {
sy = i;
sx = j;
map[i][j] = 0;
} else if (line[j] == '.') {
map[i][j] = 0;
} else if (line[j] == '#') {
map[i][j] = 1;
}
}
}
// printArray();
c = 0;
check(sy, sx);
// printArray();
cout << c << endl;
return 0;
}
void check(int y, int x) {
if (y < 0 || x < 0 || y >= H || x >= W || map[y][x] == 1) {
return;
}
map[y][x] = 1;
c++;
check(y + 1, x);
check(y - 1, x);
check(y, x + 1);
check(y, x - 1);
}
void printArray() {
for (int i = 0; i < H; i++) {
for (int j = 0; j < W; j++) {
cout << map[i][j];
}
cout << endl;
}
} | Main.java:1: error: illegal character: '#'
#include <iostream>
^
Main.java:1: error: class, interface, enum, or record expected
#include <iostream>
^
Main.java:4: error: class, interface, enum, or record expected
int map[20][20];
^
Main.java:5: error: unnamed classes are a preview feature and are disabled by default.
int c;
^
(use --enable-preview to enable unnamed classes)
Main.java:6: error: class, interface, enum, or record expected
using namespace std;
^
Main.java:9: error: <identifier> expected
void check(int, int);
^
Main.java:9: error: <identifier> expected
void check(int, int);
^
Main.java:12: error: not a statement
cin >> W >> H;
^
Main.java:16: error: not a statement
cin >> line;
^
Main.java:33: error: not a statement
cout << c << endl;
^
Main.java:52: error: not a statement
cout << map[i][j];
^
Main.java:54: error: not a statement
cout << endl;
^
12 errors
|
s159242704 | p00711 | Java | import java.util.NoSuchElementException;
import java.util.Scanner;
public class RedandBlack {
static int c = 0;
static int[][] directions = {{0, -1}, {0, 1}, {1, 0}, {-1, 0}};
static int[][] m;
public static void spreadFrom(int x, int y) {
if (m[y][x] == 0) {
m[y][x] = 1;
c++;
}
for (int k =0; k < 4; k++) {
int nx = x + directions[k][0];
int ny = y + directions[k][1];
if (nx >= 0 && nx < m[y].length && ny >= 0 && ny < m.length) {
spreadFrom(nx, ny);
}
}
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
while (true) {
c = 0;
int W = sc.nextInt();
int H = sc.nextInt();
if (W == 0 && H == 0)
break;
m = new int[H][W];
int[] start = new int[2];
for (int i = 0; i < H; i++) {
String rowStr = sc.next();
for (int j = 0; j < W; j++) {
int point;
switch (Character.toString(rowStr.charAt(j))) {
case ".":
point = 1;
break;
case "#":
point = 0;
break;
case "@":
point = 2;
start[0] = i;
start[1] = j;
break;
default:
throw new NoSuchElementException();
}
m[i][j] = point;
}
}
spreadFrom(start[0], start[1]);
System.out.println(c);
}
}
} | Main.java:4: error: class RedandBlack is public, should be declared in a file named RedandBlack.java
public class RedandBlack {
^
1 error
|
s111824022 | p00711 | Java | import java.util.*;
public class Main {
static int w, h, count, before;
static int[][] dir = {{-1,0}, {0,-1}, {1,0}, {0, 1}};
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
while(true){
w = sc.nextInt();
h = sc.nextInt();
sc.nextLine();
if(w == 0){
break;
}
int[] pos = new int[2];
int [][] c = new int[h][w];
char abc;
String str = new String();
for(int i = 0; i < h; i++){/* ????????? */
str = sc.nextLine();/* ?????§???????????? */
for(int j = 0; j < w; j++){
abc = str.charAt(j);
if(abc == '#'){
c[i][j] = 0;
}else if(abc == '.'){
c[i][j] = 1;
}else if(abc == '@'){
c[i][j] = 1;
pos[0] = i;
pos[1] = j;
}
}
}
count = 0;
before = 1;
int y;
y = search(c , pos[0], pos[1]);
System.out.println(count);
}
}
public static int search(int[][] c, int i, int j){
if(c[i][j] == 0){
return 0;
}
c[i][j] = 0;
count++;
int d = before + 2/* ????????°????????????????????´???????§???? */;
if(d > 3){
d -= 4;
}
for(int k = 0; k < 4; k++){
d++;
if(d > 3){
d -= 4;
}
before = d;
int x = i + dir[d][0], y = j + dir[d][1];
if((x >= 0) && (x < h) && (y >= 0) && (y < w)){
int z = search(c, x, y);
}
}
return 1;
} | Main.java:72: error: reached end of file while parsing
}
^
1 error
|
s813875739 | p00711 | Java | import java.util.*;
public class RedAndBlack {
static Scanner sc = new Scanner(System.in);
static int W, H, res;
static char [][]field;
static int[]dx = {-1, 0, 1, 0}, dy = {0, 1, 0, -1};
public static void main(String[] args) {
while(read()){
search_Start();
System.out.println(res);
}
}
static boolean read(){
W = sc.nextInt(); H = sc.nextInt();
if(W == 0 && H == 0)
return false;
field = new char[H][W];
res = 0;
String line;
for(int i = 0; i < H; i++){
line = sc.next();
for(int j = 0; j < W; j++)
field[i][j] = line.charAt(j);
}
return true;
}
static void search_Start(){
/**
* ツづ慊つクツづ債スツタツーツトツ地ツ点ツづーツ探ツつキツ。
*/
for(int i = 0; i < H; i++){
for(int j = 0; j < W; j++){
/**
* ツ個ゥツづつつッツつスツづァツ探ツ催オツ開ツ始
*/
if(field[i][j] == '@')
dfs(j, i);
}
}
}
static void dfs(int x, int y){
field[y][x] = '#';
res++;
int mx = 0, my = 0;
for(int i = 0; i < 4; i++){
mx = x + dx[i]; my = y + dy[i];
if( 0 <= mx && mx < W && 0 <= my && my < H && field[my][mx] == '.')
dfs(mx, my);
}
}
} | Main.java:2: error: class RedAndBlack is public, should be declared in a file named RedAndBlack.java
public class RedAndBlack {
^
1 error
|
s612017262 | p00711 | Java | import java.util.*;
public class Main {
private static Scanner sc = new Scanner(System.in);
public static void main(String...args) {
while(sc.hasNext()) {
final int W = sc.nextInt();
final int H = sc.nextInt();
if (W == 0 && H == 0)
break;
solve(W, H);
}
}
private static void solve(final int W, final int H) {
final char[][] map = new char[H][];
for(int i = 0; i < H; i+;)
map[i] = sc.next().toCharArray();
final Deque<Integer> deq = new ArrayDeque<Integer>();
for(int i = 0; i < H; i++)
for(int j = 0; j < W; j++)
if(map[i][j] == '@')
deq.offer(i * W + j);
int ans = 0;
while(!deq.isEmpty()) {
final int p = deq.poll();
final int i = p / W;
final int j = p % W;
for(int d = 0; d < 4; d++) {
final int ni = i + di[d];
final int nj = j + dj[d];
if(0 <= ni && ni < H && 0 <= nj && nj < W && map[ni][nj] == '.') {
map[ni][nj] = '#';
deq.offer(ni * W + nj);
ans++;
}
}
}
System.out.println(ans);
}
private static final int[] di = { 1, 0, -1, 0};
private static final int[] dj = { 0, 1, 0, -1 };
} | Main.java:16: error: illegal start of expression
for(int i = 0; i < H; i+;)
^
Main.java:16: error: not a statement
for(int i = 0; i < H; i+;)
^
Main.java:16: error: illegal start of expression
for(int i = 0; i < H; i+;)
^
3 errors
|
s363104426 | p00711 | Java | import java.util.*;
class Main{
public static void main(String a[]) throws java.io.IOException{
Scanner scan =new Scanner (System.in);
Pair pair= new Pair();
Queue<Pair> fifo = new LinkedList<Pair>();
while(true){
int W =scan.nextInt();
int H =scan.nextInt();
if((W|H)==0)break;
char [][] map = new char [H][W];
for(int i=0;i<H;i++){
String tmp =scan.next();
for(int j=0;j<W;j++){
map[i][j] = tmp.charAt(j);
if(tmp.charAt(j)=='@'){
pair.x=j;
pair.y=i;
fifo.add(pair);
}
}
}
int count =0;
while(fifo.peek()!=null){
pair = fifo.poll();
int x=pair.x;
int y=pair.y;
int[] dx ={0,1,0,-1};
int[] dy ={1,0,-1,0};
for(int i=0;i<4;i++){
int nx =x+dx[i];
int ny =y+dy[i];
if(0<=nx&&nx<W&&0<=ny&&ny<H&&map[ny][nx]!='#'){
Pair npair =new Pair();
npair.x=nx;
npair.y=ny;
fifo.add(npair);
map[ny][nx] = '#';
count++;
}
}
System.out.println(count);
}
}
}
class Pair{
public int x;
public int y;
} | Main.java:56: error: reached end of file while parsing
}
^
1 error
|
s898075879 | p00711 | Java | import java.util.*;
class Main
{
int dx[]={-1,0,1,0};
int dy[]={0,1,0,-1};
char[][] map;
void run()
{
Scanner sc=new Scanner(System.in);
while(true){
int W=sc.nextInt();
int H=sc.nextInt();sc.nextLine();
if(W==0&&H==0)break;
int startX=0,startY=0;
map=new char[H+2][W+2];
for(int i=0;i<H+2;i++){
Arrays.fill(map[i],'#');
}
for(int i=1;i<H+1;i++){
char[] s=sc.next().toCharArray();
for(int j=0;j<W;j++){
if(s[j]=='@'){
startY=i;
startX=j+1;
}
map[i][j+1]=s[j];
}
}
System.out.println(DFS(startY,startX));
}
}
int DFS(int y,int x)
{
if(map[y][x]=='#')return 0;
map[y][x]='#';
int sum=1;
for(int i=0;i<4;i++){
sum+=DFS(y+dy[i],x+dx[i]);
}
return sum;
}
public static void main(String[] args)
{
new AOJ1130().run();
}
} | Main.java:46: error: cannot find symbol
new AOJ1130().run();
^
symbol: class AOJ1130
location: class Main
1 error
|
s228288041 | p00711 | Java | import java.util.Scanner;
import java.util.Stack;
public class Main2 {
static int[] v1 = { 0, 1, 0, -1 };
static int[] v2 = { 1, 0, -1, 0 };
static int[][] field;
static int count = 0;
public static void main(String[] args) {
Scanner cin = new Scanner(System.in);
while (true) {
int w = cin.nextInt();
int h = cin.nextInt();
if(w+h==0){break;}
int startx = 0, starty = 0;
count=0;
field = new int[h + 2][w + 2];
for (int i = 1; i <= h; i++) {
String str = cin.next();
for (int j = 1; j <= w; j++) {
if (str.charAt(j-1) == '.') {
field[i][j] = 1;
} else if (str.charAt(j-1) == '#') {
field[i][j] = 2;
} else if (str.charAt(j-1) == '@') {
field[i][j] = 1;
startx = i;
starty = j;
}
}
}
Integer[] start = {startx,starty};
Stack<Integer[]> s = new Stack<Integer[]>();
s.add(start);
while(!s.isEmpty()){
Integer[] a = s.pop();
count++;
field[a[0]][a[1]]=2;
for(int i = 0;i<4;i++){
int xx = a[0]+v1[i];
int yy = a[1]+v2[i];
if(field[xx][yy]==1){
Integer[] next={xx,yy};
s.add(next);
}
}
}
System.out.println(count);
}
}
} | Main.java:4: error: class Main2 is public, should be declared in a file named Main2.java
public class Main2 {
^
1 error
|
s792823585 | p00711 | Java | public class Main {
public static void main(String[] args) {
search();
}
public static void search(){
Queue<Integer> xqueue = new LinkedList<Integer>();
Queue<Integer> yqueue = new LinkedList<Integer>();
int X; int Y;
Scanner input = new Scanner(System.in);
String[][] grid;
int[][] visit;
int currentX = 0;; int currentY = 0;
X = input.nextInt();
Y = input.nextInt();
if(X == 0 && Y ==0){
input.close();
System.exit(0);
}
grid = new String[Y][X];
visit = new int[Y][X];
for(int i = 0; i < Y; i++){
String[] tmp = input.next().split("");
for(int z = 1; z < tmp.length; z++){
grid[i][z-1] = tmp[z];
}
for(int j = 0; j < X; j++){
if(grid[i][j].equals("@")){
currentX = j; currentY = i;
}
}
}
yqueue.offer(currentY);
xqueue.offer(currentX);
while(yqueue.peek() != null && xqueue.peek() != null){
if(yqueue.peek() != null && xqueue.peek() != null){
currentY = yqueue.poll();
currentX = xqueue.poll();
}
if(visit[currentY][currentX] == 0 && !(grid[currentY][currentX].equals("#"))){
visit[currentY][currentX] = 1;
if(currentY > 0 && currentY < Y-1 && currentX > 0 && currentX < X-1){
if(grid[currentY-1][currentX].equals(".")){
yqueue.offer(currentY-1); xqueue.offer(currentX);
}
if(grid[currentY+1][currentX].equals(".")){
yqueue.offer(currentY+1); xqueue.offer(currentX);
}
if(grid[currentY][currentX-1].equals(".")){
yqueue.offer(currentY); xqueue.offer(currentX-1);
}
if(grid[currentY][currentX+1].equals(".")){
yqueue.offer(currentY); xqueue.offer(currentX+1);
}
}
else if(currentY == 0 && currentX > 0 && currentX < X-1){
if(grid[currentY][currentX-1].equals(".")){
yqueue.offer(currentY); xqueue.offer(currentX-1);
}
if(grid[currentY][currentX+1].equals(".")){
yqueue.offer(currentY); xqueue.offer(currentX+1);
}
if(grid[currentY+1][currentX].equals(".")){
yqueue.offer(currentY+1); xqueue.offer(currentX);
}
}
else if(currentY == 0 && currentX == X-1){
if(grid[currentY][currentX-1].equals(".")){
yqueue.offer(currentY); xqueue.offer(currentX-1);
}
if(grid[currentY+1][currentX].equals(".")){
yqueue.offer(currentY+1); xqueue.offer(currentX);
}
}
else if(currentY == 0 && currentX == 0){
if(grid[currentY][currentX+1].equals(".")){
yqueue.offer(currentY); xqueue.offer(currentX+1);
}
if(grid[currentY+1][currentX].equals(".")){
yqueue.offer(currentY+1); xqueue.offer(currentX);
}
}
else if(currentY > 0 && currentY < Y-1 && currentX == 0){
if(grid[currentY-1][currentX].equals(".")){
yqueue.offer(currentY-1); xqueue.offer(currentX);
}
if(grid[currentY+1][currentX].equals(".")){
yqueue.offer(currentY+1); xqueue.offer(currentX);
}
if(grid[currentY][currentX+1].equals(".")){
yqueue.offer(currentY); xqueue.offer(currentX+1);
}
}
else if(currentY == Y-1 && currentX == 0){
if(grid[currentY][currentX+1].equals(".")){
yqueue.offer(currentY); xqueue.offer(currentX+1);
}
if(grid[currentY-1][currentX].equals(".")){
yqueue.offer(currentY-1); xqueue.offer(currentX);
}
}
else if(currentY > 0 && currentY < Y-1 && currentX == X-1){
if(grid[currentY][currentX-1].equals(".")){
yqueue.offer(currentY); xqueue.offer(currentX-1);
}
if(grid[currentY+1][currentX].equals(".")){
yqueue.offer(currentY+1); xqueue.offer(currentX);
}
if(grid[currentY-1][currentX].equals(".")){
yqueue.offer(currentY-1); xqueue.offer(currentX);
}
}else if(currentY == Y-1 && currentX == X-1){
if(grid[currentY-1][currentX].equals(".")){
yqueue.offer(currentY-1); xqueue.offer(currentX);
}
if(grid[currentY][currentX-1].equals(".")){
yqueue.offer(currentY); xqueue.offer(currentX-1);
}
}else if(currentY == Y-1 && currentX > 0 && currentX < X-1){
if(grid[currentY][currentX+1].equals(".")){
yqueue.offer(currentY); xqueue.offer(currentX+1);
}
if(grid[currentY][currentX-1].equals(".")){
yqueue.offer(currentY); xqueue.offer(currentX-1);
}
}
}
}
int count = 0;
for(int i = 0; i < visit.length; i++){
for(int j = 0; j < visit[i].length; j++){
if(visit[i][j] == 1){
count++;
}
}
}
System.out.println(count);
search();
}
} | Main.java:8: error: cannot find symbol
Queue<Integer> xqueue = new LinkedList<Integer>();
^
symbol: class Queue
location: class Main
Main.java:8: error: cannot find symbol
Queue<Integer> xqueue = new LinkedList<Integer>();
^
symbol: class LinkedList
location: class Main
Main.java:9: error: cannot find symbol
Queue<Integer> yqueue = new LinkedList<Integer>();
^
symbol: class Queue
location: class Main
Main.java:9: error: cannot find symbol
Queue<Integer> yqueue = new LinkedList<Integer>();
^
symbol: class LinkedList
location: class Main
Main.java:13: error: cannot find symbol
Scanner input = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
Main.java:13: error: cannot find symbol
Scanner input = new Scanner(System.in);
^
symbol: class Scanner
location: class Main
6 errors
|
s229367083 | p00711 | Java | import java.io.*;
import java.util.*;
public class p1130 {
public static void main(String[] args) {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
try {
String line;
while(true){
/* input */
line = br.readLine();
int w = Integer.parseInt(line.split(" ")[0]);
int h = Integer.parseInt(line.split(" ")[1]);
if(w == 0 && h == 0){
return;
}
int[][] field = new int[h][w];
int[] pos = new int[2];
for(int i=0;i<h;i++){
String str = br.readLine();
for(int j=0;j<w;j++){
if(str.charAt(j)=='.'){
field[i][j] = 1;
} else if(str.charAt(j)=='#'){
field[i][j] = 0;
} else {
field[i][j] = 2;
pos[0] = i;
pos[1] = j;
}
}
}
/* processing */
int res = search(pos[0],pos[1],field,h,w);
/* output */
System.out.println(res);
}
} catch (IOException e) {
e.printStackTrace();
}
}
public static int search(int posi, int posj, int[][] field,int h,int w){
int sum = 1;
field[posi][posj] = 2;
//up
if(posi>0&&field[posi-1][posj]==1){
sum += search(posi-1,posj,field,h,w);
}
//right
if(posj<w-1&&field[posi][posj+1]==1){
sum += search(posi,posj+1,field,h,w);
}
//down
if(posi<h-1&&field[posi+1][posj]==1){
sum += search(posi+1,posj,field,h,w);
}
//left
if(posj>0&&field[posi][posj-1]==1){
sum += search(posi,posj-1,field,h,w);
}
return sum;
}
} | Main.java:5: error: class p1130 is public, should be declared in a file named p1130.java
public class p1130 {
^
1 error
|
s751891108 | p00711 | Java | import java.util.Scanner;
/**
* Created by Reopard on 2014/05/29.
*/
public class RedandBlack {
static Scanner sc = new Scanner(System.in);
static char[][] tile = new char[22][22];
static char black_tile = '.', red_tile = '#', player_tile = '@';
static int W = 0, H = 0;
public static void main(String args[]) {
int x = 0, y = 0;
while ((W = sc.nextInt()) != 0 && (H = sc.nextInt()) != 0) {
for (int i = 0; i <= W + 1; i++) tile[0][i] = red_tile;
for (int i = 1; i <= H; i++) tile[i] = (red_tile + sc.next() + red_tile).toCharArray();
for (int i = 0; i <= W + 1; i++) tile[H + 1][i] = red_tile;
outer:
for (int i = 1; i <= H; i++) {
for (int j = 1; j <= W; j++) {
if (tile[i][j] == player_tile) {
x = j;
y = i;
break outer;
}
}
}
System.out.println(countBlackTile(x, y)/4);
}
}
static int countBlackTile(int x, int y) {
int[] dx = {0, 1, 0, -1};
int[] dy = {-1, 0, 1, 0};
int count = 0;
if (tile[y][x] == red_tile) return 0;
else {
tile[y][x] = red_tile;
for(int i = 0; i < 4; i++) {
count += countBlackTile(x + dx[i], y + dy[i]) + 1;
}
}
return count;
}
} | Main.java:6: error: class RedandBlack is public, should be declared in a file named RedandBlack.java
public class RedandBlack {
^
1 error
|
s437855714 | p00711 | Java | import java.util.Scanner;
/**
* Created by Reopard on 2014/05/29.
*/
public class RedandBlack {
static Scanner sc = new Scanner(System.in);
static char[][] tile;
static char black_tile = '.', red_tile = '#', player_tile = '@';
static int W = 0, H = 0;
public static void main(String args[]) {
int x = 0, y = 0;
while ((W = sc.nextInt()) != 0 && (H = sc.nextInt()) != 0) {
tile = new char[H+2][W+2];
for (int i = 0; i <= W + 1; i++) tile[0][i] = red_tile;
for (int i = 1; i <= H; i++) tile[i] = (red_tile + sc.next() + red_tile).toCharArray();
for (int i = 0; i <= W + 1; i++) tile[H + 1][i] = red_tile;
outer:
for (int i = 1; i <= H; i++) {
for (int j = 1; j <= W; j++) {
if (tile[i][j] == player_tile) {
x = j;
y = i;
break outer;
}
}
}
/*for (int i = 0; i <= H+1; i++){
for(int j = 0; j <= W+1; j++){
System.out.print(tile[i][j]);
}
System.out.println();
}
System.out.println(tile[y][x]);*/
System.out.println(countBlackTile(x, y));
}
}
static int countBlackTile(int x, int y) {
int[] dx = {0, 1, 0, -1};
int[] dy = {-1, 0, 1, 0};
int count = 1;
if (tile[y][x] == red_tile) return 0;
else {
tile[y][x] = red_tile;
for(int i = 0; i < 4; i++) {
count += countBlackTile(x + dx[i], y + dy[i]);
}
}
return count;
}
} | Main.java:6: error: class RedandBlack is public, should be declared in a file named RedandBlack.java
public class RedandBlack {
^
1 error
|
s325422954 | p00711 | C | #include <stdio.h>
int que[400][2], top, end;
int dir[4][2]={{1,0}{0,1}{0,-1}{-1,0}};
char tile1[22][22], tile2[22][22];
int main(void)
{
int w, h, i, a1, a2, b1, b2, ans;
while(scanf("%d %d ", &w, &h)&&w){
memset(tile1, 0, sizeof(tile1));
for(i=0, a1=0; a1<h; a1++){
scanf("%s", tile1[a1]);
for(b1=0; b1<w; b1++){
if(map[a1][b1])=='@'){
que[0][0]=a1, que[0][1]=b1;
tile1[a1][b1]=1, top=0, end=1, i=1:
}
}
}
while(top<end){
a1=que[top][0], b1=que[top++][1];
for(i=0; i<4; i++){
a2=a1+dir[i][0], b2=b1+dir[i][1];
if(a2<0||a2>=h||b2<0||b2>=w||tile2[a2][b2]=='#')
continue;
tile1[a2][b2]=1;
que[end][0]=a2, que[end][1]=b2;
}
}
for(ans=0, a1=0;, a1<h; a1++)
for(b1=0; b1<w; b1++)
ans+=tile1[a1][b1];
printf("%d\n", ans);
}
}
| main.c:4:21: error: expected '}' before '{' token
4 | int dir[4][2]={{1,0}{0,1}{0,-1}{-1,0}};
| ~ ^
main.c: In function 'main':
main.c:12:9: error: implicit declaration of function 'memset' [-Wimplicit-function-declaration]
12 | memset(tile1, 0, sizeof(tile1));
| ^~~~~~
main.c:2:1: note: include '<string.h>' or provide a declaration of 'memset'
1 | #include <stdio.h>
+++ |+#include <string.h>
2 |
main.c:12:9: warning: incompatible implicit declaration of built-in function 'memset' [-Wbuiltin-declaration-mismatch]
12 | memset(tile1, 0, sizeof(tile1));
| ^~~~~~
main.c:12:9: note: include '<string.h>' or provide a declaration of 'memset'
main.c:16:20: error: 'map' undeclared (first use in this function)
16 | if(map[a1][b1])=='@'){
| ^~~
main.c:16:20: note: each undeclared identifier is reported only once for each function it appears in
main.c:16:32: error: expected expression before '==' token
16 | if(map[a1][b1])=='@'){
| ^~
main.c:16:37: error: expected statement before ')' token
16 | if(map[a1][b1])=='@'){
| ^
main.c:18:55: error: expected ';' before ':' token
18 | tile1[a1][b1]=1, top=0, end=1, i=1:
| ^
| ;
main.c:32:25: error: expected expression before ',' token
32 | for(ans=0, a1=0;, a1<h; a1++)
| ^
|
s806324309 | p00711 | C | #include <stdio.h>
int que[400][2], top, end;
int dir[4][2]={{1,0}{0,1}{0,-1}{-1,0}};
char tile1[22][22], tile2[22][22];
int main(void)
{
int w, h, i, a1, a2, b1, b2, ans;
while(scanf("%d %d ", &w, &h)&&w){
memset(tile1, 0, sizeof(tile1));
for(i=0, a1=0; a1<h; a1++){
scanf("%s", tile1[a1]);
for(b1=0; b1<w; b1++){
if(tile2[a1][b1])=='@'){
que[0][0]=a1, que[0][1]=b1;
tile1[a1][b1]=1, top=0, end=1, i=1:
}
}
}
while(top<end){
a1=que[top][0], b1=que[top++][1];
for(i=0; i<4; i++){
a2=a1+dir[i][0], b2=b1+dir[i][1];
if(a2<0||a2>=h||b2<0||b2>=w||tile2[a2][b2]=='#')
continue;
tile1[a2][b2]=1;
que[end][0]=a2, que[end][1]=b2;
}
}
for(ans=0, a1=0;, a1<h; a1++)
for(b1=0; b1<w; b1++)
ans+=tile1[a1][b1];
printf("%d\n", ans);
}
}
| main.c:4:21: error: expected '}' before '{' token
4 | int dir[4][2]={{1,0}{0,1}{0,-1}{-1,0}};
| ~ ^
main.c: In function 'main':
main.c:12:9: error: implicit declaration of function 'memset' [-Wimplicit-function-declaration]
12 | memset(tile1, 0, sizeof(tile1));
| ^~~~~~
main.c:2:1: note: include '<string.h>' or provide a declaration of 'memset'
1 | #include <stdio.h>
+++ |+#include <string.h>
2 |
main.c:12:9: warning: incompatible implicit declaration of built-in function 'memset' [-Wbuiltin-declaration-mismatch]
12 | memset(tile1, 0, sizeof(tile1));
| ^~~~~~
main.c:12:9: note: include '<string.h>' or provide a declaration of 'memset'
main.c:16:34: error: expected expression before '==' token
16 | if(tile2[a1][b1])=='@'){
| ^~
main.c:16:39: error: expected statement before ')' token
16 | if(tile2[a1][b1])=='@'){
| ^
main.c:18:55: error: expected ';' before ':' token
18 | tile1[a1][b1]=1, top=0, end=1, i=1:
| ^
| ;
main.c:32:25: error: expected expression before ',' token
32 | for(ans=0, a1=0;, a1<h; a1++)
| ^
|
s315361164 | p00711 | C | #include <stdio.h>
int que[400][2], top, end;
int dir[4][2]={{1,0}{0,1}{0,-1}{-1,0}};
char tile1[22][22], tile2[22][22];
int main(void)
{
int w, h, i, a1, a2, b1, b2, ans;
while(scanf("%d %d ", &w, &h)&&w){
memset(tile1, 0, sizeof(tile1));
for(i=0, a1=0; a1<h; a1++){
scanf("%s", tile1[a1]);
for(b1=0; b1<w; b1++){
if(tile2[a1][b1])=='@'){
que[0][0]=a1, que[0][1]=b1;
tile1[a1][b1]=1, top=0, end=1, i=1:
}
}
}
while(top<end){
a1=que[top][0], b1=que[top++][1];
for(i=0; i<4; i++){
a2=a1+dir[i][0], b2=b1+dir[i][1];
if(a2<0||a2>=h||b2<0||b2>=w||tile2[a2][b2]=='#')
continue;
tile1[a2][b2]=1;
que[end][0]=a2, que[end][1]=b2;
}
}
for(ans=0, a1=0; a1<h; a1++)
for(b1=0; b1<w; b1++)
ans+=tile1[a1][b1];
printf("%d\n", ans);
}
}
| main.c:4:21: error: expected '}' before '{' token
4 | int dir[4][2]={{1,0}{0,1}{0,-1}{-1,0}};
| ~ ^
main.c: In function 'main':
main.c:12:9: error: implicit declaration of function 'memset' [-Wimplicit-function-declaration]
12 | memset(tile1, 0, sizeof(tile1));
| ^~~~~~
main.c:2:1: note: include '<string.h>' or provide a declaration of 'memset'
1 | #include <stdio.h>
+++ |+#include <string.h>
2 |
main.c:12:9: warning: incompatible implicit declaration of built-in function 'memset' [-Wbuiltin-declaration-mismatch]
12 | memset(tile1, 0, sizeof(tile1));
| ^~~~~~
main.c:12:9: note: include '<string.h>' or provide a declaration of 'memset'
main.c:16:34: error: expected expression before '==' token
16 | if(tile2[a1][b1])=='@'){
| ^~
main.c:16:39: error: expected statement before ')' token
16 | if(tile2[a1][b1])=='@'){
| ^
main.c:18:55: error: expected ';' before ':' token
18 | tile1[a1][b1]=1, top=0, end=1, i=1:
| ^
| ;
|
s998012730 | p00711 | C | #include <stdio.h>
int que[400][2], top, end;
int dir[4][2]={{1,0}{0,1}{0,-1}{-1,0}};
char tile1[22][22], tile2[22][22];
int main(void)
{
int w, h, i, a1, a2, b1, b2, ans;
while(scanf("%d %d ", &w, &h)&&w){
memset(tile1, 0, sizeof(tile1));
for(i=0, a1=0; a1<h; a1++){
scanf("%s", tile1[a1]);
for(b1=0; b1<w; b1++){
if(tile2[a1][b1]=='@'){
que[0][0]=a1, que[0][1]=b1;
tile1[a1][b1]=1, top=0, end=1, i=1:
}
}
}
while(top<end){
a1=que[top][0], b1=que[top++][1];
for(i=0; i<4; i++){
a2=a1+dir[i][0], b2=b1+dir[i][1];
if(a2<0||a2>=h||b2<0||b2>=w||tile2[a2][b2]=='#')
continue;
tile1[a2][b2]=1;
que[end][0]=a2, que[end][1]=b2;
}
}
for(ans=0, a1=0; a1<h; a1++)
for(b1=0; b1<w; b1++)
ans+=tile1[a1][b1];
printf("%d\n", ans);
}
}
| main.c:4:21: error: expected '}' before '{' token
4 | int dir[4][2]={{1,0}{0,1}{0,-1}{-1,0}};
| ~ ^
main.c: In function 'main':
main.c:12:9: error: implicit declaration of function 'memset' [-Wimplicit-function-declaration]
12 | memset(tile1, 0, sizeof(tile1));
| ^~~~~~
main.c:2:1: note: include '<string.h>' or provide a declaration of 'memset'
1 | #include <stdio.h>
+++ |+#include <string.h>
2 |
main.c:12:9: warning: incompatible implicit declaration of built-in function 'memset' [-Wbuiltin-declaration-mismatch]
12 | memset(tile1, 0, sizeof(tile1));
| ^~~~~~
main.c:12:9: note: include '<string.h>' or provide a declaration of 'memset'
main.c:18:55: error: expected ';' before ':' token
18 | tile1[a1][b1]=1, top=0, end=1, i=1:
| ^
| ;
|
s552958308 | p00711 | C | #include <stdio.h>
int que[400][2], top, end;
int dir[4][2]={{1,0}, {0,1}, {0,-1}, {-1,0}};
char tile1[22][22], tile2[22][22];
int main(void)
{
int w, h, i, a1, a2, b1, b2, ans;
while(scanf("%d %d ", &w, &h)&&w){
memset(tile1, 0, sizeof(tile1));
for(i=0, a1=0; a1<h; a1++){
scanf("%s", tile1[a1]);
for(b1=0; b1<w; b1++){
if(tile2[a1][b1]=='@'){
que[0][0]=a1, que[0][1]=b1;
tile1[a1][b1]=1, top=0, end=1, i=1:
}
}
}
while(top<end){
a1=que[top][0], b1=que[top++][1];
for(i=0; i<4; i++){
a2=a1+dir[i][0], b2=b1+dir[i][1];
if(a2<0||a2>=h||b2<0||b2>=w||tile2[a2][b2]=='#')
continue;
tile1[a2][b2]=1;
que[end][0]=a2, que[end][1]=b2;
}
}
for(ans=0, a1=0; a1<h; a1++)
for(b1=0; b1<w; b1++)
ans+=tile1[a1][b1];
printf("%d\n", ans);
}
}
| main.c: In function 'main':
main.c:12:9: error: implicit declaration of function 'memset' [-Wimplicit-function-declaration]
12 | memset(tile1, 0, sizeof(tile1));
| ^~~~~~
main.c:2:1: note: include '<string.h>' or provide a declaration of 'memset'
1 | #include <stdio.h>
+++ |+#include <string.h>
2 |
main.c:12:9: warning: incompatible implicit declaration of built-in function 'memset' [-Wbuiltin-declaration-mismatch]
12 | memset(tile1, 0, sizeof(tile1));
| ^~~~~~
main.c:12:9: note: include '<string.h>' or provide a declaration of 'memset'
main.c:18:55: error: expected ';' before ':' token
18 | tile1[a1][b1]=1, top=0, end=1, i=1:
| ^
| ;
|
s697639635 | p00711 | C | #include <stdio.h>
char s[21][21];
int count, h, w;
int dx[] = { 0,0,1,-1 };
int dy[] = { 1,-1,0,0 };
void dfs(int x, int y){
count++;
s[y][x] = '#';
int i;
for(i = 0; i<4; i++){
int nx = x + dx[i];
int ny = y + dy[i];
if (nx >= 0 && nx < w && ny >= 0 && ny < h && s[ny][nx] == '.') {
dfs(nx, ny);
}
}
}
int main(void){
while(0){
scanf("%d %d", &w, &h);
scanf("%s", &a);
if(!w && !h){
break;
}
count = 0;
int i, j, x, y;
char a;
for(i = 0; i<h; i++){
for(j = 0; j<w; j++){
scanf("%s", s[i][j]);
if(s[i][j] == '@'){
x = j;
y = i;
}
}
scanf("%s", &a);
}
dfs(x, y);
printf("%d\n",count);
}
return 0;
} | main.c: In function 'main':
main.c:25:30: error: 'a' undeclared (first use in this function)
25 | scanf("%s", &a);
| ^
main.c:25:30: note: each undeclared identifier is reported only once for each function it appears in
|
s968125015 | p00711 | C | #include <cstdio>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <stack>
#include <queue>
#include <set>
#include <map>
#include <functional>
#include <utility>
using namespace std;
#define MOD 1000000007
#define ADD(X,Y) ((X) = ((X) + (Y)%MOD) % MOD)
typedef long long i64; typedef vector<int> ivec; typedef vector<string> svec; typedef pair<int, int> pi;
int dd[] = { 0, 1, 0, -1 };
int main()
{
while (true)
{
int W, H;
cin >> W >> H;
if (W == 0 && H == 0) break;
char C[30][30];
int B[30][30];
int sx = -1; int sy = -1;
for (int i = 0; i < H; i++)
{
for (int j = 0; j < W; j++)
{
cin >> C[i][j];
B[i][j] = 0;
if (C[i][j] == '@')
{
sy = i;
sx = j;
}
}
}
queue<pi> Q;
Q.push(pi(sy, sx));
B[sy][sx] = 1;
int ans = 1;
while (!Q.empty())
{
int ty = Q.front().first; int tx = Q.front().second;
Q.pop();
for (int r = 0; r < 4; r++)
{
int y = ty + dd[r];
int x = tx + dd[r + 1];
if (y < 0 || y >= H || x < 0 || x >= W)continue;
if (C[y][x] == '#')continue;
if (B[y][x])continue;
ans++;
B[y][x] = 1;
Q.push(pi(y, x));
}
}
cout << ans << endl;
}
return 0;
} | main.c:1:10: fatal error: cstdio: No such file or directory
1 | #include <cstdio>
| ^~~~~~~~
compilation terminated.
|
s209321901 | p00711 | C | #include<stdio.h>
#include<stdlib.h>
#define MAX 20
// ????????¨?????¨ ?§???????
typedef struct {
int row; // ?????????
int col; // ?????????
} Coord;
// ??????????????¨ ?§???????
typedef struct _stack {
struct _stack *next;
Coord point;
} *stack, stackelem;
char M[MAX+2][MAX+2]; // ?????¢?????°??????????????§???
// ????????????????????£?¨?
int solve (int W, int H);
int search_df (int W, int H, Coord start);
// ??????????????¨
stack new_stack (void);
int is_empty (stack);
int push (stack, Coord);
Coord top (stack);
Coord pop (stack);
// main ??¢??°
int main () {
while (1) {
int W, H;
scanf("%d%d", &W, &H);
if (W==0 && H==0) break;
printf("%d\n", solve(W,H));
}
return 0;
}
// ?????£?????¢?´¢
int solve (int W, int H) {
Coord start; // ??????????????°???
int i, j;
// ?£?????????????????¨????
for (i=0; i<=W+1; i++) { M[0][i] = '#'; M[H+1][i] = '#'; }
for (i=1; i<=H; i++) { M[i][0] = '#'; M[i][W+1] = '#'; }
// ??????????????\???
for (i=1; i<=H; i++) {
for (j=1; j<=W; j++) {
scanf(" %c", &M[i][j]);
if (M[i][j]=='@') {
start.row = i;
start.col = j;
}
}
}
return search_df(W, H, start);
}
int search_df (int W, int H, Coord start) {
stack S = new_stack (); // ?¨?????????????????????????????????????
int c = 1; // ????????????????????????????????°???????????? 1 ??§?????????
// ??????????????°???????¨????
push(S,start); // ??????????????°?????? push
// ??¢?´¢
while (!is_empty(S)) {
Coord current = pop(S); // pop ???????????????
int d; // ??????
int D1[]={1,0,-1,0}; int D2[]={0,-1,0,1}; // ????????¢?????¶?????¨
for (d=0; d<4; d++) {
Coord nc = current; // Next Cell
nc.row += D1[d]; nc.col += D2[d];
if (M[nc.row][nc.col] == '.') {
M[nc.row][nc.col] = '*'; // ?????°???????????°?????????
c++; // ???????????????????????????????????????
push(S,nc);
} // nc ????????¢?´¢?????? (*) ????£? (#) ?????´?????????????????????
}
}
return c; // ??°??????????????????????????°?????????
}
/* ??°??????????????????????¢?????????????????????? */
stack new_stack (void) {
stack s;
s = (stack) malloc (sizeof (stackelem));
if (s == NULL) return NULL;
s->next = NULL;
return s;
}
/* ???????????????????????????????????? */
int is_empty (stack s) {
return (s && s->next == NULL);
}
/* ??°??????????´???????????????\ */
int push (stack s, Coord v) {
stack p;
if (s == NULL) return 0;
p = (stack) malloc (sizeof (stackelem));
if (p == NULL) return 0;
p->point = v;
p->next = s->next;
s->next = p;
return 1;
}
/* ?????????????´?????????? */
Coord top (stack s) {
if (s && s->next)
return s->next->point;
exit (1);
}
/* ????????? */
Coord pop (stack s) {
stack p;
Coord v = top (s);
p = s->next;
s->next = p->next;
free (p);
return v; | main.c: In function 'pop':
main.c:128:3: error: expected declaration or statement at end of input
128 | return v;
| ^~~~~~
|
s374504931 | p00711 | C | #include<stdio.h>
#include<stdlib.h>
#define MAX 20
// ????????¨?????¨ ?§???????
typedef struct {
int row; // ?????????
int col; // ?????????
} Coord;
// ??????????????¨ ?§???????
typedef struct _stack {
struct _stack *next;
Coord point;
} *stack, stackelem;
char M[MAX+2][MAX+2]; // ?????¢?????°??????????????§???
// ????????????????????£?¨?
int solve (int W, int H);
int search_df (int W, int H, Coord start);
void display_map (int W, int H);
// ??????????????¨
stack new_stack (void);
int is_empty (stack);
int push (stack, Coord);
Coord top (stack);
Coord pop (stack);
// main ??¢??°
int main () {
int W, H;
while(1){
scanf("%d%d", &W, &H);
if(W==0 && H==0)break;
printf("%d\n", solve(W,H));
}
return 0;
}
// ?????£?????¢?´¢
int solve (int W, int H) {
Coord start; // ??????????????°???
int i, j;
// ?£?????????????????¨????
for (i=0; i<=W+1; i++) { M[0][i] = '#'; M[H+1][i] = '#'; }
for (i=1; i<=H; i++) { M[i][0] = '#'; M[i][W+1] = '#'; }
// ??????????????\???
for (i=1; i<=H; i++) {
for (j=1; j<=W; j++) {
scanf(" %c", &M[i][j]);
if (M[i][j]=='@') {
start.row = i;
start.col = j;
}
}
}
// ??????????????°?????¨??? (??¬??\???????????????)
printf("??????????????°??? [%d, %d]\n\n", start.row, start.col);
// ?????£?????°??????????????? 1, ????????§???????????? 0
return search_df(W, H, start);
}
int search_df (int W, int H, Coord start) {
stack S = new_stack (); // ?¨?????????????????????????????????????
// ??????????????°???????¨????
push(S,start); // ??????????????°?????? push
// ??¢?´¢
while (!is_empty(S)) {
Coord current = pop(S); // pop ???????????????
int d; // ??????
int D1[]={1,0,-1,0}; int D2[]={0,-1,0,1}; // ????????¢?????¶?????¨
// printf("?????¨??°??? [%d, %d]\n", current.row, current.col); // ??¬??\???????????????
display_map(W, H); // ?????¨??????????????¨??? (??¬??\???????????????)
for (d=0; d<4; d++) {
Coord nc = current; // Next Cell
// ????????§???????????????
nc.row += D1[d]; nc.col += D2[d];
if(M[nc.row][nc.col] == 'G') ;
if(M[nc.row][nc.col] == '.'){
M[nc.row][nc.col] = '*';
push(S,nc);
}// nc ????????¢?´¢??????(*)????£?(#)?????´?????????????????????
}
}
return c; //??°??????????????¨????????´????????¢?´¢???????????´???????????????????????????
}
void display_map (int W, int H) {;
int i, j;
for (i=1; i<=H; i++) {
for (j=1; j<=W; j++) {
printf("%c", M[i][j]);
}
putchar('\n');
}
putchar('\n');
}
/* ??°??????????????????????¢?????????????????????? */
stack new_stack (void) {
stack s;
s = (stack) malloc (sizeof (stackelem));
if (s == NULL) return NULL;
s->next = NULL;
return s;
}
/* ???????????????????????????????????? */
int is_empty (stack s) {
return (s && s->next == NULL);
}
/* ??°??????????´???????????????\ */
int push (stack s, Coord v) {
stack p;
if (s == NULL) return 0;
p = (stack) malloc (sizeof (stackelem));
if (p == NULL) return 0;
p->point = v;
p->next = s->next;
s->next = p;
return 1;
}
/* ?????????????´?????????? */
Coord top (stack s) {
if (s && s->next)
return s->next->point;
exit (1);
}
/* ????????? */
Coord pop (stack s) {
stack p;
Coord v = top (s);
p = s->next;
s->next = p->next;
free (p);
return v;
} | main.c: In function 'search_df':
main.c:94:10: error: 'c' undeclared (first use in this function)
94 | return c; //??°??????????????¨????????´????????¢?´¢???????????´???????????????????????????
| ^
main.c:94:10: note: each undeclared identifier is reported only once for each function it appears in
|
s481341284 | p00711 | C | import java.util.*;
public class Main {
private static Scanner sc = new Scanner(System.in);
public static void main(String...args) {
while(sc.hasNext()) {
final int W = sc.nextInt();
final int H = sc.nextInt();
if (W == 0 && H == 0)
break;
solve(W, H);
}
}
private static void solve(final int W, final int H) {
final char[][] map = new char[H][];
for(int i = 0; i < H; i++)
map[i] = sc.next().toCharArray();
final Deque<Integer> deq = new ArrayDeque<Integer>();
for(int i = 0; i < H; i++)
for(int j = 0; j < W; j++)
if(map[i][j] == '@')
deq.offer(i * W + j);
int ans = 0;
while(!deq.isEmpty()) {
final int p = deq.poll();
final int i = p / W;
final int j = p % W;
for(int d = 0; d < 4; d++) {
final int ni = i + di[d];
final int nj = j + dj[d];
if(0 <= ni && ni < H && 0 <= nj && nj < W && map[ni][nj] == '.') {
map[ni][nj] = '#';
deq.offer(ni * W + nj);
ans++;
}
}
}
System.out.println(ans);
}
private static final int[] di = { 1, 0, -1, 0};
private static final int[] dj = { 0, 1, 0, -1 };
} | main.c:1:1: error: unknown type name 'import'
1 | import java.util.*;
| ^~~~~~
main.c:1:12: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
1 | import java.util.*;
| ^
main.c:3:1: error: unknown type name 'public'
3 | public class Main {
| ^~~~~~
main.c:3:14: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'Main'
3 | public class Main {
| ^~~~
|
s483224938 | p00711 | C++ | #include <bits/stdc++.h>
using namespace std;
#define REP(i, n) for(int i = 0;i < (n);i++)
#define FOR(i, a, b) for(int i = (a);i < (b);i++)
#define all(v) v.begin(),v.end()
using int64 = long long;
int dx[4] = {-1, 1, 0, 0};
int dy[4] = {0, 0, -1, 1};
int main(void){
int32 H, W;
while(cin >> H >> W && H && W){
vector<string> f(H+2, string(W+2, '#'));
int sy, sx;
REP(i, H){
cin >> f[i+1];
REP(j, W+2)
if(f[i+1][j] == '@'){
sy = i+1;
sx = j;
}
f[i+1][0] = f[i+1][W+1] = '#';
}
bool visited[30][30] = {};
int cnt = 0;
auto dfs = [&](int y, int x){
visited[y][x] = 1;
cnt++;
REP(i, 4){
int yy = y+dy[i], xx = x+dx[i];
if(f[yy][xx] != '#' && !visited[yy][xx]){
dfs(yy, xx);
}
}
};
dfs(sy, sx);
cout << cnt << endl;
}
}
| a.cc: In function 'int main()':
a.cc:14:9: error: 'int32' was not declared in this scope
14 | int32 H, W;
| ^~~~~
a.cc:15:22: error: 'H' was not declared in this scope
15 | while(cin >> H >> W && H && W){
| ^
a.cc:15:27: error: 'W' was not declared in this scope
15 | while(cin >> H >> W && H && W){
| ^
a.cc: In lambda function:
a.cc:36:41: error: use of 'dfs' before deduction of 'auto'
36 | dfs(yy, xx);
| ^~~
|
s722714574 | p00711 | C++ | '#include <bits/stdc++.h>
using namespace std;
#define REP(i, n) for(int i = 0;i < (n);i++)
#define FOR(i, a, b) for(int i = (a);i < (b);i++)
#define all(v) v.begin(),v.end()
using int64 = long long;
int dx[4] = {-1, 1, 0, 0};
int dy[4] = {0, 0, -1, 1};
int main(void){
int H, W;
while(cin >> H >> W && H && W){
vector<string> f(H+2, string(W+2, '#'));
int sy, sx;
REP(i, H){
cin >> f[i+1];
REP(j, W+2)
if(f[i+1][j] == '@'){
sy = i+1;
sx = j;
}
f[i+1][0] = f[i+1][W+1] = '#';
}
bool visited[30][30] = {};
int cnt = 0;
auto dfs = [&](int y, int x){
visited[y][x] = 1;
cnt++;
REP(i, 4){
int yy = y+dy[i], xx = x+dx[i];
if(f[yy][xx] != '#' && !visited[yy][xx]){
dfs(yy, xx);
}
}
};
dfs(sy, sx);
cout << cnt << endl;
}
}'
| a.cc:1:1: warning: missing terminating ' character
1 | '#include <bits/stdc++.h>
| ^
a.cc:1:1: error: missing terminating ' character
1 | '#include <bits/stdc++.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:43:2: warning: missing terminating ' character
43 | }'
| ^
a.cc:43:2: error: missing terminating ' character
a.cc: In function 'int main()':
a.cc:15:15: error: 'cin' was not declared in this scope
15 | while(cin >> H >> W && H && W){
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | '#include <bits/stdc++.h>
a.cc:16:17: error: 'vector' was not declared in this scope
16 | vector<string> f(H+2, string(W+2, '#'));
| ^~~~~~
a.cc:1:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
+++ |+#include <vector>
1 | '#include <bits/stdc++.h>
a.cc:16:24: error: 'string' was not declared in this scope
16 | vector<string> f(H+2, string(W+2, '#'));
| ^~~~~~
a.cc:1:1: note: 'std::string' is defined in header '<string>'; this is probably fixable by adding '#include <string>'
+++ |+#include <string>
1 | '#include <bits/stdc++.h>
a.cc:16:32: error: 'f' was not declared in this scope
16 | vector<string> f(H+2, string(W+2, '#'));
| ^
a.cc: In lambda function:
a.cc:36:41: error: use of 'dfs' before deduction of 'auto'
36 | dfs(yy, xx);
| ^~~
a.cc: In function 'int main()':
a.cc:41:17: error: 'cout' was not declared in this scope
41 | cout << cnt << endl;
| ^~~~
a.cc:41:17: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:41:32: error: 'endl' was not declared in this scope
41 | cout << cnt << endl;
| ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
+++ |+#include <ostream>
1 | '#include <bits/stdc++.h>
|
s423053942 | p00711 | C++ | #include <bits/stdc++.h>
using namespace std;
#define REP(i, n) for(int i = 0;i < (n);i++)
#define FOR(i, a, b) for(int i = (a);i < (b);i++)
#define all(v) v.begin(),v.end()
using int64 = long long;
int dx[4] = {-1, 1, 0, 0};
int dy[4] = {0, 0, -1, 1};
int main(void){
int H, W;
while(cin >> H >> W && H && W){
vector<string> f(H+2, string(W+2, '#'));
int sy, sx;
REP(i, H){
cin >> f[i+1];
REP(j, W+2)
if(f[i+1][j] == '@'){
sy = i+1;
sx = j;
}
f[i+1][0] = f[i+1][W+1] = '#';
}
bool visited[30][30] = {};
int cnt = 0;
auto dfs = [&](int y, int x){
visited[y][x] = 1;
cnt++;
REP(i, 4){
int yy = y+dy[i], xx = x+dx[i];
if(f[yy][xx] != '#' && !visited[yy][xx]){
dfs(yy, xx);
}
}
};
dfs(sy, sx);
cout << cnt << endl;
}
}'
| a.cc:43:2: warning: missing terminating ' character
43 | }'
| ^
a.cc:43:2: error: missing terminating ' character
a.cc: In lambda function:
a.cc:36:41: error: use of 'dfs' before deduction of 'auto'
36 | dfs(yy, xx);
| ^~~
|
s241507504 | p00711 | C++ | #include <bits/stdc++.h>
using namespace std;
#define REP(i, n) for(int i = 0;i < (n);i++)
#define FOR(i, a, b) for(int i = (a);i < (b);i++)
#define all(v) v.begin(),v.end()
using int64 = long long;
int dx[4] = {-1, 1, 0, 0};
int dy[4] = {0, 0, -1, 1};
int main(void){
int H, W;
while(cin >> H >> W && H && W){
vector<string> f(H+2, string(W+2, '#'));
int sy, sx;
REP(i, H){
cin >> f[i+1];
REP(j, W+2){
if(f[i+1][j] == '@'){
sy = i+1;
sx = j;
}
}
f[i+1][0] = f[i+1][W+1] = '#';
}
bool visited[30][30] = {};
int cnt = 0;
auto dfs = [&](int y, int x){
visited[y][x] = 1;
cnt++;
REP(i, 4){
int yy = y+dy[i], xx = x+dx[i];
if(f[yy][xx] != '#' && !visited[yy][xx]){
dfs(yy, xx);
}
}
};
dfs(sy, sx);
cout << cnt << endl;
}
}'
| a.cc:44:2: warning: missing terminating ' character
44 | }'
| ^
a.cc:44:2: error: missing terminating ' character
a.cc: In lambda function:
a.cc:37:41: error: use of 'dfs' before deduction of 'auto'
37 | dfs(yy, xx);
| ^~~
|
s767892390 | p00711 | C++ | #include <bits/stdc++.h>
using namespace std;
#define REP(i, n) for(int i = 0;i < (n);i++)
#define FOR(i, a, b) for(int i = (a);i < (b);i++)
#define all(v) v.begin(),v.end()
using int64 = long long;
int dx[4] = {-1, 1, 0, 0};
int dy[4] = {0, 0, -1, 1};
int main(void){
int H, W;
while(cin >> H >> W && H && W){
vector<string> f(H+2, string(W+2, '#'));
int sy, sx;
REP(i, H){
cin >> f[i+1];
REP(j, W+2)
if(f[i+1][j] == '@'){
sy = i+1;
sx = j;
}
f[i+1][0] = f[i+1][W+1] = '#';
}
bool visited[30][30] = {};
int cnt = 0;
function<void(int, int)> dfs = [&](int y, int x){
visited[y][x] = 1;
cnt++;
REP(i, 4){
int yy = y+dy[i], xx = x+dx[i];
if(f[yy][xx] != '#' && !visited[yy][xx]){
dfs(yy, xx);
}
}
};
dfs(sy, sx);
cout << cnt << endl;
}
}'
| a.cc:43:2: warning: missing terminating ' character
43 | }'
| ^
a.cc:43:2: error: missing terminating ' character
|
s333900659 | p00711 | C++ | #pragma GCC optimize("O3")
#include <cstdio>
#include <iostream>
#include <cstring>
#include <cstdlib>
#include <algorithm>
using namespace std;
const int N=25;
int a[N*N];
char c[N][N];
int root(int x){
int i=x;
while(1){
if(a[x]==x) break;
x=a[x];
}
int j=x;
while(1){
if(a[i]==i) break;
x=a[i],a[i]=j,i=x;
}
return j;
}
int main(){
int m,n;
while(scanf("%d%d",&n,&m)){
if(m==0&&n==0) break;
getchar();
int i,j;
for(i=1;i<=m*n;i++) a[i]=i;
for(i=0;i<m;i++) gets(c[i]);
for(i=0;i<m;i++){
for(j=0;j<n;j++){
if(c[i][j]=='#') continue;
int r=root(i*n+j+1),rr;
if(i&&c[i-1][j]!='#'){
rr=root((i-1)*n+j+1);
if(r!=rr) a[rr]=r;
}
if(i+1<m&&c[i+1][j]!='#'){
rr=root((i+1)*n+j+1);
if(r!=rr) a[rr]=r;
}
if(j&&c[i][j-1]!='#'){
rr=root(i*n+j-1+1);
if(r!=rr) a[rr]=r;
}
if(j+1<n&&c[i][j+1]!='#'){
rr=root(i*n+j+1+1);
if(r!=rr) a[rr]=r;
}
}
}
int s,ans=0;
for(i=0;i<m;i++){
for(j=0;j<n;j++){
if(c[i][j]=='@'){
s=root(i*n+j+1);
for(int k=1;k<=m*n;k++){
if(s==root(k)) ans++;
}
printf("%d\n",ans);
break;
}
}
if(j<n) break;
}
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:32:34: error: 'gets' was not declared in this scope; did you mean 'getw'?
32 | for(i=0;i<m;i++) gets(c[i]);
| ^~~~
| getw
|
s521354125 | p00711 | C++ | #include <bits/stdc++.h>
using namespace std;
#define FOR( i, m, n ) for( int (i) = (m); (i) < (n); (i)++ )
#define REP( i, n ) FOR( i, 0, n )
#define ALL( a ) (a).begin(), (a).end()
#define F first
#define S second
int w, h, cnt = 0;
int solve( vector<vector<char>>& f, pair<int, int>& mp ) {
if( mp.F - 1 >= 0 && f[mp.S][mp.F - 1] == '.' ) {
cnt++;
f[mp.S][mp.F - 1] = '#';
solve( f, make_pair( mp.F - 1, mp.S ) );
}
if( mp.F + 1 < w && f[mp.S][mp.F + 1] == '.' ) {
f[mp.S][mp.F + 1] = '#';
cnt++;
solve( f, make_pair( mp.F + 1, mp.S ) );
}
if( mp.S - 1 >= 0 && f[mp.S - 1][mp.F] == '.' ) {
f[mp.S - 1][mp.F] = '#';
cnt++;
solve( f, make_pair( mp.F, mp.S - 1 ) );
}
if( mp.S + 1 < h && f[mp.S + 1][mp.F] == '.' ) {
f[mp.S + 1][mp.F] = '#';
cnt++;
solve( f, make_pair( mp.F, mp.S + 1 ) );
}
return cnt;
}
int main() {
while( 1 ) {
cin >> w >> h; if( w == 0 && h == 0 ) break;
pair<int, int> mp;
vector<vector<char>> f;
vector<char> tmp( w );
REP( i, h ) {
REP( j, w ) {
cin >> tmp[j];
if( tmp[j] == '@' ) {
mp.first = j;
mp.second = i;
tmp[j] = '#';
cnt++;
}
}
f.push_back( tmp );
}
cout << solve( f, mp ) << endl;
cnt = 0;
}
}
| a.cc: In function 'int solve(std::vector<std::vector<char> >&, std::pair<int, int>&)':
a.cc:18:36: error: cannot bind non-const lvalue reference of type 'std::pair<int, int>&' to an rvalue of type 'std::pair<int, int>'
18 | solve( f, make_pair( mp.F - 1, mp.S ) );
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~
a.cc:13:53: note: initializing argument 2 of 'int solve(std::vector<std::vector<char> >&, std::pair<int, int>&)'
13 | int solve( vector<vector<char>>& f, pair<int, int>& mp ) {
| ~~~~~~~~~~~~~~~~^~
a.cc:23:36: error: cannot bind non-const lvalue reference of type 'std::pair<int, int>&' to an rvalue of type 'std::pair<int, int>'
23 | solve( f, make_pair( mp.F + 1, mp.S ) );
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~
a.cc:13:53: note: initializing argument 2 of 'int solve(std::vector<std::vector<char> >&, std::pair<int, int>&)'
13 | int solve( vector<vector<char>>& f, pair<int, int>& mp ) {
| ~~~~~~~~~~~~~~~~^~
a.cc:28:36: error: cannot bind non-const lvalue reference of type 'std::pair<int, int>&' to an rvalue of type 'std::pair<int, int>'
28 | solve( f, make_pair( mp.F, mp.S - 1 ) );
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~
a.cc:13:53: note: initializing argument 2 of 'int solve(std::vector<std::vector<char> >&, std::pair<int, int>&)'
13 | int solve( vector<vector<char>>& f, pair<int, int>& mp ) {
| ~~~~~~~~~~~~~~~~^~
a.cc:33:36: error: cannot bind non-const lvalue reference of type 'std::pair<int, int>&' to an rvalue of type 'std::pair<int, int>'
33 | solve( f, make_pair( mp.F, mp.S + 1 ) );
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~
a.cc:13:53: note: initializing argument 2 of 'int solve(std::vector<std::vector<char> >&, std::pair<int, int>&)'
13 | int solve( vector<vector<char>>& f, pair<int, int>& mp ) {
| ~~~~~~~~~~~~~~~~^~
|
s870342738 | p00711 | C++ | #include <bits/stdc++.h>
using namespace std;
#define FOR( i, m, n ) for( int (i) = (m); (i) < (n); (i)++ )
#define REP( i, n ) FOR( i, 0, n )
#define ALL( a ) (a).begin(), (a).end()
#define F first
#define S second
int w, h, cnt = 0;
void solve( vector<vector<char>>& f, pair<int, int>& mp ) {
if( mp.F - 1 >= 0 && f[mp.S][mp.F - 1] == '.' ) {
cnt++;
f[mp.S][mp.F - 1] = '#';
solve( f, make_pair( mp.F - 1, mp.S ) );
}
if( mp.F + 1 < w && f[mp.S][mp.F + 1] == '.' ) {
f[mp.S][mp.F + 1] = '#';
cnt++;
solve( f, make_pair( mp.F + 1, mp.S ) );
}
if( mp.S - 1 >= 0 && f[mp.S - 1][mp.F] == '.' ) {
f[mp.S - 1][mp.F] = '#';
cnt++;
solve( f, make_pair( mp.F, mp.S - 1 ) );
}
if( mp.S + 1 < h && f[mp.S + 1][mp.F] == '.' ) {
f[mp.S + 1][mp.F] = '#';
cnt++;
solve( f, make_pair( mp.F, mp.S + 1 ) );
}
}
int main() {
while( 1 ) {
cin >> w >> h; if( w == 0 && h == 0 ) break;
pair<int, int> mp;
vector<vector<char>> f;
vector<char> tmp( w );
REP( i, h ) {
REP( j, w ) {
cin >> tmp[j];
if( tmp[j] == '@' ) {
mp.first = j;
mp.second = i;
tmp[j] = '#';
cnt++;
}
}
f.push_back( tmp );
}
solve( f, mp );
cout << cnt << endl;
cnt = 0;
}
}
| a.cc: In function 'void solve(std::vector<std::vector<char> >&, std::pair<int, int>&)':
a.cc:18:36: error: cannot bind non-const lvalue reference of type 'std::pair<int, int>&' to an rvalue of type 'std::pair<int, int>'
18 | solve( f, make_pair( mp.F - 1, mp.S ) );
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~
a.cc:13:54: note: initializing argument 2 of 'void solve(std::vector<std::vector<char> >&, std::pair<int, int>&)'
13 | void solve( vector<vector<char>>& f, pair<int, int>& mp ) {
| ~~~~~~~~~~~~~~~~^~
a.cc:23:36: error: cannot bind non-const lvalue reference of type 'std::pair<int, int>&' to an rvalue of type 'std::pair<int, int>'
23 | solve( f, make_pair( mp.F + 1, mp.S ) );
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~
a.cc:13:54: note: initializing argument 2 of 'void solve(std::vector<std::vector<char> >&, std::pair<int, int>&)'
13 | void solve( vector<vector<char>>& f, pair<int, int>& mp ) {
| ~~~~~~~~~~~~~~~~^~
a.cc:28:36: error: cannot bind non-const lvalue reference of type 'std::pair<int, int>&' to an rvalue of type 'std::pair<int, int>'
28 | solve( f, make_pair( mp.F, mp.S - 1 ) );
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~
a.cc:13:54: note: initializing argument 2 of 'void solve(std::vector<std::vector<char> >&, std::pair<int, int>&)'
13 | void solve( vector<vector<char>>& f, pair<int, int>& mp ) {
| ~~~~~~~~~~~~~~~~^~
a.cc:33:36: error: cannot bind non-const lvalue reference of type 'std::pair<int, int>&' to an rvalue of type 'std::pair<int, int>'
33 | solve( f, make_pair( mp.F, mp.S + 1 ) );
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~
a.cc:13:54: note: initializing argument 2 of 'void solve(std::vector<std::vector<char> >&, std::pair<int, int>&)'
13 | void solve( vector<vector<char>>& f, pair<int, int>& mp ) {
| ~~~~~~~~~~~~~~~~^~
|
s803776702 | p00711 | C++ | #include<iostream>
#include<string>
#include<queue>
#include <utility>
#include <functional>
//#include<>
using namespace std;
const int dx[] = {1, 0, -1, 0}, dy[] = {0, -1, 0, 1};
//#define int long long;
signed main(){
int w, h;
while(cin >> w >> h, w){
int cnt{};
vector<string> v(h);
for(int i = 0; i < h; ++i){
cin >> v[i];
}
//initialize
pair<int, int> p;
queue<pair<int, int>> q;
for(int i = 0; i < h; ++i){
for(int j = 0; j < w; ++j){
if(v[i][j] == '@'){
p = make_pair(i,j);
q.push(p);
}
}
}
while(!q.empty()){
pair<int, int> p;
p = q.front();
q.pop();
for(int k = 0; k < 4; ++k){
int x = p.first + dx[k]; int y = p.second + dy[k];
if(0 > x || h <= x || 0 > y || w <= y)continue;
if('.' == v[x][y]){
v[x][y] = '@';
++cn
q.push(make_pair(x, y));
}
}
}
cout << cnt+1 << endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:40:13: error: 'cn' was not declared in this scope; did you mean 'cnt'?
40 | ++cn
| ^~
| cnt
|
s154880945 | p00711 | C++ | #include<iostream>
#include<string>
#include<queue>
#include <utility>
#include <functional>
//#include<>
using namespace std;
const int dx[] = {1, 0, -1, 0}, dy[] = {0, -1, 0, 1};
//#define int long long;
signed main(){
int w, h;
while(cin >> w >> h, w){
int cnt{};
vector<string> v(h);
for(int i = 0; i < h; ++i){
cin >> v[i];
}
//initialize
pair<int, int> p;
queue<pair<int, int>> q;
for(int i = 0; i < h; ++i){
for(int j = 0; j < w; ++j){
if(v[i][j] == '@'){
p = make_pair(i,j);
q.push(p);
}
}
}
while(!q.empty()){
pair<int, int> p;
p = q.front();
q.pop();
for(int k = 0; k < 4; ++k){
int x = p.first + dx[k]; int y = p.second + dy[k];
if(0 > x || h <= x || 0 > y || w <= y)continue;
if('.' == v[x][y]){
v[x][y] = '@';
++cn
q.push(make_pair(x, y));
}
}
}
cout << cnt+1 << endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:40:13: error: 'cn' was not declared in this scope; did you mean 'cnt'?
40 | ++cn
| ^~
| cnt
|
s947460985 | p00711 | C++ | #include <iostream>
#include <string>
using namespace std;
int W, H;
string s[20];
int num;
int dx[4] = {0, 1, 0, -1};
int dy[4] = {-1, 0, 1, 0};
void dfs(int x, int y){
num++;
s[y][x] = '#';
for(int i=0; i<4; i++){
if(0<=x+dx[i] && x+dx[i]<W && 0<=y+dy[i] && y+dy<H && s[y+dy[i]][x+dx[i]]=='.'){
dfs(x+dx[i], y+dy[i]);
}
}
}
int main(){
while(cin >> W >> H, W || H){
for(int i=0; i<H; i++){
cin >> s[i];
}
int x, y;
for(int i=0; i<H; i++){
for(int j=0; j<W; j++){
if(s[i][j] == '@'){
x = j;
y = i;
}
}
}
num = 0;
dfs(x, y);
cout << num << endl;
}
return 0;
} | a.cc: In function 'void dfs(int, int)':
a.cc:15:53: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
15 | if(0<=x+dx[i] && x+dx[i]<W && 0<=y+dy[i] && y+dy<H && s[y+dy[i]][x+dx[i]]=='.'){
| ~~~~^~
|
s246114306 | p00711 | C++ | #include<iostream>
#include<queue>
#include<string>
#include<map>
#define F first
#define S second
using namespace std;
char c[33][33];
int w,h;
int solve(int x, int y){
typedef pair < int, int > P;
queue < P > que;
int count = 0;
que.push( P(x, y) );
while(!que.empty()){
P q = que.front(); que.pop();
int dx[] = {0, 0, 1, -1};
int dy[] = {1, -1, 0, 0};
for(int i=0;i<4;i++){
int xx = dx[i] + q.F;
int yy = dy[i] + q.S;
if(xx < 0 || yy < 0 || xx == w || yy == h) continue;
if(c[yy][xx] == '#') continue;
c[yy][xx] = '#';
que.push( P(xx, yy) );
count++;
}
}
return count;
}
int main(){
int sx, sy;
while(true){
cin >> w >> h;
if(!w && !h) break;
for(int i=0;i<h;i++){
for(int j=0;j<w;j++){
cin >> c[i][j];
if(c[i][j] == '@') sx = j, sy = i;
}
}
while(!que.empty()) que.pop();
cout << solve(sx, sy) << endl;
}
} | a.cc: In function 'int main()':
a.cc:56:12: error: 'que' was not declared in this scope
56 | while(!que.empty()) que.pop();
| ^~~
|
s283386918 | p00711 | C++ | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
while (true) {
int w = 1;
int h = 1;
int moveCan = 0;
w = scan.nextInt();
h = scan.nextInt();
if (w == 0 && h == 0)
break;
char[][] table = new char[h][w];
// int[][] num = new int[h][w];
for (int i = 0; i < h; i++) {
// for (int j = 0; j < w; j++) {
table[i]/* [j] */= scan.next().toCharArray();
// }
}
moveCan = AtCheck(table, w, h);
System.out.println(moveCan);
}
scan.close();
}
public static int AtCheck(char table[][], int w, int h) {
int befAtNum = 0;
int aftAtNum = 0;
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++) {
if (table[i][j] == '@')
befAtNum++;
}
}
int[][] atPlace = new int[h][w];
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++) {
if (table[i][j] == '@') {
atPlace[i][j] = 1;
// if (i != (h - 1) && j != (w - 1) && i != 0 && j != 0
// && table[i - 1][j - 1]=='.')
// atPlace[i - 1][j - 1] = 1;
if (j != 0 && table[i][j - 1] == '.')
atPlace[i][j - 1] = 1;
// if (i != (h - 1) && j != (w - 1) && i != 0 && j != 0
// && table[i + 1][j - 1]=='.')
// atPlace[i + 1][j - 1] = 1;
if (i != 0 && table[i - 1][j] == '.')
atPlace[i - 1][j] = 1;
if (i != (h - 1) && table[i + 1][j] == '.')
atPlace[i + 1][j] = 1;
// if (i != (h - 1) && j != (w - 1) && i != 0 && j != 0
// && table[i - 1][j + 1]=='.')
// atPlace[i - 1][j + 1] = 1;
if (j != (w - 1) && table[i][j + 1] == '.')
atPlace[i][j + 1] = 1;
// if (i != (h - 1) && j != (w - 1) && i != 0 && j != 0
// && table[i + 1][j + 1]=='.')
// atPlace[i + 1][j + 1] = 1;
}
}
}
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++) {
if (atPlace[i][j] == 1)
table[i][j] = '@';
}
}
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++) {
if (table[i][j] == '@')
aftAtNum++;
}
}
if (befAtNum != aftAtNum) {
return AtCheck(table, w, h);
} else {
return aftAtNum;
}
}
} | a.cc:1:1: error: 'import' does not name a type
1 | import java.util.Scanner;
| ^~~~~~
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 {
| ^~~~~~
|
s293062558 | p00711 | C++ | #include <cstdio>
#include <string>
#include <iostream>
using namespace std;
const dx[] = {-1, 0, 1, 0};
const dy[] = {0, -1, 0, 1};
char tile[40][40];
int h, w;
int search(int nx, int ny)
{
int sum = 0;
if (ny == 0 || nx == 0 || ny == h + 1 || nx == w + 1)return (sum);
if (tile[nx][ny] == '.' || tile[nx][ny] == '@'){
sum++;
}
tile[nx][ny] = '#';
for (int i = 0; i < 4; i++){
if (tile[nx + dx[i]][ny + dy[i]] != '#'){
sum += search(nx + dx[i], ny + dy[i]);
}
}
return (sum);
}
int main()
{
while (1){
scanf("%d %d", &w, &h);
if (h == 0 && w == 0)return (0);
int mx, my;
for (int i = 1; i <= h; i++){
for (int j = 1; j <= w; j++){
scanf(" %c", &tile[j][i]);
if (tile[j][i] == '@'){
mx = j;
my = i;
}
}
}
printf("%d\n", search(mx, my));
}
} | a.cc:6:7: error: 'dx' does not name a type
6 | const dx[] = {-1, 0, 1, 0};
| ^~
a.cc:7:7: error: 'dy' does not name a type
7 | const dy[] = {0, -1, 0, 1};
| ^~
a.cc: In function 'int search(int, int)':
a.cc:22:31: error: 'dx' was not declared in this scope; did you mean 'nx'?
22 | if (tile[nx + dx[i]][ny + dy[i]] != '#'){
| ^~
| nx
a.cc:22:43: error: 'dy' was not declared in this scope; did you mean 'ny'?
22 | if (tile[nx + dx[i]][ny + dy[i]] != '#'){
| ^~
| ny
|
s493033436 | p00711 | C++ | #include<iostream>
using namespace std;
int w,h;
char tail[21][21];
int a[]={-1,0,1,0};
int b[]={0,1,0,-1};
int cnt=0;
void func(int x,int y);
main(){
int sx,sy;
while(1){
cin>> w>> h
if(w==0&&h==0) break;
cnt=0;
for(int i=0;i<h;i++){
for(int j=0;j<w;j++){
cin>> tail[i][j];
if(tail[i][j]=='@'){
sx=j;
sy=i;
}
}
}
func(sx,sy);
cout<< cnt<< endl;
}
}
void func(int x,int y){
tail[y][x]='#';
cnt++;
for(int i=0;i<4;i++){
int nx=x+a[i];
int ny=y+b[i];
if(nx>=0 && nx<w && ny>=0 && ny<h && tail[ny][nx]!='#'){
func(nx,ny);
}
}
} | a.cc:9:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
9 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:12:16: error: expected ';' before 'if'
12 | cin>> w>> h
| ^
| ;
13 | if(w==0&&h==0) break;
| ~~
|
s139940406 | p00711 | C++ | #include<iostream>
using namespace std;
int dfs(int x,int y);
int h,w;
char ta[22][22];
//int cheak[22][22]={0};
int dx[4]={-1,0,1,0};
int dy[4]={0,-1,0,1};
int cou=0;
int main(){
int a,b;
while(1){
cin >> w >> h;
if(w==0 && h==0) break;
cou=0;
for(int i=0;i<h;i++){
for(int j=0;j<w;j++){
cin >> ta[i][j];
cheak[i][j]=0;
if(ta[i][j] == '@'){
a=i,b=j;
}
}
}
//cout << a << " " << b << endl;
cout << dfs(a,b) << endl;
/*for(int i=0;i<h;i++){
for(int j=0;j<w;j++){
cout << cheak[i][j];
}
cout << endl;
}*/
}
}
void dfs(int x,int y){
//cheak[x][y]=1;
ta[nx][ny]='#';
cou++;
for(int i=0;i<4;i++){
int nx=x+dx[i];
int ny=y+dy[i];
if(nx>=0 && nx<h && ny>=0 && ny<w && ta[nx][ny]=='.'){
dfs(nx,ny);
}
}
}
| a.cc: In function 'int main()':
a.cc:22:9: error: 'cheak' was not declared in this scope
22 | cheak[i][j]=0;
| ^~~~~
a.cc: At global scope:
a.cc:39:6: error: ambiguating new declaration of 'void dfs(int, int)'
39 | void dfs(int x,int y){
| ^~~
a.cc:4:5: note: old declaration 'int dfs(int, int)'
4 | int dfs(int x,int y);
| ^~~
a.cc: In function 'void dfs(int, int)':
a.cc:41:6: error: 'nx' was not declared in this scope; did you mean 'x'?
41 | ta[nx][ny]='#';
| ^~
| x
a.cc:41:10: error: 'ny' was not declared in this scope; did you mean 'y'?
41 | ta[nx][ny]='#';
| ^~
| y
|
s092410316 | p00711 | C++ | #include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (int)n; ++i)
#define REP(i, a, b) for (int i = (int)a; i < (int)b; ++i)
#define rer(i, a, b) for (int i = (int)a; i <= (int)b; ++i)
#define each(i,c) for(__typeof((c).begin()) i=(c).begin(); i!=(c).end(); ++i)
#define all(v) v.begin(), v.end()
#define mset(a, n) memset(a, n, sizeof(a))
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<string> vs;
typedef vector<vector<int> > vvi;
typedef vector<pair<int, int> > vpii;
typedef pair<int, int> pii;
typedef pair<long long, long long> pll;
const int inf = 1000000000;
const int mod = 1000000007;
const double eps = 1e-9;
const int dx[] = { -1, 0, 1, 0};
const int dy[] = { 0, -1, 0, 1};
string field[];
void dfs(int y, int x) {
if (x < 0 || y < 0 || x == w || y == h) return;
if (field[y][x] == '#') return;
ans++;
field[y][x] = '#';
rep(i, 4) dfs(y + dy[i], x + dx[i]);
}
int main() {
int W, H;
while (cin >> W >> H, W) {
int ans = 0;
rep(i, H) cin >> s[i];
rep(i, H) rep(i, W) {
if (s[i][j] == '@') solve(i, j);
}
}
return 0;
} | a.cc:27:8: error: array size missing in 'field'
27 | string field[];
| ^~~~~
a.cc: In function 'void dfs(int, int)':
a.cc:30:36: error: 'w' was not declared in this scope
30 | if (x < 0 || y < 0 || x == w || y == h) return;
| ^
a.cc:30:46: error: 'h' was not declared in this scope
30 | if (x < 0 || y < 0 || x == w || y == h) return;
| ^
a.cc:32:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
32 | ans++;
| ^~~
| abs
a.cc: In function 'int main()':
a.cc:41:34: error: 's' was not declared in this scope
41 | rep(i, H) cin >> s[i];
| ^
a.cc:43:29: error: 's' was not declared in this scope
43 | if (s[i][j] == '@') solve(i, j);
| ^
a.cc:43:34: error: 'j' was not declared in this scope
43 | if (s[i][j] == '@') solve(i, j);
| ^
a.cc:43:45: error: 'solve' was not declared in this scope
43 | if (s[i][j] == '@') solve(i, j);
| ^~~~~
|
s378077082 | p00711 | C++ | #include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (int)n; ++i)
#define REP(i, a, b) for (int i = (int)a; i < (int)b; ++i)
#define rer(i, a, b) for (int i = (int)a; i <= (int)b; ++i)
#define each(i,c) for(__typeof((c).begin()) i=(c).begin(); i!=(c).end(); ++i)
#define all(v) v.begin(), v.end()
#define mset(a, n) memset(a, n, sizeof(a))
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<string> vs;
typedef vector<vector<int> > vvi;
typedef vector<pair<int, int> > vpii;
typedef pair<int, int> pii;
typedef pair<long long, long long> pll;
const int inf = 1000000000;
const int mod = 1000000007;
const double eps = 1e-9;
const int dx[] = { -1, 0, 1, 0};
const int dy[] = { 0, -1, 0, 1};
string field[100];
void dfs(int y, int x) {
if (x < 0 || y < 0 || x == w || y == h) return;
if (field[y][x] == '#') return;
ans++;
field[y][x] = '#';
rep(i, 4) dfs(y + dy[i], x + dx[i]);
}
int main() {
int W, H;
while (cin >> W >> H, W) {
int ans = 0;
rep(i, H) cin >> s[i];
rep(i, H) rep(i, W) {
if (s[i][j] == '@') solve(i, j);
}
}
return 0;
} | a.cc: In function 'void dfs(int, int)':
a.cc:30:36: error: 'w' was not declared in this scope
30 | if (x < 0 || y < 0 || x == w || y == h) return;
| ^
a.cc:30:46: error: 'h' was not declared in this scope
30 | if (x < 0 || y < 0 || x == w || y == h) return;
| ^
a.cc:32:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
32 | ans++;
| ^~~
| abs
a.cc: In function 'int main()':
a.cc:41:34: error: 's' was not declared in this scope
41 | rep(i, H) cin >> s[i];
| ^
a.cc:43:29: error: 's' was not declared in this scope
43 | if (s[i][j] == '@') solve(i, j);
| ^
a.cc:43:34: error: 'j' was not declared in this scope
43 | if (s[i][j] == '@') solve(i, j);
| ^
a.cc:43:45: error: 'solve' was not declared in this scope
43 | if (s[i][j] == '@') solve(i, j);
| ^~~~~
|
s990265915 | p00711 | C++ | #include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (int)n; ++i)
#define REP(i, a, b) for (int i = (int)a; i < (int)b; ++i)
#define rer(i, a, b) for (int i = (int)a; i <= (int)b; ++i)
#define each(i,c) for(__typeof((c).begin()) i=(c).begin(); i!=(c).end(); ++i)
#define all(v) v.begin(), v.end()
#define mset(a, n) memset(a, n, sizeof(a))
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<string> vs;
typedef vector<vector<int> > vvi;
typedef vector<pair<int, int> > vpii;
typedef pair<int, int> pii;
typedef pair<long long, long long> pll;
const int inf = 1000000000;
const int mod = 1000000007;
const double eps = 1e-9;
const int dx[] = { -1, 0, 1, 0};
const int dy[] = { 0, -1, 0, 1};
int W, H;
int ans = 0;
string field[100];
void dfs(int y, int x) {
if (x < 0 || y < 0 || x == W || y == H) return;
if (field[y][x] == '#') return;
ans++;
field[y][x] = '#';
rep(i, 4) dfs(y + dy[i], x + dx[i]);
}
int main() {
while (cin >> W >> H, W) {
rep(i, H) cin >> s[i];
rep(i, H) rep(j, W) {
if (s[i][j] == '@') solve(i, j);
}
}
return 0;
} | a.cc: In function 'int main()':
a.cc:41:34: error: 's' was not declared in this scope
41 | rep(i, H) cin >> s[i];
| ^
a.cc:43:29: error: 's' was not declared in this scope
43 | if (s[i][j] == '@') solve(i, j);
| ^
a.cc:43:45: error: 'solve' was not declared in this scope
43 | if (s[i][j] == '@') solve(i, j);
| ^~~~~
|
s406964367 | p00711 | C++ | #include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (int)n; ++i)
#define REP(i, a, b) for (int i = (int)a; i < (int)b; ++i)
#define rer(i, a, b) for (int i = (int)a; i <= (int)b; ++i)
#define each(i,c) for(__typeof((c).begin()) i=(c).begin(); i!=(c).end(); ++i)
#define all(v) v.begin(), v.end()
#define mset(a, n) memset(a, n, sizeof(a))
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<string> vs;
typedef vector<vector<int> > vvi;
typedef vector<pair<int, int> > vpii;
typedef pair<int, int> pii;
typedef pair<long long, long long> pll;
const int inf = 1000000000;
const int mod = 1000000007;
const double eps = 1e-9;
const int dx[] = { -1, 0, 1, 0};
const int dy[] = { 0, -1, 0, 1};
int W, H;
int ans = 0;
string field[100];
void dfs(int y, int x) {
if (x < 0 || y < 0 || x == W || y == H) return;
if (field[y][x] == '#') return;
ans++;
field[y][x] = '#';
rep(i, 4) dfs(y + dy[i], x + dx[i]);
}
int main() {
while (cin >> W >> H, W) {
rep(i, H) cin >> field[i];
rep(i, H) rep(j, W) {
if (s[i][j] == '@') solve(i, j);
}
}
return 0;
} | a.cc: In function 'int main()':
a.cc:43:29: error: 's' was not declared in this scope
43 | if (s[i][j] == '@') solve(i, j);
| ^
a.cc:43:45: error: 'solve' was not declared in this scope
43 | if (s[i][j] == '@') solve(i, j);
| ^~~~~
|
s711956124 | p00711 | C++ | #include<iostream>
char map[20][20]={0};
int number=1;
int h,w;
void debug(void) {
for(int i=0;i<h;i++) { for(int j=0;j<w;j++) putchar(map[i][j]); putchar('\n'); }
}
void trace(int x,int y) {
if(x-1 >= 0 && map[y][x-1]=='.') {
map[y][x-1] = '@';
trace(x-1,y);
number++;
}
if(x+1 < w && map[y][x+1]=='.') {
map[y][x+1] = '@';
trace(x+1,y);
number++;
}
if(y-1 >= 0 && map[y-1][x]=='.') {
map[y-1][x] = '@';
trace(x,y-1);
number++;
}
if(y+1 < h && map[y+1][x]=='.') {
map[y+1][x] = '@';
trace(x,y+1);
number++;
}
}
int main(void) {
char buf[21];
int x,y;
for(;;) {
number=1;
scanf("%d %d\n",&w,&h);
if(w==0 || h==0) break;
for(int i=0;i<h;i++) {
fgets(buf,1024,stdin);
memcpy(&map[i],buf,w);
}
for(int j=0;j<h;j++) {
for(int i=0;i<w;i++) {
if(map[j][i] == '@'){
x=i;y=j;
}
}
}
trace(x,y);
printf("%d\n",number);
}
//debug();
return 0;
} | a.cc: In function 'int main()':
a.cc:53:25: error: 'memcpy' was not declared in this scope
53 | memcpy(&map[i],buf,w);
| ^~~~~~
a.cc:2:1: note: 'memcpy' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include<iostream>
+++ |+#include <cstring>
2 |
|
s362739660 | p00711 | C++ | #include <iostream>
#include <queue>
#include <utility>
#include <array>
using namespace std;
typedef pair<int, int> pii;
int height, width;
int sx, sy;
int ans = 0;
array<int, 4> dx = {0, 0, 1, -1};
array<int, 4> dy = {1, -1, 0, 0};
void bfs()
{
queue<pii> p;
p.push({sx, sy});
while (!p.empty()) {
pii q = p.front(); p.pop();
//??????
int cx = p.first;
int cy = p.second;
for (int i = 0; i < 4; ++i) {
int nx = cx + dx.at(i);
int ny = cy + dy.at(i);
if (nx >= 0 && nx < width && ny >= 0 && ny < height
&& field.at(ny).at(nx) == '.') {
ans++;
p.push({nx, ny});
}
}
}
std::cout << ans << std::endl;
}
int main()
{
while (cin >> height >> width) {
if (height == 0 && width == 0) break;
ans = 0;
vector<vector<char>> field(height, vector<char>(width));
for (int y = 0; y < height; ++y) {
for (int x = 0; x < width; ++x) {
cin >> field.at(y).at(x);
if (field.at(y).at(x) == '@') {
sx = x; sy = y;
}
}
}
bfs();
}
return 0;
} | a.cc: In function 'void bfs()':
a.cc:26:20: error: 'class std::queue<std::pair<int, int> >' has no member named 'first'
26 | int cx = p.first;
| ^~~~~
a.cc:27:20: error: 'class std::queue<std::pair<int, int> >' has no member named 'second'
27 | int cy = p.second;
| ^~~~~~
a.cc:34:24: error: 'field' was not declared in this scope
34 | && field.at(ny).at(nx) == '.') {
| ^~~~~
|
s356449364 | p00711 | C++ | #include<iostream>
#include<algorithm>
#include<utility>
#include<queue>
#define loop(i,a,b) for(int i=a;i<b;i++)
#define rep(i,a) loop(i,0,a)
#define P pair<int, int>
using namespace std;
char field[20][20];
int W, H,sx,sy,nx,ny;
int dx[4] = { 1, 0, -1, 0 };
int dy[4] = { 0, 1, 0, -1 };
int cnt = 1;
void bfs(){
queue<P> que;
que.push(P(sx, sy));
while (1){
if (que.empty()){
break;
}
P p = que.front();
que.pop();
rep(i, 4){
nx = p.first + dx[i];
ny = p.second + dy[i];
if (nx >= 0 && nx < W && 0 <= ny && ny < H && field[ny][nx] == '.'){
field[ny][nx] = '#';
que.push(P(nx, ny));
cnt++;
}
}
/*
rep(i, H){
rep(j, W){
cout << field[i][j];
}
cout << endl;
}
*/
}
} | /usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
|
s978634870 | p00711 | C++ | 1 #include <bits/stdc++.h>
2
3 using namespace std;
4
5 int w, h, cnt;
6 int vx[] = {0, 1, 0, -1};
7 int vy[] = {1, 0, -1, 0};
8 char field[20][20];
9
10 void solve(int x, int y){
11
12 ++cnt;
13 field[y][x] = '#';
14
15 for(int i = 0; i < 4; ++i){
16
17 int nx = x + vx[i];
18 int ny = y + vy[i];
19
20 if(nx >= 0 && nx < w && ny >= 0 && ny < h && field[ny][nx] == '.')
21 solve(nx, ny);
22
23 }
24
25 }
26
27 int main(){
28
29 int sx, sy;
30 while(cin >> w >> h){
31
32 if(!(w || h)) break;
33
34 for(int i = 0; i < h; ++i){
35 for(int j = 0; j < w; ++j){
36 cin >> field[i][j];
37 if(field[i][j] == '@'){
38 sx = j;
39 sy = i;
40 }
41 }
42 }
43
44 cnt = 0;
45
46 solve(sx, sy);
47
48 cout << cnt << endl;
49
50 }
51
52 }
~ | a.cc:1:5: error: stray '#' in program
1 | 1 #include <bits/stdc++.h>
| ^
a.cc:1:3: error: expected unqualified-id before numeric constant
1 | 1 #include <bits/stdc++.h>
| ^
a.cc:4:3: error: expected unqualified-id before numeric constant
4 | 4
| ^
a.cc:6:3: error: expected unqualified-id before numeric constant
6 | 6 int vx[] = {0, 1, 0, -1};
| ^
a.cc:7:3: error: expected unqualified-id before numeric constant
7 | 7 int vy[] = {1, 0, -1, 0};
| ^
a.cc:8:3: error: expected unqualified-id before numeric constant
8 | 8 char field[20][20];
| ^
a.cc:9:3: error: expected unqualified-id before numeric constant
9 | 9
| ^
a.cc:26:2: error: expected unqualified-id before numeric constant
26 | 26
| ^~
a.cc:53:2: error: expected class-name at end of input
53 | ~
| ^
|
s126221540 | p00711 | C++ | #include<iostrem>
#include<utility>
#include<queue>
using namespace std;
char room[21][21];
int dx[4]={-1,0,1,0},dy[4]={0,-1,0,1};
typedef pair<int,int> p;
int main(){
int x,y;
queue<p> que;
int w,h;
cin>>w>>h;
if(w+h==0) return;
for(int a=0;a<h;a++){
for(int b=0;b<w;b++){
cin>>room[a][b];
if(room[a][b]=='@'){
x=b,y=a;
que.push(p(b,a));
room[a][b]='#';
}
}
}
int cnt=1;
int nx,ny;
while(que.size()){
p ap=que.front();
que.pop;
for(int i=-1;i<=1;i++){
nx=ap.first+dx[i];
ny=ap.second+dy[i];
if(0<=nx&&nx<=w&&0<=ny&&ny<=h&&room[ny][nx]!='#'){
room[ny][nx]='#';
que.push(p(nx,ny));
cnt++;
}
}
}
} | a.cc:1:9: fatal error: iostrem: No such file or directory
1 | #include<iostrem>
| ^~~~~~~~~
compilation terminated.
|
s015599225 | p00711 | C++ | #include<iostream>
#include<utility>
#include<queue>
using namespace std;
char room[21][21];
int dx[4]={-1,0,1,0},dy[4]={0,-1,0,1};
typedef pair<int,int> p;
int main(){
int x,y;
queue<p> que;
int w,h;
cin>>w>>h;
if(w+h==0) return;
for(int a=0;a<h;a++){
for(int b=0;b<w;b++){
cin>>room[a][b];
if(room[a][b]=='@'){
x=b,y=a;
que.push(p(b,a));
room[a][b]='#';
}
}
}
int cnt=1;
int nx,ny;
while(que.size()){
p ap=que.front();
que.pop;
for(int i=-1;i<=1;i++){
nx=ap.first+dx[i];
ny=ap.second+dy[i];
if(0<=nx&&nx<=w&&0<=ny&&ny<=h&&room[ny][nx]!='#'){
room[ny][nx]='#';
que.push(p(nx,ny));
cnt++;
}
}
}
cout<<cnt;
} | a.cc: In function 'int main()':
a.cc:15:20: error: return-statement with no value, in function returning 'int' [-fpermissive]
15 | if(w+h==0) return;
| ^~~~~~
a.cc:31:21: error: invalid use of non-static member function 'void std::queue<_Tp, _Sequence>::pop() [with _Tp = std::pair<int, int>; _Sequence = std::deque<std::pair<int, int>, std::allocator<std::pair<int, int> > >]'
31 | que.pop;
| ~~~~^~~
In file included from /usr/include/c++/14/queue:66,
from a.cc:3:
/usr/include/c++/14/bits/stl_queue.h:316:7: note: declared here
316 | pop()
| ^~~
|
s852763388 | p00711 | C++ | #include <iostream>
#include <queue>
#include <set>
using namespace std;
const int MAX_SIZE = 20;
typedef pair<int, int> P;
int calc(char f[][MAX_SIZE], queue<P> q, int W, int H) {
set<P> s;
while (q.size()) {
P p = q.front();
q.pop();
s.insert(p);
int di[] = {-1, 1, 0, 0};
int dj[] = {0, 0, -1, 1};
for (int k = 0; k < 4; ++k) {
int i = p.first + di[k];
int j = p.second + dj[k];
if (i >= 0 && j >= 0 && i < H && j < W && f[i][j] == '.') {
pair<set<P>::iterator, bool> r = s.insert(P(i, j));
if (r.second) q.push(*r.first);
}
}
}
return s.size();
}
int main() {
int W, H;
char f[MAX_SIZE + 1][MAX_SIZE + 1];
while (true) {
queue<P> q;
cin >> W >> H;
if (W == 0 && H == 0) break;
for (int i = 0; i < H; ++i) {
cin >> f[i];
for (int j = 0; j < W; ++j) {
if (f[i][j] == '@') {
q.push(P(i, j));
}
}
}
cout << calc(f, q, W, H) << endl;
}
} | a.cc: In function 'int main()':
a.cc:43:18: error: cannot convert 'char (*)[21]' to 'char (*)[20]'
43 | cout << calc(f, q, W, H) << endl;
| ^
| |
| char (*)[21]
a.cc:9:15: note: initializing argument 1 of 'int calc(char (*)[20], std::queue<std::pair<int, int> >, int, int)'
9 | int calc(char f[][MAX_SIZE], queue<P> q, int W, int H) {
| ~~~~~^~~~~~~~~~~~~
|
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