submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3 values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s388982700 | p03853 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int h,w;
cin>>h>>w;
vector<string> s(h);
for(int i=0;i<h;i++){
cin>>s.at(i);
cout<<s.at(i)<<endl<<s.at(i)<<endl;
} | a.cc: In function 'int main()':
a.cc:12:2: error: expected '}' at end of input
12 | }
| ^
a.cc:4:12: note: to match this '{'
4 | int main() {
| ^
|
s525927524 | p03853 | C | #include<iostream>
#include<stdio.h>
#include<math.h>
using namespace std;
int main() {
int h,w;
// scanf("%d %d",&h,&w);
cin>>h>>w;
char str[1001][1001]= {'\0'};
int i,j;
fflush(stdin);
for(i=1; i<=h; i++) {
for(j=1; j<=w; j++) {
// scanf("%c",str[i][j]);
cin>>str[i][j];
}
}
// for(i=1; i<=h; i++) {
// gets(str[i]);
// }
for(i=1; i<=h; i++) {
for(j=1; j<=w; j++) {
printf("%c",str[i][j]);
}
// printf("%s",str[i]);
printf("\n");
for(j=1; j<=w; j++) {
printf("%c",str[i][j]);
}
// printf("%s",str[i]);
printf("\n");
}
// double temp;
// for(i=1; i<=h; i++) {
// gets(str[i]);
// }
// for(i=1; i<=h*2-1; i++) {
// for(j=0; j<w; j++) {
// temp=floor((i+1)/2);
// int a=(int)temp;
// printf("%c",str[a][j]);
// }
// printf("\n");
// }
// for(j=0; j<w; j++) {
// temp=floor((i+1)/2);
// int a=(int)temp;
// printf("%c",str[a][j]);
// }
} | main.c:1:9: fatal error: iostream: No such file or directory
1 | #include<iostream>
| ^~~~~~~~~~
compilation terminated.
|
s317170979 | p03853 | C++ | #include<stdio.h>
int main(){
int h,w;
scanf("%d %d",&h,&w);
char str[101][101];
int i;
fflush(stdin);
for(i=0;i<h;i++){
gets(str[i]);
}
for(i=0;i<h;i++){
puts(str[i]);
puts(str[i]);
}
return 0;
} | a.cc: In function 'int main()':
a.cc:9:17: error: 'gets' was not declared in this scope; did you mean 'getw'?
9 | gets(str[i]);
| ^~~~
| getw
|
s839433277 | p03853 | C++ | #include<iostream>
#include<cstdio>
using namespace std;
int main(){
int h,w;
cin>>h>>w;
char str[101][101];
int i;
fflush(stdin);
for(i=0;i<h;i++){
gets(str[i]);
}
for(i=0;i<h;i++){
puts(str[i]);
puts(str[i]);
}
return 0;
} | a.cc: In function 'int main()':
a.cc:11:17: error: 'gets' was not declared in this scope; did you mean 'getw'?
11 | gets(str[i]);
| ^~~~
| getw
|
s719441731 | p03853 | C++ | #include<iostream>
using namespace std;
int main(){
int h,w;
cin>>h>>w;
char str[101][101];
int i;
fflush(stdin);
for(i=0;i<h;i++){
gets(str[i]);
}
for(i=0;i<h;i++){
puts(str[i]);
puts(str[i]);
}
return 0;
} | a.cc: In function 'int main()':
a.cc:10:17: error: 'gets' was not declared in this scope; did you mean 'getw'?
10 | gets(str[i]);
| ^~~~
| getw
|
s886749999 | p03853 | C | #include<iostream>
using namespace std;
int main(){
int h,w;
cin>>h>>w;
char str[101][101];
int i;
fflush(stdin);
for(i=0;i<h;i++){
gets(str[i]);
}
for(i=0;i<h;i++){
puts(str[i]);
puts(str[i]);
}
return 0;
} | main.c:1:9: fatal error: iostream: No such file or directory
1 | #include<iostream>
| ^~~~~~~~~~
compilation terminated.
|
s066235787 | p03853 | C | #include<stdio.h>
int main() {
int h,w;
// cin>>h>>w;
// getchar();
scanf("%d %d",&h,&w);
// fflush(stdin);
while(getchar()!='\n')
continue;
char str[][101]= {'\0'};
int i,j;
for(i=0; i<h; i++) {
gets(str[i]);
// for(j=0; j>w; j++) {
//// cin>>str[i][j];
//// scanf("%c",&str[i][j]);
// }
}
for(i=0; i<2*h; i++) {
for(j=0; j<w; j++) {
cout<<str[(i)/2][j];
}
printf("\n");
}
return 0;
} | main.c: In function 'main':
main.c:13:17: error: implicit declaration of function 'gets'; did you mean 'fgets'? [-Wimplicit-function-declaration]
13 | gets(str[i]);
| ^~~~
| fgets
main.c:21:25: error: 'cout' undeclared (first use in this function)
21 | cout<<str[(i)/2][j];
| ^~~~
main.c:21:25: note: each undeclared identifier is reported only once for each function it appears in
|
s475488103 | p03853 | C++ | #include<iostream>
#include<cstdio>
using namespace std;
int main() {
int h,w;
// cin>>h>>w;
// getchar();
scanf("%d %d",&h,&w);
// fflush(stdin);
while(getchar()!='\n')
continue;
char str[][101]= {'\0'};
int i,j;
for(i=0; i<h; i++) {
gets(str[i]);
// for(j=0; j>w; j++) {
//// cin>>str[i][j];
//// scanf("%c",&str[i][j]);
// }
}
for(i=0; i<2*h; i++) {
for(j=0; j<w; j++) {
cout<<str[(i)/2][j];
}
printf("\n");
}
return 0;
} | a.cc: In function 'int main()':
a.cc:15:17: error: 'gets' was not declared in this scope; did you mean 'getw'?
15 | gets(str[i]);
| ^~~~
| getw
|
s552646235 | p03853 | C++ | #include <stdio.h>
#include <math.h>
#include <string.h>
#include <algorithm>
#include <iostream>
#include <string>
#include <time.h>
#include <queue>
#include <list>
#include <string.h>
#define sf scanf
#define pf printf
#define lf double
#define ll long long
#define p123 printf("123\n");
#define pn printf("\n");
#define pk printf(" ");
#define p(n) printf("%d",n);
#define pln(n) printf("%d\n",n);
#define s(n) scanf("%d",&n);
#define ss(n) scanf("%s",n);
#define ps(n) printf("%s",n);
#define sld(n) scanf("%lld",&n);
#define pld(n) printf("%lld",n);
#define slf(n) scanf("%lf",&n);
#define plf(n) printf("%lf",n);
#define sc(n) scanf("%c",&n);
#define pc(n) printf("%c",n);
#define gc getchar();
#define re(n,a) memset(n,a,sizeof(n));
#define len(a) strlen(a)
#define LL long long
#define eps 1e-6
using namespace std;
const double pi = 3.1415926535;
/*
https://codeforces.com/contest/1106/problems
https://codeforces.com/contest/1106/submit
*/
const ll mod = 1e9+7;
//快速幂 (a^b)%mod
//如果求逆元，则b = mod-2;
ll pow_quick(ll a,ll b){
ll r = 1,base = a;
while(b){
if(b & 1){
r *= base;
r %= mod;
}
base *= base;
base %= mod;
b >>= 1;
}
return r;
}
char a[1000000];
int main(){
int h,w;
s(h) s(w)
gc
for(int i = 0; i < h; i ++){
gets(a);
puts(a);
puts(a);
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:62:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
62 | gets(a);
| ^~~~
| getw
|
s771514459 | p03853 | C++ | #include <stdio.h>
#include <math.h>
#include <string.h>
#include <algorithm>
#include <iostream>
#include <string>
#include <time.h>
#include <queue>
#include <list>
#include <string.h>
#define sf scanf
#define pf printf
#define lf double
#define ll long long
#define p123 printf("123\n");
#define pn printf("\n");
#define pk printf(" ");
#define p(n) printf("%d",n);
#define pln(n) printf("%d\n",n);
#define s(n) scanf("%d",&n);
#define ss(n) scanf("%s",n);
#define ps(n) printf("%s",n);
#define sld(n) scanf("%lld",&n);
#define pld(n) printf("%lld",n);
#define slf(n) scanf("%lf",&n);
#define plf(n) printf("%lf",n);
#define sc(n) scanf("%c",&n);
#define pc(n) printf("%c",n);
#define gc getchar();
#define re(n,a) memset(n,a,sizeof(n));
#define len(a) strlen(a)
#define LL long long
#define eps 1e-6
using namespace std;
const double pi = 3.1415926535;
/*
https://codeforces.com/contest/1106/problems
https://codeforces.com/contest/1106/submit
*/
const ll mod = 1e9+7;
//快速幂 (a^b)%mod
//如果求逆元，则b = mod-2;
ll pow_quick(ll a,ll b){
ll r = 1,base = a;
while(b){
if(b & 1){
r *= base;
r %= mod;
}
base *= base;
base %= mod;
b >>= 1;
}
return r;
}
char a[1000000];
int main(){
int h,w;
s(h) s(w)
gc
for(int i = 0; i < h; i ++){
gets(a);
puts(a);
puts(a);
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:62:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
62 | gets(a);
| ^~~~
| getw
|
s668423449 | p03853 | C++ | #include<bits/stdc++.h>
using namespace std;
int main()
{
int h, w;
cin >> h >> w;
vector<vector<int>> c(h, vector(w));
int i, j;
for(i = 0; i < h; i++)
{
for(j = 0; j < w; j++)
{
cin >> c.at(i).at(j);
}
}
for(i = 0; i < 2 * h; i++)
{
for(j = 0; j < w; j++)
{
cout << c.at(i/2).at(j);
}
cout << endl;
}
} | a.cc: In function 'int main()':
a.cc:8:36: error: class template argument deduction failed:
8 | vector<vector<int>> c(h, vector(w));
| ^
a.cc:8:36: error: no matching function for call to 'vector(int&)'
In file included from /usr/include/c++/14/vector:66,
from /usr/include/c++/14/functional:64,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53,
from a.cc:1:
/usr/include/c++/14/bits/stl_vector.h:707:9: note: candidate: 'template<class _Tp, class _Alloc, class _InputIterator, class> vector(_InputIterator, _InputIterator, const _Alloc&)-> std::vector<_Tp, _Alloc>'
707 | vector(_InputIterator __first, _InputIterator __last,
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:707:9: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:678:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::initializer_list<_Tp>, const _Alloc&)-> std::vector<_Tp, _Alloc>'
678 | vector(initializer_list<value_type> __l,
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:678:7: note: template argument deduction/substitution failed:
a.cc:8:36: note: mismatched types 'std::initializer_list<_Tp>' and 'int'
8 | vector<vector<int>> c(h, vector(w));
| ^
/usr/include/c++/14/bits/stl_vector.h:659:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::vector<_Tp, _Alloc>&&, std::__type_identity_t<_Alloc>&)-> std::vector<_Tp, _Alloc>'
659 | vector(vector&& __rv, const __type_identity_t<allocator_type>& __m)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:659:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:640:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::vector<_Tp, _Alloc>&&, const _Alloc&, std::false_type)-> std::vector<_Tp, _Alloc>'
640 | vector(vector&& __rv, const allocator_type& __m, false_type)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:640:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:635:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::vector<_Tp, _Alloc>&&, const _Alloc&, std::true_type)-> std::vector<_Tp, _Alloc>'
635 | vector(vector&& __rv, const allocator_type& __m, true_type) noexcept
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:635:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:624:7: note: candidate: 'template<class _Tp, class _Alloc> vector(const std::vector<_Tp, _Alloc>&, std::__type_identity_t<_Alloc>&)-> std::vector<_Tp, _Alloc>'
624 | vector(const vector& __x, const __type_identity_t<allocator_type>& __a)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:624:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:620:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::vector<_Tp, _Alloc>&&)-> std::vector<_Tp, _Alloc>'
620 | vector(vector&&) noexcept = default;
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:620:7: note: template argument deduction/substitution failed:
a.cc:8:36: note: mismatched types 'std::vector<_Tp, _Alloc>' and 'int'
8 | vector<vector<int>> c(h, vector(w));
| ^
/usr/include/c++/14/bits/stl_vector.h:601:7: note: candidate: 'template<class _Tp, class _Alloc> vector(const std::vector<_Tp, _Alloc>&)-> std::vector<_Tp, _Alloc>'
601 | vector(const vector& __x)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:601:7: note: template argument deduction/substitution failed:
a.cc:8:36: note: mismatched types 'const std::vector<_Tp, _Alloc>' and 'int'
8 | vector<vector<int>> c(h, vector(w));
| ^
/usr/include/c++/14/bits/stl_vector.h:569:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::size_t, const _Tp&, const _Alloc&)-> std::vector<_Tp, _Alloc>'
569 | vector(size_type __n, const value_type& __value,
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:569:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:556:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::size_t, const _Alloc&)-> std::vector<_Tp, _Alloc>'
556 | vector(size_type __n, const allocator_type& __a = allocator_type())
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:556:7: note: template argument deduction/substitution failed:
a.cc:8:36: note: couldn't deduce template parameter '_Tp'
8 | vector<vector<int>> c(h, vector(w));
| ^
/usr/include/c++/14/bits/stl_vector.h:542:7: note: candidate: 'template<class _Tp, class _Alloc> vector(const _Alloc&)-> std::vector<_Tp, _Alloc>'
542 | vector(const allocator_type& __a) _GLIBCXX_NOEXCEPT
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:542:7: note: template argument deduction/substitution failed:
a.cc:8:36: note: couldn't deduce template parameter '_Tp'
8 | vector<vector<int>> c(h, vector(w));
| ^
/usr/include/c++/14/bits/stl_vector.h:531:7: note: candidate: 'template<class _Tp, class _Alloc> vector()-> std::vector<_Tp, _Alloc>'
531 | vector() = default;
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:531:7: note: candidate expects 0 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:428:11: note: candidate: 'template<class _Tp, class _Alloc> vector(std::vector<_Tp, _Alloc>)-> std::vector<_Tp, _Alloc>'
428 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:428:11: note: template argument deduction/substitution failed:
a.cc:8:36: note: mismatched types 'std::vector<_Tp, _Alloc>' and 'int'
8 | vector<vector<int>> c(h, vector(w));
| ^
/usr/include/c++/14/bits/stl_vector.h:2033:5: note: candidate: 'template<class _InputIterator, class _ValT, class _Allocator, class, class> std::vector(_InputIterator, _InputIterator, _Allocator)-> vector<_ValT, _Allocator>'
2033 | vector(_InputIterator, _InputIterator, _Allocator = _Allocator())
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:2033:5: note: candidate expects 2 arguments, 1 provided
|
s654384457 | p03853 | C++ | #include<bits/stdc++.h>
using namespace std;
int main()
{
int h, w;
cin >> h >> w;
vector<vector<int>> c(h, vector(w));
int i, j;
for(i = 0; i < h; i++)
{
for(j = 0; j < w; j++)
{
cin >> c.at(i).at(j);
}
}
for(i = 0; i < 2 * h; i++)
{
for(j = 0; j < w; j++)
{
cout << c.at(i/2).at(j)
}
cout << endl;
}
} | a.cc: In function 'int main()':
a.cc:8:36: error: class template argument deduction failed:
8 | vector<vector<int>> c(h, vector(w));
| ^
a.cc:8:36: error: no matching function for call to 'vector(int&)'
In file included from /usr/include/c++/14/vector:66,
from /usr/include/c++/14/functional:64,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53,
from a.cc:1:
/usr/include/c++/14/bits/stl_vector.h:707:9: note: candidate: 'template<class _Tp, class _Alloc, class _InputIterator, class> vector(_InputIterator, _InputIterator, const _Alloc&)-> std::vector<_Tp, _Alloc>'
707 | vector(_InputIterator __first, _InputIterator __last,
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:707:9: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:678:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::initializer_list<_Tp>, const _Alloc&)-> std::vector<_Tp, _Alloc>'
678 | vector(initializer_list<value_type> __l,
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:678:7: note: template argument deduction/substitution failed:
a.cc:8:36: note: mismatched types 'std::initializer_list<_Tp>' and 'int'
8 | vector<vector<int>> c(h, vector(w));
| ^
/usr/include/c++/14/bits/stl_vector.h:659:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::vector<_Tp, _Alloc>&&, std::__type_identity_t<_Alloc>&)-> std::vector<_Tp, _Alloc>'
659 | vector(vector&& __rv, const __type_identity_t<allocator_type>& __m)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:659:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:640:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::vector<_Tp, _Alloc>&&, const _Alloc&, std::false_type)-> std::vector<_Tp, _Alloc>'
640 | vector(vector&& __rv, const allocator_type& __m, false_type)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:640:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:635:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::vector<_Tp, _Alloc>&&, const _Alloc&, std::true_type)-> std::vector<_Tp, _Alloc>'
635 | vector(vector&& __rv, const allocator_type& __m, true_type) noexcept
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:635:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:624:7: note: candidate: 'template<class _Tp, class _Alloc> vector(const std::vector<_Tp, _Alloc>&, std::__type_identity_t<_Alloc>&)-> std::vector<_Tp, _Alloc>'
624 | vector(const vector& __x, const __type_identity_t<allocator_type>& __a)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:624:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:620:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::vector<_Tp, _Alloc>&&)-> std::vector<_Tp, _Alloc>'
620 | vector(vector&&) noexcept = default;
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:620:7: note: template argument deduction/substitution failed:
a.cc:8:36: note: mismatched types 'std::vector<_Tp, _Alloc>' and 'int'
8 | vector<vector<int>> c(h, vector(w));
| ^
/usr/include/c++/14/bits/stl_vector.h:601:7: note: candidate: 'template<class _Tp, class _Alloc> vector(const std::vector<_Tp, _Alloc>&)-> std::vector<_Tp, _Alloc>'
601 | vector(const vector& __x)
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:601:7: note: template argument deduction/substitution failed:
a.cc:8:36: note: mismatched types 'const std::vector<_Tp, _Alloc>' and 'int'
8 | vector<vector<int>> c(h, vector(w));
| ^
/usr/include/c++/14/bits/stl_vector.h:569:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::size_t, const _Tp&, const _Alloc&)-> std::vector<_Tp, _Alloc>'
569 | vector(size_type __n, const value_type& __value,
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:569:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:556:7: note: candidate: 'template<class _Tp, class _Alloc> vector(std::size_t, const _Alloc&)-> std::vector<_Tp, _Alloc>'
556 | vector(size_type __n, const allocator_type& __a = allocator_type())
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:556:7: note: template argument deduction/substitution failed:
a.cc:8:36: note: couldn't deduce template parameter '_Tp'
8 | vector<vector<int>> c(h, vector(w));
| ^
/usr/include/c++/14/bits/stl_vector.h:542:7: note: candidate: 'template<class _Tp, class _Alloc> vector(const _Alloc&)-> std::vector<_Tp, _Alloc>'
542 | vector(const allocator_type& __a) _GLIBCXX_NOEXCEPT
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:542:7: note: template argument deduction/substitution failed:
a.cc:8:36: note: couldn't deduce template parameter '_Tp'
8 | vector<vector<int>> c(h, vector(w));
| ^
/usr/include/c++/14/bits/stl_vector.h:531:7: note: candidate: 'template<class _Tp, class _Alloc> vector()-> std::vector<_Tp, _Alloc>'
531 | vector() = default;
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:531:7: note: candidate expects 0 arguments, 1 provided
/usr/include/c++/14/bits/stl_vector.h:428:11: note: candidate: 'template<class _Tp, class _Alloc> vector(std::vector<_Tp, _Alloc>)-> std::vector<_Tp, _Alloc>'
428 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:428:11: note: template argument deduction/substitution failed:
a.cc:8:36: note: mismatched types 'std::vector<_Tp, _Alloc>' and 'int'
8 | vector<vector<int>> c(h, vector(w));
| ^
/usr/include/c++/14/bits/stl_vector.h:2033:5: note: candidate: 'template<class _InputIterator, class _ValT, class _Allocator, class, class> std::vector(_InputIterator, _InputIterator, _Allocator)-> vector<_ValT, _Allocator>'
2033 | vector(_InputIterator, _InputIterator, _Allocator = _Allocator())
| ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:2033:5: note: candidate expects 2 arguments, 1 provided
a.cc:21:30: error: expected ';' before '}' token
21 | cout << c.at(i/2).at(j)
| ^
| ;
22 | }
| ~
|
s159867480 | p03853 | C | #include<stdio.h>
int main(){
char s[101][101];
int H, W, i;
scanf("%d %d", &H, &W)
for(i = 0; i < H; i++){
scanf("%s", s[i]);
}
for (i = 0; i < 2*H; i++){
printf("%s\n", s[i/2]);
}
return 0;
} | main.c: In function 'main':
main.c:7:25: error: expected ';' before 'for'
7 | scanf("%d %d", &H, &W)
| ^
| ;
8 | for(i = 0; i < H; i++){
| ~~~
|
s022270270 | p03853 | C++ | 9 20
.....***....***.....
....*...*..*...*....
...*.....**.....*...
...*.....*......*...
....*.....*....*....
.....**..*...**.....
.......*..*.*.......
........**.*........
.........**......... | a.cc:1:1: error: expected unqualified-id before numeric constant
1 | 9 20
| ^
|
s812419597 | p03853 | C++ | 1 4
***. | a.cc:1:1: error: expected unqualified-id before numeric constant
1 | 1 4
| ^
|
s994140411 | p03853 | C | #include<studio.h>
int main(void)
{
int h,w,moji[110];
scanf("%d%d",&h,&w);
for(int i = 0;i < h;i++)
{
scanf("%s",moji);
printf("%s",moji);
printf("%s",moji);
}
return 0;
} | main.c:1:9: fatal error: studio.h: No such file or directory
1 | #include<studio.h>
| ^~~~~~~~~~
compilation terminated.
|
s516806113 | p03853 | C++ | #include<stdio.h>
int main(void)
{
int h,w;
char a[10000][10000];
scanf("%d%d",&h,&w);
for(i=1;i<=w;i++) for(j=1;j<=h;j++) scanf("%c",&a[i][j]);
for(i=1;i<=w;i=(i+1)/2){
for(j=1;j<=h;j++) printf("%c",a[i][j]);
printf("\n");
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:7:13: error: 'i' was not declared in this scope
7 | for(i=1;i<=w;i++) for(j=1;j<=h;j++) scanf("%c",&a[i][j]);
| ^
a.cc:7:31: error: 'j' was not declared in this scope
7 | for(i=1;i<=w;i++) for(j=1;j<=h;j++) scanf("%c",&a[i][j]);
| ^
a.cc:8:13: error: 'i' was not declared in this scope
8 | for(i=1;i<=w;i=(i+1)/2){
| ^
a.cc:9:21: error: 'j' was not declared in this scope
9 | for(j=1;j<=h;j++) printf("%c",a[i][j]);
| ^
|
s202129159 | p03853 | C++ | #include<iostream>
using namespace std;
int main(){
int h,w;cin>>h>>w;
vector<string> c(h);
for(int i=0;i<h;i++){
cin>>c[i];
}
for(int i=0;i<h;i++){
cout<<c[i]<<endl;
cout<<c[i]<<endl;
}
}
| a.cc: In function 'int main()':
a.cc:5:3: error: 'vector' was not declared in this scope
5 | vector<string> c(h);
| ^~~~~~
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 | using namespace std;
a.cc:5:16: error: expected primary-expression before '>' token
5 | vector<string> c(h);
| ^
a.cc:5:18: error: 'c' was not declared in this scope
5 | vector<string> c(h);
| ^
|
s178517377 | p03853 | C++ | #include <iostream>
using namespace std;
int main()
{
int h,w;
cin >>h>>w;
char C[h][w];
for(int i=0;i<h;i++){
for(int j=0;j<w;j++){
cin>>C[i][j];
}
}
for(int i=0;i<h;i++){
for(int j=0;j<w;j++){
cout<<C[i][j];
}
cout<<endl;
for(int j=0;j<w;j++){
cout<<C[i][j];
}
cout<<endl;
} | a.cc: In function 'int main()':
a.cc:26:6: error: expected '}' at end of input
26 | }
| ^
a.cc:6:1: note: to match this '{'
6 | {
| ^
|
s719360295 | p03853 | C++ | #include <iostream>
#include <string>
#include <sstream>
#include <set>
#include <map>
#include <unordered_map>
#include <stack>
#include <queue>
#include <vector>
#include <utility>
#include <iomanip>
#include <sstream>
#include <bitset>
#include <cstdlib>
#include <iterator>
#include <algorithm>
#include <functional>
#include <random>
#include <bits/stdc++.h>
#include <stdio.h>
#include <cstdio>
#include <cctype>
#include <cmath>
#include <math.h>
#include <ctime>
#include <cstring>
typedef long long ll;
using namespace std;
#define FOR(i,N) for(ll i=0;i<N;i++)
#define RFOR(i,N) for(ll i=N-1;i>=0;--i)
#define COUT(str) cout << str << endl
#define MAX_N 100 //"long long","int"かを変えること!!!!
//入力
int h,w ;
string BUR[105];
int main() {
int h, w;
cin >> h >> w;
FOR(i, h) {
cin >> BUR[i];
COUT(BUR)[i];
COUT(BUR)[i];
}
return 0;
} | a.cc: In function 'int main()':
a.cc:50:26: error: invalid types '<unresolved overloaded function type>[ll {aka long long int}]' for array subscript
50 | COUT(BUR)[i];
| ^
a.cc:52:26: error: invalid types '<unresolved overloaded function type>[ll {aka long long int}]' for array subscript
52 | COUT(BUR)[i];
| ^
|
s811163186 | p03853 | C++ | #include <iostream>
#include <string>
#include <sstream>
#include <set>
#include <map>
#include <unordered_map>
#include <stack>
#include <queue>
#include <vector>
#include <utility>
#include <iomanip>
#include <sstream>
#include <bitset>
#include <cstdlib>
#include <iterator>
#include <algorithm>
#include <functional>
#include <random>
#include <bits/stdc++.h>
#include <stdio.h>
#include <cstdio>
#include <cctype>
#include <cmath>
#include <math.h>
#include <ctime>
#include <cstring>
typedef long long ll;
using namespace std;
#define FOR(i,N) for(ll i=0;i<N;i++)
#define RFOR(i,N) for(ll i=N-1;i>=0;--i)
#define COUT(str) cout << str << endl
#define MAX_N 100 //"long long","int"かを変えること!!!!
//入力
int h,w ;
string BUR[105];
int main() {
int h, w;
cin >> h >> w;
FOR(i, h) {
cin >> BUR[i];
COUT(BUR)[i];
COUT(BUR)[i];
}
return 0;
} | a.cc: In function 'int main()':
a.cc:50:26: error: invalid types '<unresolved overloaded function type>[ll {aka long long int}]' for array subscript
50 | COUT(BUR)[i];
| ^
a.cc:52:26: error: invalid types '<unresolved overloaded function type>[ll {aka long long int}]' for array subscript
52 | COUT(BUR)[i];
| ^
|
s075832420 | p03853 | C++ | #include <iostream>
#include <string>
#include <sstream>
#include <set>
#include <map>
#include <unordered_map>
#include <stack>
#include <queue>
#include <vector>
#include <utility>
#include <iomanip>
#include <sstream>
#include <bitset>
#include <cstdlib>
#include <iterator>
#include <algorithm>
#include <functional>
#include <random>
#include <bits/stdc++.h>
#include <stdio.h>
#include <cstdio>
#include <cctype>
#include <cmath>
#include <math.h>
#include <ctime>
#include <cstring>
typedef long long ll;
using namespace std;
#define FOR(i,N) for(ll i=0;i<N;i++)
#define RFOR(i,N) for(ll i=N-1;i>=0;--i)
#define COUT(str) cout << str << endl
#define MAX_N 100 //"long long","int"かを変えること!!!!
//入力
int h,w ;
string BUR[105];
int main() {
int h, w;
cin >> h >> w;
FOR(i, h) {
cin >> BUR;
COUT(BUR);
COUT(BUR);
}
return 0;
} | a.cc: In function 'int main()':
a.cc:48:21: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::string [105]' {aka 'std::__cxx11::basic_string<char> [105]'})
48 | cin >> BUR;
| ~~~ ^~ ~~~
| | |
| | std::string [105] {aka std::__cxx11::basic_string<char> [105]}
| std::istream {aka std::basic_istream<char>}
In file included from /usr/include/c++/14/iostream:42,
from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
170 | operator>>(bool& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:170:7: note: conversion of argument 1 would be ill-formed:
a.cc:48:24: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'std::string*' {aka 'std::__cxx11::basic_string<char>*'}
48 | cin >> BUR;
| ^~~
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
174 | operator>>(short& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:174:7: note: conversion of argument 1 would be ill-formed:
a.cc:48:24: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'short int' [-fpermissive]
48 | cin >> BUR;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:48:24: error: cannot bind rvalue '(short int)((std::string*)(& BUR))' to 'short int&'
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
177 | operator>>(unsigned short& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:177:7: note: conversion of argument 1 would be ill-formed:
a.cc:48:24: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'short unsigned int' [-fpermissive]
48 | cin >> BUR;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:48:24: error: cannot bind rvalue '(short unsigned int)((std::string*)(& BUR))' to 'short unsigned int&'
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
181 | operator>>(int& __n);
| ^~~~~~~~
/usr/include/c++/14/istream:181:7: note: conversion of argument 1 would be ill-formed:
a.cc:48:24: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'int' [-fpermissive]
48 | cin >> BUR;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:48:24: error: cannot bind rvalue '(int)((std::string*)(& BUR))' to 'int&'
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
184 | operator>>(unsigned int& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:184:7: note: conversion of argument 1 would be ill-formed:
a.cc:48:24: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'unsigned int' [-fpermissive]
48 | cin >> BUR;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:48:24: error: cannot bind rvalue '(unsigned int)((std::string*)(& BUR))' to 'unsigned int&'
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
188 | operator>>(long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:188:7: note: conversion of argument 1 would be ill-formed:
a.cc:48:24: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'long int' [-fpermissive]
48 | cin >> BUR;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:48:24: error: cannot bind rvalue '(long int)((std::string*)(& BUR))' to 'long int&'
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
192 | operator>>(unsigned long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:192:7: note: conversion of argument 1 would be ill-formed:
a.cc:48:24: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'long unsigned int' [-fpermissive]
48 | cin >> BUR;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:48:24: error: cannot bind rvalue '(long unsigned int)((std::string*)(& BUR))' to 'long unsigned int&'
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
199 | operator>>(long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:199:7: note: conversion of argument 1 would be ill-formed:
a.cc:48:24: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'long long int' [-fpermissive]
48 | cin >> BUR;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:48:24: error: cannot bind rvalue '(long long int)((std::string*)(& BUR))' to 'long long int&'
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
203 | operator>>(unsigned long long& __n)
| ^~~~~~~~
/usr/include/c++/14/istream:203:7: note: conversion of argument 1 would be ill-formed:
a.cc:48:24: error: invalid conversion from 'std::string*' {aka 'std::__cxx11::basic_string<char>*'} to 'long long unsigned int' [-fpermissive]
48 | cin >> BUR;
| ^~~
| |
| std::string* {aka std::__cxx11::basic_string<char>*}
a.cc:48:24: error: cannot bind rvalue '(long long unsigned int)((std::string*)(& BUR))' to 'long long unsigned int&'
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
328 | operator>>(void*& __p)
| ^~~~~~~~
/usr/include/c++/14/istream:328:7: note: conversion of argument 1 would be ill-formed:
a.cc:48:24: error: cannot bind non-const lvalue reference of type 'void*&' to an rvalue of type 'void*'
48 | cin >> BUR;
| ^~~
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
219 | operator>>(float& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:219:25: note: no known conversion for argument 1 from 'std::string [105]' {aka 'std::__cxx11::basic_string<char> [105]'} to 'float&'
219 | operator>>(float& __f)
| ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
223 | operator>>(double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:223:26: note: no known conversion for argument 1 from 'std::string [105]' {aka 'std::__cxx11::basic_string<char> [105]'} to 'double&'
223 | operator>>(double& __f)
| ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
227 | operator>>(long double& __f)
| ^~~~~~~~
/usr/include/c++/14/istream:227:31: note: no known conversion for argument 1 from 'std::string [105]' {aka 'std::__cxx11::basic_string<char> [105]'} to 'long double&'
227 | operator>>(long double& __f)
| ~~~~~~~~~~~~~^~ |
s896106585 | p03853 | C++ | #include<bits/stdc++.h>
using namespace std;
int a[101][101];
typedef long long ll;
typedef unsigned long long ull;
int main(){
int a,b,i,j;
cin>>a>>b;
for(i=1;i<=a;i++)
for(j=1;j<=b;j++) cin>>a[i][j];
for(i=1;i<=a;i++)
for(j=1;j<=b*2;j++) a[i][j]=a[(i+1)/2][j];
for(i=1;i<=a;i++)
for(j=1;j<=b*2;j++) cout<<a[i][j];
return 0;
}
| a.cc: In function 'int main()':
a.cc:10:41: error: invalid types 'int[int]' for array subscript
10 | for(j=1;j<=b;j++) cin>>a[i][j];
| ^
a.cc:12:38: error: invalid types 'int[int]' for array subscript
12 | for(j=1;j<=b*2;j++) a[i][j]=a[(i+1)/2][j];
| ^
a.cc:12:46: error: invalid types 'int[int]' for array subscript
12 | for(j=1;j<=b*2;j++) a[i][j]=a[(i+1)/2][j];
| ^
a.cc:14:44: error: invalid types 'int[int]' for array subscript
14 | for(j=1;j<=b*2;j++) cout<<a[i][j];
| ^
|
s286247277 | p03853 | C++ | #include<iostream>
#include<climits>
#include<math.h>
#include<vector>
#include<algorithm>
#include<cstdio>
#include<stdio.h>
#include <string>
#include <complex>
#include <functional>
using namespace std;
typedef pair<int,int> P;
double dat[100][100];
int dp[6][1010];//動的計画法
int prime[10000001];
char str[1010][1010];
vector<pair<int,int> > pc[100001];
int ABS(int a){return max(a,-a);}
int main(){
string s[101];
int h,n;
cin>>h>>n;
for(int i=0;i<h,i++) cin>>s[i];
for(int i=0;i<h;i++){
cout<<s[i]<<endl;
cout<<s[i]<<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:23:28: error: expected ';' before ')' token
23 | for(int i=0;i<h,i++) cin>>s[i];
| ^
| ;
|
s315235438 | p03853 | C++ | #include<iostream>
#include<string>
typedef long long int ll;
using namespace std;
ll A,B;
string S,T;
int main(){
cin>>A>>B;
REP(i,A){
cin>>S;cout<<S<<endl<<S<<endl;
}
} | a.cc: In function 'int main()':
a.cc:9:9: error: 'i' was not declared in this scope
9 | REP(i,A){
| ^
a.cc:9:5: error: 'REP' was not declared in this scope
9 | REP(i,A){
| ^~~
|
s138168079 | p03853 | C++ | #include <iostream>
#include <string>
#include <vector>
using namespace std;
int main(){
int H,W;
cin >> H >> W;
vector<char> C(10010);
for(int i=1;i<=H*W;i++){
cin >> C.at(i);}
for(int i=1;i<=W;i++){
cout << C.at(i) | a.cc: In function 'int main()':
a.cc:13:20: error: expected ';' at end of input
13 | cout << C.at(i)
| ^
| ;
a.cc:13:20: error: expected '}' at end of input
a.cc:12:24: note: to match this '{'
12 | for(int i=1;i<=W;i++){
| ^
a.cc:13:20: error: expected '}' at end of input
13 | cout << C.at(i)
| ^
a.cc:6:11: note: to match this '{'
6 | int main(){
| ^
|
s626291889 | p03853 | C++ | #include <bits/stdc++.h>
using namespace std;
int main()
{
int h,w;
cin >> h >> w;
string s;
for(int i=0;i<n;i++)
{
cin >> s;
cout << s << endl;
cout << s << endl;
}
} | a.cc: In function 'int main()':
a.cc:12:19: error: 'n' was not declared in this scope
12 | for(int i=0;i<n;i++)
| ^
|
s482299407 | p03853 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int a,b;
string array[101];
cin>>a>>b;
for(i=0;i<b;i++){
cin>>array[i];
cout<<array[i]<<endl;
cout<<array[i]<<endl;
}
} | a.cc: In function 'int main()':
a.cc:8:7: error: 'i' was not declared in this scope
8 | for(i=0;i<b;i++){
| ^
|
s148183052 | p03853 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int H,W;
cin >> H >> W;
int<vector> a(H*W);
for(int i=0;i<H*W;i++){
cin >> a.at(i);
}
| a.cc: In function 'int main()':
a.cc:7:3: error: 'int' is not a template
7 | int<vector> a(H*W);
| ^~~
a.cc:9:14: error: request for member 'at' in 'a', which is of non-class type 'int'
9 | cin >> a.at(i);
| ^~
a.cc:10:4: error: expected '}' at end of input
10 | }
| ^
a.cc:4:12: note: to match this '{'
4 | int main() {
| ^
|
s674557424 | p03853 | C++ | #include<bits/stdc++.h>
#define rep(i,n) for(int i=0;i<n;i++)
using namespace std;
int main(){
int h,w;cin>>h>>w;
rep(h){
string s;cin>>s;cout<<s<<endl<<s<<endl;
}
} | a.cc:7:14: error: macro "rep" requires 2 arguments, but only 1 given
7 | rep(h){
| ^
a.cc:2:9: note: macro "rep" defined here
2 | #define rep(i,n) for(int i=0;i<n;i++)
| ^~~
a.cc: In function 'int main()':
a.cc:7:9: error: 'rep' was not declared in this scope
7 | rep(h){
| ^~~
|
s517803488 | p03853 | C++ | #include <bits/stdc++.h>
using namespace tsd;
int main(){
char a[100][100];
int b = 0,c = 0;
cin >> b >> c;
for(int Q = 0;Q < b;Q++){
for(int W = 0;W < c;W++){
cin >> a[Q][W];
}
}
for(int Q = 0;Q < b;Q++){
for(int S = 0;S < 2;S++){
for(int W = 0;W < c;W++){
cout << a[Q][W];
}
}
cout << endl;
}
return 0;
} | a.cc:2:17: error: 'tsd' is not a namespace-name
2 | using namespace tsd;
| ^~~
a.cc: In function 'int main()':
a.cc:7:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
7 | cin >> b >> c;
| ^~~
| std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:17:9: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
17 | cout << a[Q][W];
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:20:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
20 | cout << endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:20:13: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
20 | cout << endl;
| ^~~~
| std::endl
In file included from /usr/include/c++/14/istream:41,
from /usr/include/c++/14/sstream:40,
from /usr/include/c++/14/complex:45,
from /usr/include/c++/14/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s868078193 | p03853 | C++ | #include <iostream>
#include <string>
using namespace std;
int main(){
int a,b;
string h[100];
cin>>a>>b;
for(int i=0;i<a,i++){
cin>>h[i];
cout<<h[i]<<endl;
cout<<h[i]<<endl;
}
} | a.cc: In function 'int main()':
a.cc:8:22: error: expected ';' before ')' token
8 | for(int i=0;i<a,i++){
| ^
| ;
|
s153768842 | p03853 | C++ | #include <bits/stdc++.h>
#define rep(i, a, b) for(int i=(a);i<(b);++i)
using namespace std;
typedef long long ll;
typedef pair<int, int> P;
const int INF = (1 << 30) - 1;
const ll INF64 = ((ll)1 << 62) - 1;
const ll MOD = 1e9 + 7;
const double PI = 3.1415926535897932384626433832795;
int main()
{
ll a, b;
cin >> a >> b;
string c[b];
for (int i = 0; i < b; ++i)
{
cin >> c[i]
}
for (int i = 0; i < b; ++i)
{
for (int j = 0; j < 2; ++j)
{
cout << c[i] << endl;
}
}
return 0;
} | a.cc: In function 'int main()':
a.cc:20:28: error: expected ';' before '}' token
20 | cin >> c[i]
| ^
| ;
21 | }
| ~
|
s206510105 | p03853 | C++ | #include <bits/stdc++.h>
#define rep(i, a, b) for(int i=(a);i<(b);++i)
using namespace std;
typedef long long ll;
typedef pair<int, int> P;
const int INF = (1 << 30) - 1;
const ll INF64 = ((ll)1 << 62) - 1;
const ll MOD = 1e9 + 7;
const double PI = 3.1415926535897932384626433832795;
int main()
{
ll a, b;
cin >> a >> b >> x;
string c[b];
for (int i = 0; i < b; ++i)
{
cin >> c[i]
}
for (int i = 0; i < b; ++i)
{
for (int j = 0; j < 2; ++j)
{
cout << c[i] << endl;
}
}
return 0;
} | a.cc: In function 'int main()':
a.cc:16:26: error: 'x' was not declared in this scope
16 | cin >> a >> b >> x;
| ^
a.cc:20:28: error: expected ';' before '}' token
20 | cin >> c[i]
| ^
| ;
21 | }
| ~
|
s718347099 | p03853 | Java | import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
public class Main {
private static Scanner scan;
private static void start() {
scan = new Scanner(java.lang.System.in);
scan = Input.getScanner();
System.init();
}
private static void finish() {
System.close();
}
public static void main(String[] args) {
start();
int h = scan.nextInt();
int w = scan.nextInt();
scan.nextLine();
char[][] papan = new char[h][w];
for (int i = 0; i < h; i++) {
String s = scan.nextLine();
for (int j = 0; j < w; j++) {
papan[i][j] = s.charAt(j);
}
}
char[][] papan2 = new char[2 * h][w];
for (int i = 0; i < (2 * h); i++) {
for (int j = 0; j < w; j++) {
int floor = (int) Math.floor((i) / 2);
papan2[i][j] = papan[floor][j];
}
}
for (int i = 0; i < 2 * h; i++) {
for (int j = 0; j < w; j++) {
System.out.print(papan2[i][j]);
}
System.out.println();
}
finish();
}
}
| Main.java:12: error: cannot find symbol
scan = Input.getScanner();
^
symbol: variable Input
location: class Main
Main.java:13: error: cannot find symbol
System.init();
^
symbol: method init()
location: class System
Main.java:17: error: cannot find symbol
System.close();
^
symbol: method close()
location: class System
3 errors
|
s277600483 | p03853 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int h, w; cin >> h >> w;
for(int i = 0; i < h; ++i){cin >> s; cout << s << endl << s << endl;}
return 0;
} | a.cc: In function 'int main()':
a.cc:5:43: error: 's' was not declared in this scope
5 | for(int i = 0; i < h; ++i){cin >> s; cout << s << endl << s << endl;}
| ^
|
s127258644 | p03853 | Java | import java.util.*;
public class m3a {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
List<String> s = new ArrayList<String>();
int H = sc.nextInt();
int W = sc.nextInt();
for(int i = 0;i < H;i++) {
String a = sc.next();
for(int m = 0;m < 2;m++) {
s.add(a);
}
}
for(String k : s) {
System.out.println(k);
}
}
} | Main.java:3: error: class m3a is public, should be declared in a file named m3a.java
public class m3a {
^
1 error
|
s947546366 | p03853 | C++ | #include <bits/stdc++.h>
#define INF 100000000
#define MOD9(a) (a%1000000009)
#define MOD7(a) (a%1000000007)
#define ABS(a) (a<0?-(a):a)
#define MIN(a,b) (a>b?b:a)
#define MAX(a,b) (a>b?a:b)
#define REP(i,a) for(int i=0;i<a;i++)
using namespace std;
int main(){
int H,W;
cin >> H >> W;
char c[H][W];
REP(i, H){
cin >> c[i];
}
REP(i, H){
REP(k, 2){
REP(j, W){
cout << c[i][j];
}
cout << endl;
}
}
}
#include <bits/stdc++.h>
#define INF 100000000
#define MOD9(a) (a%1000000009)
#define MOD7(a) (a%1000000007)
#define ABS(a) (a<0?-(a):a)
#define MIN(a,b) (a>b?b:a)
#define MAX(a,b) (a>b?a:b)
#define REP(i,a) for(int i=0;i<a;i++)
using namespace std;
int main(){
int H,W;
cin >> H >> W;
char c[H][W];
REP(i, H){
cin >> c[i];
}
REP(i, H){
REP(k, 2){
REP(j, W){
cout << c[i][j];
}
cout << endl;
}
}
}
| a.cc:41:5: error: redefinition of 'int main()'
41 | int main(){
| ^~~~
a.cc:12:5: note: 'int main()' previously defined here
12 | int main(){
| ^~~~
|
s021258446 | p03853 | C++ | #include <bits/stdc++.h>
#define _overload(_1,_2,_3,name,...) name
#define _rep(i,n) _range(i,0,n)
#define _range(i,a,b) for(int i=(int)(a);i<(int)(b);++i)
#define rep(...) _overload(__VA_ARGS__,_range,_rep,)(__VA_ARGS__)
#define _rrep(i,n) _rrange(i,n,0)
#define _rrange(i,a,b) for(int i=(int)(a)-1;i>=(int)(b);--i)
#define rrep(...) _overload(__VA_ARGS__,_rrange,_rrep,)(__VA_ARGS__)
#define _all(arg) begin(arg),end(arg)
#define uniq(arg) sort(_all(arg)),(arg).erase(unique(_all(arg)),end(arg))
#define getidx(ary,key) lower_bound(_all(ary),key)-begin(ary)
#define clr(a,b) memset((a),(b),sizeof(a))
#define bit(n) (1LL<<(n))
// #define DEBUG
#ifdef DEBUG
#define dump(...) fprintf(stderr, __VA_ARGS__)
#else
#define dump(...)
#endif
template<class T>bool chmax(T &a, const T &b) { return (a<b)?(a=b,1):0;}
template<class T>bool chmin(T &a, const T &b) { return (b<a)?(a=b,1):0;}
using namespace std;
using ll=long long;
using vi=vector<int>;
using vll=vector<ll>;
const double EPS = 1e-10;
const double PI = acos(-1.0);
const ll inf =1LL << 62;
const ll mod=1000000007LL;
const int dx[4]={1,0,-1,0};
const int dy[4]={0,1,0,-1};
ll extgcd(ll a,ll b,ll& x,ll& y){x=1,y=0;ll g=a;if(b!=0) g=extgcd(b,a%b,y,x),y-=a/b*x;return g;}
ll ADD(const ll &a, const ll &b,const ll &mod) { return (a+b)%mod;}
ll SUB(const ll &a, const ll &b,const ll &mod) { return (a-b+mod)%mod;}
ll MUL(const ll &a, const ll &b,const ll &mod) { return (1LL*a*b)%mod;}
ll DIV(const ll &a, const ll &b,const ll &mod) {ll x,y; extgcd(b,mod,x,y);return MUL(a,(x+mod)%mod,mod);}
random_device rd;
mt19937 mt(rd());
uniform_int_distribution<int> dice(1,6);
uniform_real_distribution<double> score(0.0,10.0);
int main(void){
cin.tie(0);
ios::sync_with_stdio(false);
int h, w; cin >> h >> w;
string field(h); for(auto& e : field) cin >> e;
for(auto& e : field){
cout << e << endl;
cout << e << endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:58:19: error: no matching function for call to 'std::__cxx11::basic_string<char>::basic_string(int&)'
58 | string field(h); for(auto& e : field) cin >> e;
| ^
In file included from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:1:
/usr/include/c++/14/bits/basic_string.h:800:9: note: candidate: 'template<class _Tp, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Tp&, const _Alloc&) [with <template-parameter-2-2> = _Tp; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
800 | basic_string(const _Tp& __t, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:800:9: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/14/bits/stl_pair.h:60,
from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/type_traits: In substitution of 'template<bool _Cond, class _Tp> using std::enable_if_t = typename std::enable_if::type [with bool _Cond = false; _Tp = void]':
/usr/include/c++/14/bits/basic_string.h:149:8: required by substitution of 'template<class _CharT, class _Traits, class _Alloc> template<class _Tp, class _Res> using std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_If_sv = std::enable_if_t<((bool)std::__and_<std::is_convertible<const _Tp&, std::basic_string_view<_CharT, _Traits> >, std::__not_<std::is_convertible<const _Tp*, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>*> >, std::__not_<std::is_convertible<const _Tp&, const _CharT*> > >::value), _Res> [with _Tp = int; _Res = void; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
149 | using _If_sv = enable_if_t<
| ^~~~~~
/usr/include/c++/14/bits/basic_string.h:797:30: required from here
797 | template<typename _Tp, typename = _If_sv<_Tp, void>>
| ^~~~~~~~
/usr/include/c++/14/type_traits:2711:11: error: no type named 'type' in 'struct std::enable_if<false, void>'
2711 | using enable_if_t = typename enable_if<_Cond, _Tp>::type;
| ^~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:788:9: note: candidate: 'template<class _Tp, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Tp&, size_type, size_type, const _Alloc&) [with <template-parameter-2-2> = _Tp; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
788 | basic_string(const _Tp& __t, size_type __pos, size_type __n,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:788:9: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:765:9: note: candidate: 'template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(_InputIterator, _InputIterator, const _Alloc&) [with <template-parameter-2-2> = _InputIterator; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
765 | basic_string(_InputIterator __beg, _InputIterator __end,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:765:9: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:669:7: note: candidate: 'template<class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(size_type, _CharT, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
669 | basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:669:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:646:7: note: candidate: 'template<class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
646 | basic_string(const _CharT* __s, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:646:7: note: template argument deduction/substitution failed:
a.cc:58:18: note: cannot convert 'h' (type 'int') to type 'const char*'
58 | string field(h); for(auto& e : field) cin >> e;
| ^
/usr/include/c++/14/bits/basic_string.h:721:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
721 | basic_string(basic_string&& __str, const _Alloc& __a)
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:721:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:716:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
716 | basic_string(const basic_string& __str, const _Alloc& __a)
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:716:7: note: candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:711:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::initializer_list<_Tp>, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
711 | basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:711:45: note: no known conversion for argument 1 from 'int' to 'std::initializer_list<char>'
711 | basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc())
| ~~~~~~~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/basic_string.h:682:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
682 | basic_string(basic_string&& __str) noexcept
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:682:35: note: no known conversion for argument 1 from 'int' to 'std::__cxx11::basic_string<char>&&'
682 | basic_string(basic_string&& __str) noexcept
| ~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/14/bits/basic_string.h:624:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT*, size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
624 | basic_string(const _CharT* __s, size_type __n,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:624:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:604:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type, size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
604 | basic_string(const basic_string& __str, size_type __pos,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:604:7: note: candidate expects 4 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:586:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type, size_type) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
586 | basic_string(const basic_string& __str, size_type __pos,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:586:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:569:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, size_type, const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; size_type = long unsigned int]'
569 | basic_string(const basic_string& __str, size_type __pos,
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:569:7: note: candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/basic_string.h:552:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
552 | basic_string(const basic_string& __str)
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:552:40: note: no known conversion for argument 1 from 'int' to 'const std::__cxx11::basic_string<char>&'
552 | basic_string(const basic_string& __str)
| ~~~~~~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/14/bits/basic_string.h:540:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(const _Alloc&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
540 | basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
| ^~~~~~~~~~~~
/usr/include/c++/14/bits/basic_string.h:540:34: note: no known conversion for argument 1 from 'int' to 'const std::allocator<char>&'
540 | basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/basic_string.h:527:7: note: candidate: 'std::__cxx11::basi |
s511514071 | p03853 | C++ | #include <cstdio>
#include <iostream>
#include <cstdlib>
#include <algorithm>
#include <vector>
#include <cstring>
#include <queue>
#include <stack>
#include <functional>
#include <set>
#include <map>
#include <deque>
#define WMAX 10000
#define HMAX 10000
//コメントアウトするとdebug()を実行しない
#define DEBUG
using namespace std;
template<typename A, size_t N, typename T>
void Fill(A (&array)[N], const T &val){
std::fill( (T*)array, (T*)(array+N), val );
}
typedef pair<int ,int > P;
typedef long long ll;
int H,W;
char C[HMAX][WMAX];
char c;
string S = {"abcde"};
static const int dx[8] = {0,1,1,1,0,-1,-1,-1},
dy[8] = {1,1,0,-1,-1,-1,0,1};
void solve(){
for (int i = 0; i < H; ++i)
{
for (int j = 0; j < 2; ++j)
{
for (int k = 0; k < W; ++k)
{
cout << C[i][k];
}
cout << "\n";
}
}
}
void answer(){
cout << ans << "\n";
}
int main(){
cin >> H >> W;
for (int i = 0; i < H; ++i)
{
for (int j = 0; j < W; ++j)
{
cin >> C[i][j];
}
}
solve();
return 0;
} | a.cc: In function 'void answer()':
a.cc:50:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
50 | cout << ans << "\n";
| ^~~
| abs
|
s904739022 | p03853 | C++ | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int h = sc.nextInt(),
w = sc.nextInt();
for(int i = 0; i < h; i++){
String c = sc.next();
System.out.println(c);
System.out.println(c);
}
}
} | a.cc:1:1: error: 'import' does not name a type
1 | import java.util.*;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: expected unqualified-id before 'public'
2 | public class Main {
| ^~~~~~
|
s964992856 | p03853 | C++ | #include<iostream>
#include<string>
#include<cmath>
#include<queue>
#include<map>
#include<set>
#include<list>
#include<iomanip>
#include<vector>
#include<functional>
#include<algorithm>
#include<cstdio>
#include<unordered_map>
using namespace std;
typedef long long ll;
int main() {
int h,w;
cin>>h>>w;
char a[100][100];
for(int i=0;i<h;i++){
string s;
cin>>s;
for(int j=0;j<w;j++){
a[i][j]=s[j];
}
}
for(int i=0;i<h*2;i++){
for(int j=0;j<w;j++){
cout<<a[floor((double)(i+1)/2)][j];
}
cout<<endl;
}
}
| a.cc: In function 'int main()':
a.cc:29:32: error: invalid types 'char [100][100][double]' for array subscript
29 | cout<<a[floor((double)(i+1)/2)][j];
| ^
|
s883270491 | p03853 | C++ | #include<iostream>
#include<string>
#include<cmath>
#include<queue>
#include<map>
#include<set>
#include<list>
#include<iomanip>
#include<vector>
#include<functional>
#include<algorithm>
#include<cstdio>
#include<unordered_map>
using namespace std;
typedef long long ll;
int main() {
int h,w;
cin>>h>>w;
char a[100][100];
for(int i=0;i<h;i++){
string s;
cin>>s;
for(int j=0;j<w;j++){
a[i][j]=s[j];
}
}
for(int i=0;i<h*2;i++){
for(int j=0;j<w;j++){
cout<<a[floor((double)(i+1)/2)];
}
cout<<endl;
}
} | a.cc: In function 'int main()':
a.cc:29:32: error: invalid types 'char [100][100][double]' for array subscript
29 | cout<<a[floor((double)(i+1)/2)];
| ^
|
s942258830 | p03853 | Java | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int H = sc.nextInt();
int W = sc.nextInt();
char[][] picture = new char[H][W];
for(int i = 0; i < H; i++) {
for(int j = 0; j < W; j++) {
picture[i][j] = sc.next();
}
}
// String[][] output = new String[2 * H][W];
for(int i = 0; i < (2 * H); i++) {
for(int j = 0; j < W; j++) {
// output[i][j] = picture[(i + 2) / 2 - 1][j];
}
}
for(int i = 0; i < (2 * H); i++) {
for(int j = 0; j < W; j++) {
// System.out.print(output[i][j]);
}
// if(i != (2 * H - 1)) System.out.println("");
}
}
} | Main.java:11: error: incompatible types: String cannot be converted to char
picture[i][j] = sc.next();
^
1 error
|
s846409716 | p03853 | Java | import java.util.Scanner;
public class main {
public static void main(String[] args){
Scanner stdIn = new Scanner(System.in);
int H = stdIn.nextInt();
int W = stdIn.nextInt();
stdIn.nextLine();
String[] C = new String[H];
for(int i=0;i<H;i++){
C[i] = stdIn.nextLine();
}
for(String Ci :C){
System.out.println(Ci);
System.out.println(Ci);
}
}
}
| Main.java:3: error: class main is public, should be declared in a file named main.java
public class main {
^
1 error
|
s875748539 | p03853 | C++ | package main
import (
"fmt"
)
func main() {
var h, w int
fmt.Scan(&h, &w)
for y := 0; y < h; y++ {
var s string
fmt.Scan(&s)
fmt.Println(s)
fmt.Println(s)
}
}
| a.cc:1:1: error: 'package' does not name a type
1 | package main
| ^~~~~~~
|
s521134508 | p03853 | C++ | #include <iostream>
#include <string>
using namespace std;
int main() {
int h, w;
cin >> h >> w;
for (int i = 0; i < h; i++) {
string str;
cin >> str;
cout << str << end;:
cout << str << end;:
}
return 0;
} | a.cc: In function 'int main()':
a.cc:12:13: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>' and '<unresolved overloaded function type>')
12 | cout << str << end;:
| ~~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/ostream:116:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ostream_type& (*)(__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
116 | operator<<(__ostream_type& (*__pf)(__ostream_type&))
| ^~~~~~~~
/usr/include/c++/14/ostream:116:36: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&)' {aka 'std::basic_ostream<char>& (*)(std::basic_ostream<char>&)'}
116 | operator<<(__ostream_type& (*__pf)(__ostream_type&))
| ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:125:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>; __ios_type = std::basic_ios<char>]'
125 | operator<<(__ios_type& (*__pf)(__ios_type&))
| ^~~~~~~~
/usr/include/c++/14/ostream:125:32: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'}
125 | operator<<(__ios_type& (*__pf)(__ios_type&))
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:135:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
135 | operator<<(ios_base& (*__pf) (ios_base&))
| ^~~~~~~~
/usr/include/c++/14/ostream:135:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::ios_base& (*)(std::ios_base&)'
135 | operator<<(ios_base& (*__pf) (ios_base&))
| ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
/usr/include/c++/14/ostream:174:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
174 | operator<<(long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:174:23: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long int'
174 | operator<<(long __n)
| ~~~~~^~~
/usr/include/c++/14/ostream:178:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
178 | operator<<(unsigned long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:178:32: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long unsigned int'
178 | operator<<(unsigned long __n)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:182:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
182 | operator<<(bool __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:182:23: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'bool'
182 | operator<<(bool __n)
| ~~~~~^~~
In file included from /usr/include/c++/14/ostream:1022:
/usr/include/c++/14/bits/ostream.tcc:96:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short int) [with _CharT = char; _Traits = std::char_traits<char>]'
96 | basic_ostream<_CharT, _Traits>::
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:97:22: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short int'
97 | operator<<(short __n)
| ~~~~~~^~~
/usr/include/c++/14/ostream:189:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(short unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
189 | operator<<(unsigned short __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:189:33: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short unsigned int'
189 | operator<<(unsigned short __n)
| ~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/ostream.tcc:110:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(int) [with _CharT = char; _Traits = std::char_traits<char>]'
110 | basic_ostream<_CharT, _Traits>::
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:111:20: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'int'
111 | operator<<(int __n)
| ~~~~^~~
/usr/include/c++/14/ostream:200:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
200 | operator<<(unsigned int __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:200:31: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'unsigned int'
200 | operator<<(unsigned int __n)
| ~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:211:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
211 | operator<<(long long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:211:28: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long int'
211 | operator<<(long long __n)
| ~~~~~~~~~~^~~
/usr/include/c++/14/ostream:215:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
215 | operator<<(unsigned long long __n)
| ^~~~~~~~
/usr/include/c++/14/ostream:215:37: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long unsigned int'
215 | operator<<(unsigned long long __n)
| ~~~~~~~~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:231:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
231 | operator<<(double __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:231:25: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'double'
231 | operator<<(double __f)
| ~~~~~~~^~~
/usr/include/c++/14/ostream:235:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(float) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
235 | operator<<(float __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:235:24: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'float'
235 | operator<<(float __f)
| ~~~~~~^~~
/usr/include/c++/14/ostream:243:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
243 | operator<<(long double __f)
| ^~~~~~~~
/usr/include/c++/14/ostream:243:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long double'
243 | operator<<(long double __f)
| ~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:301:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(const void*) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
301 | operator<<(const void* __p)
| ^~~~~~~~
/usr/include/c++/14/ostream:301:30: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'const void*'
301 | operator<<(const void* __p)
| ~~~~~~~~~~~~^~~
/usr/include/c++/14/ostream:306:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::nullptr_t) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>; std::nullptr_t = std::nullptr_t]'
306 | operator<<(nullptr_t)
| ^~~~~~~~
/usr/include/c++/14/ostream:306:18: note: no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::nullptr_t'
306 | operator<<(nullptr_t)
| |
s364200141 | p03853 | C++ | #include<iostream>
#include<cstdio>
#include<algorithm>
using namespace std;
#define rep(i, n)for((i) = 0;(i) < (n);++(i))
int main(void){
int h, w;
scanf("%d%d", &h, &w);
string s;
rep(i, h){
cin >> s;
cout << s << "\n";
cout << s << "\n";
}
return 0;
} | a.cc: In function 'int main()':
a.cc:12:13: error: 'i' was not declared in this scope
12 | rep(i, h){
| ^
a.cc:6:23: note: in definition of macro 'rep'
6 | #define rep(i, n)for((i) = 0;(i) < (n);++(i))
| ^
|
s346361066 | p03853 | C++ | n, m = gets.split(" ")
puts (1..n.to_i).map{gets}.map{|s| puts s; puts s}
| a.cc:2:7: error: too many decimal points in number
2 | puts (1..n.to_i).map{gets}.map{|s| puts s; puts s}
| ^~~~~~~~~
a.cc:1:1: error: 'n' does not name a type
1 | n, m = gets.split(" ")
| ^
a.cc:2:27: error: expected unqualified-id before '.' token
2 | puts (1..n.to_i).map{gets}.map{|s| puts s; puts s}
| ^
|
s787512082 | p03853 | Java | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int H = s.nextInt();
int W = s.nextInt();
String[] array = new String[H];
for(int i=0; i<H; i++){
array[i] = s.next();
}
// 表示
for(int i=0; i<H; i++){
System.out.println(array[i]);
System.out.println(array[i]);
}
} | Main.java:20: error: reached end of file while parsing
}
^
1 error
|
s484513369 | p03853 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(9{
int h,w;
cin>>h>>w;
for(int i=0;i<h;i++){
string c;
cin>>c;
cout<<c<<endl;
cout<<c<<endl;
}
return 0;
}
| a.cc:4:5: error: cannot declare '::main' to be a global variable
4 | int main(9{
| ^~~~
a.cc:4:11: error: expected ')' before '{' token
4 | int main(9{
| ~ ^
| )
|
s052776870 | p03853 | C++ | #include <bits/stdc++.h>
using namespace std;
#define int long long // <-----!!!!!!!!!!!!!!!!!!!
#define rep(i,n) for (int i=0;i<(n);i++)
#define rep2(i,a,b) for (int i=(a);i<(b);i++)
#define rrep(i,n) for (int i=(n)-1;i>=0;i--)
#define rrep2(i,a,b) for (int i=(a)-1;i>=b;i--)
#define chmin(a,b) (a)=min((a),(b));
#define chmax(a,b) (a)=max((a),(b));
#define all(a) (a).begin(),(a).end()
#define rall(a) (a).rbegin(),(a).rend()
#define printV(v) cout<<(#v)<<":";for(auto(x):(v)){cout<<" "<<(x);}cout<<endl;
#define printVS(vs) cout<<(#vs)<<":"<<endl;for(auto(s):(vs)){cout<<(s)<< endl;}
#define printVV(vv) cout<<(#vv)<<":"<<endl;for(auto(v):(vv)){for(auto(x):(v)){cout<<" "<<(x);}cout<<endl;}
#define printP(p) cout<<(#p)<<(p).first<<" "<<(p).second<<endl;
#define printVP(vp) cout<<(#vp)<<":"<<endl;for(auto(p):(vp)){cout<<(p).first<<" "<<(p).second<<endl;}
inline void output(){ cout << endl; }
template<typename First, typename... Rest>
inline void output(const First& first, const Rest&... rest) {
cout << first << " "; output(rest...);
}
using ll = long long;
using Pii = pair<int, int>;
using TUPLE = tuple<int, int, int>;
using vi = vector<int>;
using vvi = vector<vi>;
using vvvi = vector<vvi>;
const int inf = 1ll << 60;
const int mod = 1e9 + 7;
using Graph = vector<vector<int>>;
signed main() {
std::ios::sync_with_stdio(false);
std::cin.tie(0);
int h, w;
cin >> h >> w;
vector<string> s(h);
rep(i, n) cin >> s[i];
rep(i, n) {
cout << s[i] << endl;
cout << s[i] << endl;
}
}
| a.cc: In function 'int main()':
a.cc:42:12: error: 'n' was not declared in this scope
42 | rep(i, n) cin >> s[i];
| ^
a.cc:5:34: note: in definition of macro 'rep'
5 | #define rep(i,n) for (int i=0;i<(n);i++)
| ^
a.cc:44:12: error: 'n' was not declared in this scope
44 | rep(i, n) {
| ^
a.cc:5:34: note: in definition of macro 'rep'
5 | #define rep(i,n) for (int i=0;i<(n);i++)
| ^
|
s383084791 | p03853 | C++ | #include <iostream>
#include <string>
using namespace std;
int main(){
int h,w; cin>>h>>w;
vector<string> M(h);
for(int i=0;i<h;i++){
cin>>M[i];
}
for(int i=0;i<h*2;i++){
for(int j=0;j<w;j++){
cout<<M[i/2][j];
}
cout<<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:7:2: error: 'vector' was not declared in this scope
7 | vector<string> M(h);
| ^~~~~~
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 | #include <string>
a.cc:7:15: error: expected primary-expression before '>' token
7 | vector<string> M(h);
| ^
a.cc:7:17: error: 'M' was not declared in this scope
7 | vector<string> M(h);
| ^
|
s325915031 | p03853 | C | #include <stdio.h>
int main(){
int h=0,w=0;
scanf("%d %d",&h,&w );
char ij[h-1][w-1];
for(int k=0; k<h;k++){
scanf("%s",ij[k]);
}
printf("%d %d\n",h,w);
for(int k=0; k<h;k++){
for(int l=0; l<w; l++){
printf("%c",ij[k][l]);
}
printf("\n");
for(int m=0; m<w; m++){
printf("%c",ij[k][l]);
}
printf("\n");
}
} | main.c: In function 'main':
main.c:16:25: error: 'l' undeclared (first use in this function)
16 | printf("%c",ij[k][l]);
| ^
main.c:16:25: note: each undeclared identifier is reported only once for each function it appears in
|
s040768912 | p03853 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int h,w;
char c[111][111];
cin >> h >> w;
for(int i=0;i<h;i++){
cin >> c[i];
}for(int i=0;i<h;i++){
else cout<<c[i]<<endl<<c[i]<<endl;
} return(0);
} | a.cc: In function 'int main()':
a.cc:10:3: error: 'else' without a previous 'if'
10 | else cout<<c[i]<<endl<<c[i]<<endl;
| ^~~~
|
s319159240 | p03853 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int h,w;
char c[111][111];
cin >> h >> w;
for(int i=0;i<h;i++){
cin >> c[i];
}for(int i==0;i<h;i++){
else cout<<c[i]<<endl<<c[i]<<endl;
} return(0);
}
| a.cc: In function 'int main()':
a.cc:9:11: error: expected ';' before '==' token
9 | }for(int i==0;i<h;i++){
| ^~
| ;
a.cc:9:11: error: expected primary-expression before '==' token
9 | }for(int i==0;i<h;i++){
| ^~
a.cc:9:18: error: expected ')' before ';' token
9 | }for(int i==0;i<h;i++){
| ~ ^
| )
a.cc:9:19: error: 'i' was not declared in this scope
9 | }for(int i==0;i<h;i++){
| ^
|
s266371693 | p03853 | C++ | #include<stdio.h>
int main(){
int i, j, a[101][101]={0,}, x, y;
scanf("%d %d", &i, &j);
for(x=1;x<=i;x++){
for(y=1;y<=j;y++){
scanf("%c ", &a[x][y]);
}1
}
for(x=1;x<=i;x++){
for(y=1;y<=j;y++){
printf("%c ", &a[x][y]);
}
printf("\n");
for(y=1;y<=j;y++){
printf("%c ", &a[x][y]);
}
printf("\n");
}
} | a.cc: In function 'int main()':
a.cc:11:19: error: expected ';' before '}' token
11 | }1
| ^
| ;
12 | }
| ~
|
s939280792 | p03853 | C++ | #include <stdio.h>
using namespace std;
int h, w;
char s[105];
int main() {
freopen("input.txt", "r", stdin);
scanf("%d%d", &h, &w);
gets(s);
while(h--) {
gets(s);
puts(s);
puts(s);
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:9:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
9 | gets(s);
| ^~~~
| getw
|
s289730936 | p03853 | C++ | a | a.cc:1:1: error: 'a' does not name a type
1 | a
| ^
|
s972515092 | p03853 | C++ | #include<bits/stdc++.h>
using namespace std;
int main()
{
char p[1000][101];
int h,w;
cin>>h>>w;
getchar();
p[h][w];
for(int i=0;i<h;i++)
gets(p[i]);
for(int i=0;i<h;i++)
for(int j=0;j<2;j++)
cout<<p[i]<<endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:13:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
13 | gets(p[i]);
| ^~~~
| getw
|
s348249843 | p03853 | C++ | #include<iostream>
using namespace std;
int main(){
int W,H;
char C[201][201];
cin>>H>>W;
for(int i=0;i<H;i++)
for(int j=0;j<W;j++)
cin>>C[i][j];
for(int i=H;i<2H;i++)
for(int j=0;j<W;j++)
C[i][j]=C[(i+1)/2][j];
for(int i=0;i<2H;i++){
for(int j=0;j<W;j++)
cout<<C[i][j];
cout<<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:11:15: error: unable to find numeric literal operator 'operator""H'
11 | for(int i=H;i<2H;i++)
| ^~
a.cc:15:15: error: unable to find numeric literal operator 'operator""H'
15 | for(int i=0;i<2H;i++){
| ^~
|
s641774124 | p03853 | C++ | #include <cstdio>
#include <cstring>
int main(void) {
int H, W;
scanf("%d %d", &H, &W);
char c[H+1][W+1];
for(int i=1 ; i<=H ; i++) {
gets(c[i]);
}
for(int i=1 ; i<=H ; i++) {
puts(c[i]);
puts(c[i]);
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:9:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
9 | gets(c[i]);
| ^~~~
| getw
|
s275259486 | p03853 | C++ | #include<iostream>
using namespace std;
int main(){
int W,H;
char C[101][101]={};
cin>>H>>W;
for(int i=0;i<H;i++)
for(int j=0;j<W;j++)
cin>>C[i][j];
for(int i=H;i<2H;i++)
for(int j=0;j<W;j++)
C[i][j]=C[(i+1)/2][j];
for(int i=0;i<2H;i++){
for(int j=0;j<W;j++)
cout<<C[i][j];
cout<<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:11:15: error: unable to find numeric literal operator 'operator""H'
11 | for(int i=H;i<2H;i++)
| ^~
a.cc:15:15: error: unable to find numeric literal operator 'operator""H'
15 | for(int i=0;i<2H;i++){
| ^~
|
s632121747 | p03853 | C++ | #include <stdio.h>
#include <bits/stdc++.h>
#include <string.h>
using namespace std;
int h, w;
void init(){
scanf("%d", &h);
scanf("%d", &w);
char ch[1234], c[1234];
scanf("%s", ch);
scanf("%s", c);
if(h == 1 and w == 4) {
printf("%s\n", ch);
printf("%s\n", c);
}
else
{
printf("%s\n", ch);
printf("%s\n", c);
printf("%s\n", strrev(ch));
printf("%s\n", strrev(c));
}
}
int main(){
init();
return 0;
} | a.cc: In function 'void init()':
a.cc:22:32: error: 'strrev' was not declared in this scope; did you mean 'strsep'?
22 | printf("%s\n", strrev(ch));
| ^~~~~~
| strsep
|
s955726109 | p03853 | C++ | int main()
{
char a[201][201];
int i,j;
char b[101][101];
int n,m;
cin>>n>>m;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
cin>>b[i][j];
for(i=1;i<=2*n;i++)
for(j=1;j<=m;j++)
a[i][j]=b[(i+1)/2][j];
for(i=1;i<=2*n;i++)
{for(j=1;j<=m;j++)
cout<<a[i][j];
cout<<endl;
}
}
| a.cc: In function 'int main()':
a.cc:8:5: error: 'cin' was not declared in this scope
8 | cin>>n>>m;
| ^~~
a.cc:17:5: error: 'cout' was not declared in this scope
17 | cout<<a[i][j];
| ^~~~
a.cc:18:5: error: 'cout' was not declared in this scope
18 | cout<<endl;
| ^~~~
a.cc:18:11: error: 'endl' was not declared in this scope
18 | cout<<endl;
| ^~~~
|
s185614919 | p03853 | C++ | #include<iostream>
using namespace std;
int main(){
int W,H;
char C[101][101];
cin>>H>>W;
for(int i=0;i<H;i++)
for(int j=0;j<W;j++)
cin>>C[i][j];
for(int i=H;i<2H;i++)
for(int j=0;j<W;j++)
C[i][j]=C[(i+1)/2][j];
for(int i=0;i<2H;i++){
for(int j=0;j<W;j++)
cout<<C[i][j];
cout<<endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:11:15: error: unable to find numeric literal operator 'operator""H'
11 | for(int i=H;i<2H;i++)
| ^~
a.cc:15:15: error: unable to find numeric literal operator 'operator""H'
15 | for(int i=0;i<2H;i++){
| ^~
|
s426966652 | p03853 | C++ | #include <iostream>
#include <cstdio>
using namespace std;
int h, w;
char s[105];
int main() {
cin >> h>> w;
gets(s);
while(h--) {
gets(s);
puts(s);
puts(s);
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:9:9: error: 'gets' was not declared in this scope; did you mean 'getw'?
9 | gets(s);
| ^~~~
| getw
|
s059657143 | p03853 | C | #include "stdio.h"
int main() {
int h, w;
int i, j;
char line[101];
scanf("%d %d", &h, &w);
for (i = 0; i < h; i++) {
for (j = 0; j < w; j++) {
line[j] = getc();
}
line[h] = '\0';
getc();
printf("%s\n", line);
printf("%s\n", line);
}
return 0;
} | main.c: In function 'main':
main.c:10:17: error: too few arguments to function 'getc'
10 | line[j] = getc();
| ^~~~
In file included from main.c:1:
/usr/include/stdio.h:576:12: note: declared here
576 | extern int getc (FILE *__stream) __nonnull ((1));
| ^~~~
main.c:13:5: error: too few arguments to function 'getc'
13 | getc();
| ^~~~
/usr/include/stdio.h:576:12: note: declared here
576 | extern int getc (FILE *__stream) __nonnull ((1));
| ^~~~
|
s521170299 | p03854 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
string S;cin>>S;
S=reverse(S.begin(),S.end());
for(;!S.empty();){
}
puts("NO");
} | a.cc: In function 'int main()':
a.cc:5:30: error: no match for 'operator=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'void')
5 | S=reverse(S.begin(),S.end());
| ^
In file included from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52,
from a.cc:1:
/usr/include/c++/14/bits/basic_string.h:941:8: note: candidate: 'template<class _Tp> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_If_sv<_Tp, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::operator=(const _Tp&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
941 | operator=(const _Tp& __svt)
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:941:8: note: template argument deduction/substitution failed:
/usr/include/c++/14/bits/basic_string.h: In substitution of 'template<class _CharT, class _Traits, class _Alloc> template<class _Tp, class _Res> using std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_If_sv = std::enable_if_t<((bool)std::__and_<std::is_convertible<const _Tp&, std::basic_string_view<_CharT, _Traits> >, std::__not_<std::is_convertible<const _Tp*, const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>*> >, std::__not_<std::is_convertible<const _Tp&, const _CharT*> > >::value), _Res> [with _Tp = void; _Res = std::__cxx11::basic_string<char>&; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]':
/usr/include/c++/14/bits/basic_string.h:941:8: required by substitution of 'template<class _Tp> std::__cxx11::basic_string<char>::_If_sv<_Tp, std::__cxx11::basic_string<char>&> std::__cxx11::basic_string<char>::operator=(const _Tp&) [with _Tp = void]'
a.cc:5:30: required from here
5 | S=reverse(S.begin(),S.end());
| ^
/usr/include/c++/14/bits/basic_string.h:152:70: error: forming reference to void
152 | __not_<is_convertible<const _Tp&, const _CharT*>>>::value,
| ^~~~~
/usr/include/c++/14/bits/basic_string.h:817:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::operator=(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
817 | operator=(const basic_string& __str)
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:817:37: note: no known conversion for argument 1 from 'void' to 'const std::__cxx11::basic_string<char>&'
817 | operator=(const basic_string& __str)
| ~~~~~~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/14/bits/basic_string.h:828:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::operator=(const _CharT*) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
828 | operator=(const _CharT* __s)
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:828:31: note: no known conversion for argument 1 from 'void' to 'const char*'
828 | operator=(const _CharT* __s)
| ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/basic_string.h:840:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::operator=(_CharT) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
840 | operator=(_CharT __c)
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:840:24: note: no known conversion for argument 1 from 'void' to 'char'
840 | operator=(_CharT __c)
| ~~~~~~~^~~
/usr/include/c++/14/bits/basic_string.h:858:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::operator=(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
858 | operator=(basic_string&& __str)
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:858:32: note: no known conversion for argument 1 from 'void' to 'std::__cxx11::basic_string<char>&&'
858 | operator=(basic_string&& __str)
| ~~~~~~~~~~~~~~~^~~~~
/usr/include/c++/14/bits/basic_string.h:926:7: note: candidate: 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::operator=(std::initializer_list<_Tp>) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
926 | operator=(initializer_list<_CharT> __l)
| ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:926:42: note: no known conversion for argument 1 from 'void' to 'std::initializer_list<char>'
926 | operator=(initializer_list<_CharT> __l)
| ~~~~~~~~~~~~~~~~~~~~~~~~~^~~
|
s837831389 | p03854 | C | #include <stdio.h>
#include <string.h>
int main(void){
char s[100000];
char t[100000]; // maerd , remaerd , esare , resare
int s_length,i;
scanf("%s",s);
s_length = strlen(s);
for(i=s_length-1;i>=0;i--){
if(s[i]=='m'){
t[i]='m'; t[i-1]='a'; t[i-2]='e'; t[i-3]='r'; t[i-4]='d';
i=i-4;
}else if(s[i]=='e'){
t[i]='e'; t[i-1]='s'; t[i-2]='a'; t[i-3]='r'; t[i-4]='e';
i=i-4;
}else if(s[i-2]=='m'){
t[i]='r'; t[i-1]='e'; t[i-2]='m'; t[i-3]='a'; t[i-4]='e';
t[i-5]='r'; t[i-6]='d';
i=i-6;
}else if(s[i-2]=='s'){
t[i]='r'; t[i-1]='e'; t[i-2]='s'; t[i-3]='a'; t[i-4]='r'; t[i-5]='e';
i=i-5;
}
}
if(strcmp(s,t)==0 && i=0){
printf("YES\n");
}else{
printf("NO\n");
}
return 0;
} | main.c: In function 'main':
main.c:25:27: error: lvalue required as left operand of assignment
25 | if(strcmp(s,t)==0 && i=0){
| ^
|
s568638261 | p03854 | Java | import java.util.Arrays;
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
private static boolean isComposable(String s, Set<String> dictionary) {
if (dictionary.contains(s) || s.length() == 0) {
return true;
}
for (int i=0; i<s.length(); i++) {
String curr = s.substring(0, i);
while (dictionary.contains(curr) && isComposable(s.substring(i), dictionary) ) {
return true;
}
}
return false;
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String s = sc.nextLine();
sc.close();
Set<String> set = new HashSet<>(Arrays.asList(new String[]{"dream", "dreamer", "erase", "eraser"}));
boolean canMake = isComposable(s, set);
System.out.println(canMake ? "YES" : "NO");
}
| Main.java:28: error: reached end of file while parsing
}
^
1 error
|
s303866296 | p03854 | Java | import java.util.Arrays;
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;
public class Main {
private static boolean isComposable(String s, Set<String> dictionary) {
if (dictionary.contains(s) || s.length() == 0) {
return true;
}
for (int i=0; i<s.length(); i++) {
String curr = s.substring(0, i);
while (dictionary.contains(curr) && isComposable(s.substring(i), dictionary) ) {
return true;
}
}
return false;
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String s = sc.nextLine();
sc.close();
Set<String> set = new HashSet<>(Arrays.asList(new String[]{"dream", "dreamer", "erase", "eraser"}));
boolean canMake = isComposable(s, set);
System.out.println(canMake ? "YES" : "NO");
}
| Main.java:28: error: reached end of file while parsing
}
^
1 error
|
s036713186 | p03854 | C++ | #include <bits/stdc++.h>
using namespace std;
string divide[4] = {"dream","dreamer","erase","eraser"};
int main()
{
string S;
cin >> S;
reverse(S.begin(),S.end());
for(int i=0; i<4; i++)
reverse(divide.at(i).begin(),divide.at(i).end());
book can = true;
for(int i=0; i<S.size();){
bool can2 =false;
for(int j=0; j<4; j++){
string d = divide.at(j);
if(S.substr(i,d.size()) == d){
can2 = true;
i += d.size();
}
}
if(!can2){
can = false;
break;
}
}
if(can) cout << "YES" << endl;
else cout << "NO" << endl;
} | a.cc: In function 'int main()':
a.cc:13:24: error: request for member 'at' in 'divide', which is of non-class type 'std::string [4]' {aka 'std::__cxx11::basic_string<char> [4]'}
13 | reverse(divide.at(i).begin(),divide.at(i).end());
| ^~
a.cc:13:45: error: request for member 'at' in 'divide', which is of non-class type 'std::string [4]' {aka 'std::__cxx11::basic_string<char> [4]'}
13 | reverse(divide.at(i).begin(),divide.at(i).end());
| ^~
a.cc:15:5: error: 'book' was not declared in this scope; did you mean 'bool'?
15 | book can = true;
| ^~~~
| bool
a.cc:19:31: error: request for member 'at' in 'divide', which is of non-class type 'std::string [4]' {aka 'std::__cxx11::basic_string<char> [4]'}
19 | string d = divide.at(j);
| ^~
a.cc:26:13: error: 'can' was not declared in this scope; did you mean 'can2'?
26 | can = false;
| ^~~
| can2
a.cc:31:8: error: 'can' was not declared in this scope; did you mean 'tan'?
31 | if(can) cout << "YES" << endl;
| ^~~
| tan
|
s535599677 | p03854 | C++ | #include<bits/stdc++.h>
using namespace std;
int main() {
string s;
cin >> s;
reverse(s.begin(), s.end());
while (i < s.size()) {
if (s.substr(i, 5) == "maerd" || s.substr(i, 5) == "esare") {
if (i == s.size()) {
cout << "YES" << endl;
}
i = i + 5;
}else if (s.substr(i, 6) == "eraser") {
if (i == s.size()) {
cout << "YES" << endl;
}
i = i + 6;
}else if (s.substr(i, 7) == "remaerd") {
if (i == s.size()) {
cout << "YES" << endl;
}
i = i + 7;
}else{
cout << "NO" << endl;
}
}
} | a.cc: In function 'int main()':
a.cc:8:12: error: 'i' was not declared in this scope
8 | while (i < s.size()) {
| ^
|
s798226393 | p03854 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll = long long;
const long long INF = 1LL << 60;
int main(){
string S;
cin >> S;
for(int i=S.size()-1; i>=0; i--) {
string ss += S[i];
if(ss=="maerd") ss="";
else if(ss=="remaerd") ss="";
else if(ss=="esare") ss="";
else if(ss=="resare") ss="";
}
if(ss == "") cout << "YES" << endl;
else cout << "NO" << endl;
} | a.cc: In function 'int main()':
a.cc:11:19: error: expected initializer before '+=' token
11 | string ss += S[i];
| ^~
a.cc:12:12: error: 'ss' was not declared in this scope
12 | if(ss=="maerd") ss="";
| ^~
a.cc:17:8: error: 'ss' was not declared in this scope
17 | if(ss == "") cout << "YES" << endl;
| ^~
|
s012267298 | p03854 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll = long long;
const long long INF = 1LL << 60;
int main(){
string S;
cin >> S;
for(int i=S.size()-1; i>=0; i--) {
ss += S[i];
if(ss=="maerd") ss="";
else if(ss=="remaerd") ss="";
else if(ss=="esare") ss="";
else if(ss=="resare") ss="";
}
if(ss == "") cout << "YES" << endl;
else cout << "NO" << endl;
} | a.cc: In function 'int main()':
a.cc:11:9: error: 'ss' was not declared in this scope
11 | ss += S[i];
| ^~
a.cc:17:8: error: 'ss' was not declared in this scope
17 | if(ss == "") cout << "YES" << endl;
| ^~
|
s531219100 | p03854 | C++ | // C++ includes used for precompiling -*- C++ -*-
// Copyright (C) 2003-2013 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.
// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// <http://www.gnu.org/licenses/>.
/** @file stdc++.h
* This is an implementation file for a precompiled header.
*/
// 17.4.1.2 Headers
// C
#ifndef _GLIBCXX_NO_ASSERT
#include <cassert>
#endif
#include <cctype>
#include <cerrno>
#include <cfloat>
#include <ciso646>
#include <climits>
#include <clocale>
#include <cmath>
#include <csetjmp>
#include <csignal>
#include <cstdarg>
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#if __cplusplus >= 201103L
#include <ccomplex>
#include <cfenv>
#include <cinttypes>
#include <cstdbool>
#include <cstdint>
#include <ctgmath>
#include <cwchar>
#include <cwctype>
#endif
// C++
#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>
#if __cplusplus >= 201103L
#include <array>
#include <atomic>
#include <chrono>
#include <condition_variable>
#include <forward_list>
#include <future>
#include <initializer_list>
#include <mutex>
#include <random>
#include <ratio>
#include <regex>
#include <scoped_allocator>
#include <system_error>
#include <thread>
#include <tuple>
#include <typeindex>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#endif
/*全てのライブラリをインクルード*/
#define rep(i, n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<int, int>;
int main()
{
string s;
cin >> s;
int n = s.size();
string s_1 = "dream";
string s_2 = "dreamer";
string s_3 = "erase";
string s_4 = "eraser";
while (true)
{
n = s.size();
if (n == 5)
{
if (s == s_1 || s == s_3)
{
cout << "YES" << endl;
return 0;
}
}
else if (n == 6 && s == s_4)
{
cout << "YES" << endl;
return 0;
}
else if (n == 7 && s == s_2)
{
cout << "YES" << endl;
return 0;
}
if (s.substr(n - 5, 5) == s_1)
{
s = s.substr(0, n - 5);
continue;
}
else if (s.substr(n - 7, 7) == s_2)
{
s = s.substr(0, n - 7);
continue;
}
else if (s.substr(n - 5, 5) == s_3)
{
s = s.substr(0, n - 5);
continue;
}
else if (s.substr(n - 6, 6) == s_4)
{
s = s.substr(0, n - 6);
continue;
}
break
}
cout << "NO" << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:174:14: error: expected ';' before '}' token
174 | break
| ^
| ;
175 | }
| ~
|
s975987604 | p03854 | C++ | #include<bits/stdc++.h>
#define INFTY 10000000000
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
typedef long long int ll;
const int MOD=1000000007;
const int di[4] = {-1,0,1,0};
const int dj[4] = {0,-1,0,1};
const int INF = 1e9;
const int A = 1000005;
int main(){
string s,t={};cin>>s;
int sz = s.size();
int i = sz-1;
while(i>4)
{
if(s.substr(i-5,6)=="dreamer"){t = "dreamer"+t;i-=6;}
else if(s.substr(i-5,6)=="eraser"){t = "eraser"+t;i-=6;}
else if(s.substr(i-4,5)=="erase"){t = "erase"+t;i-=5;}
else if(s.substr(i-4,5)=="dream"){t = "dream"+t;i-=5;}
else{
cout<<"NO"<<endl;
return 0;
}
//cout<<t<<endl;
}
if(s==t)cout<<"YES"<<endl;
else cout<<"NO"<<endl;
return 0;
}#include<bits/stdc++.h>
#define INFTY 10000000000
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
typedef long long int ll;
const int MOD=1000000007;
const int di[4] = {-1,0,1,0};
const int dj[4] = {0,-1,0,1};
const int INF = 1e9;
const int A = 1000005;
int main(){
string s,t={};cin>>s;
int sz = s.size();
int i = sz-1;
while(i>4)
{
if(s.substr(i-5,6)=="dreamer"){t = "dreamer"+t;i-=6;}
else if(s.substr(i-5,6)=="eraser"){t = "eraser"+t;i-=6;}
else if(s.substr(i-4,5)=="erase"){t = "erase"+t;i-=5;}
else if(s.substr(i-4,5)=="dream"){t = "dream"+t;i-=5;}
else{
cout<<"NO"<<endl;
return 0;
}
//cout<<t<<endl;
}
if(s==t)cout<<"YES"<<endl;
else cout<<"NO"<<endl;
return 0;
} | a.cc:31:2: error: stray '#' in program
31 | }#include<bits/stdc++.h>
| ^
a.cc:31:3: error: 'include' does not name a type
31 | }#include<bits/stdc++.h>
| ^~~~~~~
a.cc:36:11: error: redefinition of 'const int MOD'
36 | const int MOD=1000000007;
| ^~~
a.cc:6:11: note: 'const int MOD' previously defined here
6 | const int MOD=1000000007;
| ^~~
a.cc:37:11: error: redefinition of 'const int di [4]'
37 | const int di[4] = {-1,0,1,0};
| ^~
a.cc:7:11: note: 'const int di [4]' previously defined here
7 | const int di[4] = {-1,0,1,0};
| ^~
a.cc:38:11: error: redefinition of 'const int dj [4]'
38 | const int dj[4] = {0,-1,0,1};
| ^~
a.cc:8:11: note: 'const int dj [4]' previously defined here
8 | const int dj[4] = {0,-1,0,1};
| ^~
a.cc:39:11: error: redefinition of 'const int INF'
39 | const int INF = 1e9;
| ^~~
a.cc:9:11: note: 'const int INF' previously defined here
9 | const int INF = 1e9;
| ^~~
a.cc:40:11: error: redefinition of 'const int A'
40 | const int A = 1000005;
| ^
a.cc:10:11: note: 'const int A' previously defined here
10 | const int A = 1000005;
| ^
a.cc:41:5: error: redefinition of 'int main()'
41 | int main(){
| ^~~~
a.cc:11:5: note: 'int main()' previously defined here
11 | int main(){
| ^~~~
|
s665685453 | p03854 | C++ | #include<bits/stdc++.h>
using namespace std;
typedef long long ll;
int main(){
string ip;
cin>>ip;
ll n=ip.length();
bool isPossible=false;
string pattern[4];
pattern[0]="maerd";
pattern[1]="remaerd";
pattern[2]="esare";
pattern[3]="resaer";
ll i=n-1;
string temp="";
for(i>=0){
temp+=ip[i];;
bool found=false;
for(int j=0;j<4&&!found;j++){
if(temp==pattern[j]){
found=true;
temp="";
}
}
i--;
}
if(temp==""){
isPossible=true;
}
if(isPossible){
cout<<"YES"<<endl;
}else{
cout<<"NO"<<endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:21:11: error: expected ';' before ')' token
21 | for(i>=0){
| ^
| ;
a.cc:33:3: error: expected primary-expression before 'if'
33 | if(temp==""){
| ^~
a.cc:31:4: error: expected ';' before 'if'
31 | }
| ^
| ;
32 |
33 | if(temp==""){
| ~~
a.cc:33:3: error: expected primary-expression before 'if'
33 | if(temp==""){
| ^~
a.cc:31:4: error: expected ')' before 'if'
31 | }
| ^
| )
32 |
33 | if(temp==""){
| ~~
a.cc:21:6: note: to match this '('
21 | for(i>=0){
| ^
|
s839602515 | p03854 | C | #include <stdio.h>
#include <string.h>
const int MAX = 100000; // キュー配列の最大サイズ
int qu[MAX]; // キューを表す配列
int tail = 0, head = 0; // キューの要素区間を表す変数
// キューを初期化する
void init() {
head = tail = 0;
}
// キューが空かどうかを判定する
int isEmpty() {
return (head == tail);
}
// スタックが満杯かどうかを判定する
int isFull() {
return (head == (tail + 1) % MAX);
}
// enqueue (tail に要素を格納してインクリメント)
void enqueue(int v) {
if (isFull()) {
puts("error: queue is full.");
return;
}
qu[tail++] = v;
if (tail == MAX) tail = 0; // リングバッファの終端に来たら 0 に
}
// dequeue (head にある要素を返して head をインクリメント)
int dequeue() {
if (isEmpty()) {
puts("error: stack is empty.");
return -1;
}
int res = qu[head];
++head;
if (head == MAX) head = 0;
return res;
}
int is_substr(char s[], char t[], int i){
int flag = 1;
if(s[i] == '\0') flag = 0;
for(int j = 0; j < strlen(t); ++j, ++i){
if(s[i] != t[j]){
flag = 0;
break;
}
}
return flag;
}
int main(){
char s[100010];
char t[4][8]={"dream","dreamer","erase","eraser"};
scanf("%s", s);
enqueue(0);
int flag = 0;
while(!isEmpty()){
int i = dequeue();
if(i == strlen(s)){
flag = 1;
break;
}
for(int j = 0; j < 4; ++j){
if(is_substr(s, t[j], i) == 1){
enqueue(i + strlen(t[j]));
}
}
}
puts(flag ? "YES" : "NO");
return 0;
}
| main.c:6:5: error: variably modified 'qu' at file scope
6 | int qu[MAX]; // キューを表す配列
| ^~
|
s007321519 | p03854 | C++ | #include <bits/stdc++.h>
#define arep(a,i,n) for(ll i=(a);i<(n);i++)
#define rep(i,n) for(ll i=0;i<(n);i++)
#define cinf(x,n) for(ll i=0;i<(n);i++)cin>>x[i];
#define coutf(x,n) for(ll i=0;i<(n);i++)cout<<x[i]<<endl;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
using namespace std;
int main(){
string s;
cin >> s;
while(!s.empty()){
//cout << s << endl;
//cout << s.length() << endl;
if(s.substr(s.length()-3,3)=="eam"){
if(substr(s.length()-5,s.end())!="dream"){
cout << "NO" << endl;
return 0;
}
s.erase(s.begin()+s.length()-5,s.end());
}else if(s.substr(s.length()-3,3)=="mer"){
if(substr(s.length()-7,s.end())!="dreamer"){
cout << "NO" << endl;
return 0;
}
s.erase(s.begin()+s.length()-7,s.end());
}else if(s.substr(s.length()-3,3)=="ase"){
if(substr(s.length()-5,s.end())!="erase"){
cout << "NO" << endl;
return 0;
}
s.erase(s.begin()+s.length()-5,s.end());
}else if(s.substr(s.length()-3,3)=="ser"){
if(substr(s.length()-6,s.end())!="eraser"){
cout << "NO" << endl;
return 0;
}
s.erase(s.begin()+s.length()-6,s.end());
}else{
cout << "NO" << endl;
return 0;
}
}
cout << "YES" << endl;
} | a.cc: In function 'int main()':
a.cc:19:28: error: 'substr' was not declared in this scope; did you mean 'strstr'?
19 | if(substr(s.length()-5,s.end())!="dream"){
| ^~~~~~
| strstr
a.cc:25:28: error: 'substr' was not declared in this scope; did you mean 'strstr'?
25 | if(substr(s.length()-7,s.end())!="dreamer"){
| ^~~~~~
| strstr
a.cc:31:28: error: 'substr' was not declared in this scope; did you mean 'strstr'?
31 | if(substr(s.length()-5,s.end())!="erase"){
| ^~~~~~
| strstr
a.cc:37:28: error: 'substr' was not declared in this scope; did you mean 'strstr'?
37 | if(substr(s.length()-6,s.end())!="eraser"){
| ^~~~~~
| strstr
|
s256149527 | p03854 | C++ | #include <bits/stdc++.h>
#define arep(a,i,n) for(ll i=(a);i<(n);i++)
#define rep(i,n) for(ll i=0;i<(n);i++)
#define cinf(x,n) for(ll i=0;i<(n);i++)cin>>x[i];
#define coutf(x,n) for(ll i=0;i<(n);i++)cout<<x[i]<<endl;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
using namespace std;
int main(){
string s;
cin >> s;
while(s!=NULL){
if(s.substr(s.length()-3,3)=="eam")
s.erase(s.begin()+s.length()-3,s.end());
else if(s.substr(s.length()-5,3)=="mer")
s.erase(s.begin()+s.length()-7,s.end());
else if(s.substr(s.length()-3,3)=="ase")
s.erase(s.begin()+s.length()-5,s.end());
else if(s.substr(s.length()-3,3)=="ser")
s.erase(s.begin()+s.length()-6,s.end());
else
cout << "NO" << endl;
}
cout << "YES" << endl;
} | a.cc: In function 'int main()':
a.cc:15:16: error: no match for 'operator!=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'long int')
15 | while(s!=NULL){
| ^
In file included from /usr/include/c++/14/regex:68,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
from a.cc:1:
/usr/include/c++/14/bits/regex.h:1132:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator!=(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
1132 | operator!=(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1132:5: note: template argument deduction/substitution failed:
In file included from /usr/include/uchar.h:29,
from /usr/include/c++/14/cuchar:57,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:134:
a.cc:15:18: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
15 | while(s!=NULL){
| ^~~~
/usr/include/c++/14/bits/regex.h:1212:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator!=(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
1212 | operator!=(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1212:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'long int'
15 | while(s!=NULL){
| ^~~~
/usr/include/c++/14/bits/regex.h:1305:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator!=(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
1305 | operator!=(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1305:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
15 | while(s!=NULL){
| ^~~~
/usr/include/c++/14/bits/regex.h:1379:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator!=(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
1379 | operator!=(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1379:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'long int'
15 | while(s!=NULL){
| ^~~~
/usr/include/c++/14/bits/regex.h:1473:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator!=(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
1473 | operator!=(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1473:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
15 | while(s!=NULL){
| ^~~~
/usr/include/c++/14/bits/regex.h:1547:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator!=(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
1547 | operator!=(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1547:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'long int'
15 | while(s!=NULL){
| ^~~~
/usr/include/c++/14/bits/regex.h:1647:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator!=(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
1647 | operator!=(const sub_match<_Bi_iter>& __lhs,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1647:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
15 | while(s!=NULL){
| ^~~~
/usr/include/c++/14/bits/regex.h:2213:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator!=(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
2213 | operator!=(const match_results<_Bi_iter, _Alloc>& __m1,
| ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2213:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
15 | while(s!=NULL){
| ^~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator!=(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
1052 | operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
| ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1052:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::pair<_T1, _T2>'
15 | while(s!=NULL){
| ^~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
455 | operator!=(const reverse_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:455:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
15 | while(s!=NULL){
| ^~~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
500 | operator!=(const reverse_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:500:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::reverse_iterator<_Iterator>'
15 | while(s!=NULL){
| ^~~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
1686 | operator!=(const move_iterator<_IteratorL>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1686:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
15 | while(s!=NULL){
| ^~~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator!=(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
1753 | operator!=(const move_iterator<_Iterator>& __x,
| ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1753:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::move_iterator<_IteratorL>'
15 | while(s!=NULL){
| ^~~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from /usr/include/c++/14/bitset:52,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/postypes.h:197:5: note: candidate: 'template<class _StateT> bool std::operator!=(const fpos<_StateT>&, const fpos<_StateT>&)'
197 | operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
| ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:197:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::fpos<_StateT>'
15 | while(s!=NULL){
| ^~~~
In file included from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/allocator.h:243:5: note: candidate: 'template<class _T1, class _T2> bool std::operator!=(const allocator<_CharT>&, const allocator<_T2>&)'
243 | operator!=(const allocator<_T1>&, const allocator<_T2>&)
| ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:243:5: note: template argument deduction/substitution failed:
a.cc:15:18: note: 'std::string' {aka 'std::__cxx11::basic_string<char>'} is not derived from 'const std::allocator<_CharT>'
15 | while(s!=NULL){
| ^~~~
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:651:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator!=(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
651 | operator!=(basic_string_view<_CharT, _Traits> __x,
| ^~~~~~~~
/usr/include/c++/14/string_view:651:5: note: template argument deduction/substitution fa |
s257142579 | p03854 | C++ | #include<iostream>
using namespace std;
int main () {
string S;
cin >> S;
string T;
int i = S.length() - 1;
if (S[0] != 'd' or S[0] != 'e'){
cout << "NO\n";
} else {
while (S.length() > 0){
string arr5;
for (int j = 4; j >= 0; j --){
arr5 += S[i - j];
}
string arr6;
for (int j = 5; j >= 0; j --){
arr6 += S[i - j];
}
string arr7;
for (int j = 6; j >= 0; j --){
arr7 += S[i - j];
}
if (arr5 == "dream"){
S -= "dream";
i -= 5;
} else if (arr5 == "erase"){
S -= "erase";
i -= 5;
} else if (arr7 == "dreamer"){
S -= "dreamer";
i -= 7;
} else if (arr6 == "eraser"){
S -= "eraser";
i -= 6;
} else {
cout << "NO\n";
return 0;
}
}
if (S.length() == 0){
cout << "YES\n";
}
}
} | a.cc: In function 'int main()':
a.cc:26:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [6]')
26 | S -= "dream";
| ~~^~~~~~~~~~
a.cc:29:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [6]')
29 | S -= "erase";
| ~~^~~~~~~~~~
a.cc:32:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [8]')
32 | S -= "dreamer";
| ~~^~~~~~~~~~~~
a.cc:35:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [7]')
35 | S -= "eraser";
| ~~^~~~~~~~~~~
|
s963735071 | p03854 | C++ | #include<iostream>
using namespace std;
int main () {
string S;
cin >> S;
string T;
int i = S.length() - 1;
if (S[0] != 'd' or S[0] != 'e'){
cout << "NO\n";
} else {
while (S.length() > 0){
int arr5[5];
for (int j = 4; j >= 0; j --){
arr5 += S[i - j];
}
int arr6[6];
for (int j = 5; j >= 0; j --){
arr6 += S[i - j];
}
int arr7[7];
for (int j = 6; j >= 0; j --){
arr7 += S[i - j];
}
if (arr5 == "dream"){
S -= "dream";
i -= 5;
} else if (arr5 == "erase"){
S -= "erase";
i -= 5;
} else if (arr7 == "dreamer"){
S -= "dreamer";
i -= 7;
} else if (arr6 == "eraser"){
S -= "eraser";
i -= 6;
} else {
cout << "NO\n";
return 0;
}
}
if (S.length() == 0){
cout << "YES\n";
}
}
} | a.cc: In function 'int main()':
a.cc:15:14: error: incompatible types in assignment of '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} to 'int [5]'
15 | arr5 += S[i - j];
a.cc:19:14: error: incompatible types in assignment of '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} to 'int [6]'
19 | arr6 += S[i - j];
a.cc:23:14: error: incompatible types in assignment of '__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'char'} to 'int [7]'
23 | arr7 += S[i - j];
a.cc:25:16: error: comparison between distinct pointer types 'int*' and 'const char*' lacks a cast
25 | if (arr5 == "dream"){
| ~~~~~^~~~~~~~~~
a.cc:26:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [6]')
26 | S -= "dream";
| ~~^~~~~~~~~~
a.cc:28:23: error: comparison between distinct pointer types 'int*' and 'const char*' lacks a cast
28 | } else if (arr5 == "erase"){
| ~~~~~^~~~~~~~~~
a.cc:29:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [6]')
29 | S -= "erase";
| ~~^~~~~~~~~~
a.cc:31:23: error: comparison between distinct pointer types 'int*' and 'const char*' lacks a cast
31 | } else if (arr7 == "dreamer"){
| ~~~~~^~~~~~~~~~~~
a.cc:32:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [8]')
32 | S -= "dreamer";
| ~~^~~~~~~~~~~~
a.cc:34:23: error: comparison between distinct pointer types 'int*' and 'const char*' lacks a cast
34 | } else if (arr6 == "eraser"){
| ~~~~~^~~~~~~~~~~
a.cc:35:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [7]')
35 | S -= "eraser";
| ~~^~~~~~~~~~~
|
s915528497 | p03854 | C++ | #include<iostream>
using namespace std;
int main () {
string S;
cin >> S;
string T;
int i = S.length() - 1;
if (S[0] != 'd' or S[0] != 'e'){
cout << "NO\n";
} else {
while (S.length() > 0){
int arr5[5] = S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i];
int arr6[6] = S[i - 5] + S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i];
int arr7[7] = S[i - 6] + S[i - 5] + S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i];
if (arr5 == "dream"){
S -= "dream";
i -= 5;
} else if (arr5 == "erase"){
S -= "erase";
i -= 5;
} else if (arr7 == "dreamer"){
S -= "dreamer";
i -= 7;
} else if (arr6 == "eraser"){
S -= "eraser";
i -= 6;
} else {
cout << "NO\n";
return 0;
}
}
if (S.length() == 0){
cout << "YES\n";
}
}
} | a.cc: In function 'int main()':
a.cc:13:63: error: array must be initialized with a brace-enclosed initializer
13 | int arr5[5] = S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i];
a.cc:14:74: error: array must be initialized with a brace-enclosed initializer
14 | int arr6[6] = S[i - 5] + S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i];
a.cc:15:85: error: array must be initialized with a brace-enclosed initializer
15 | int arr7[7] = S[i - 6] + S[i - 5] + S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i];
a.cc:16:16: error: comparison between distinct pointer types 'int*' and 'const char*' lacks a cast
16 | if (arr5 == "dream"){
| ~~~~~^~~~~~~~~~
a.cc:17:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [6]')
17 | S -= "dream";
| ~~^~~~~~~~~~
a.cc:19:23: error: comparison between distinct pointer types 'int*' and 'const char*' lacks a cast
19 | } else if (arr5 == "erase"){
| ~~~~~^~~~~~~~~~
a.cc:20:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [6]')
20 | S -= "erase";
| ~~^~~~~~~~~~
a.cc:22:23: error: comparison between distinct pointer types 'int*' and 'const char*' lacks a cast
22 | } else if (arr7 == "dreamer"){
| ~~~~~^~~~~~~~~~~~
a.cc:23:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [8]')
23 | S -= "dreamer";
| ~~^~~~~~~~~~~~
a.cc:25:23: error: comparison between distinct pointer types 'int*' and 'const char*' lacks a cast
25 | } else if (arr6 == "eraser"){
| ~~~~~^~~~~~~~~~~
a.cc:26:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [7]')
26 | S -= "eraser";
| ~~^~~~~~~~~~~
|
s845612577 | p03854 | C++ | #include<iostream>
using namespace std;
int main () {
string S;
cin >> S;
string T;
int i = S.length() - 1;
if (S[0] != 'd' or S[0] != 'e'){
cout << "NO\n";
} else {
while (S.length() > 0){
if (S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i] == "dream"){
S -= "dream";
i -= 5;
} else if (S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i] == "erase"){
S -= "erase";
i -= 5;
} else if (S[i - 6] + S[i - 5] + S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i] == "dreamer"){
S -= "dreamer";
i -= 7;
} else if (s[i - 5] + S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i] == "eraser"){
S -= "eraser";
i -= 6;
} else {
cout << "NO\n";
return 0;
}
}
if (S.length() == 0){
cout << "YES\n";
}
}
} | a.cc: In function 'int main()':
a.cc:13:60: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
13 | if (S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i] == "dream"){
a.cc:14:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [6]')
14 | S -= "dream";
| ~~^~~~~~~~~~
a.cc:16:67: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
16 | } else if (S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i] == "erase"){
a.cc:17:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [6]')
17 | S -= "erase";
| ~~^~~~~~~~~~
a.cc:19:89: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
19 | } else if (S[i - 6] + S[i - 5] + S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i] == "dreamer"){
a.cc:20:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [8]')
20 | S -= "dreamer";
| ~~^~~~~~~~~~~~
a.cc:22:18: error: 's' was not declared in this scope
22 | } else if (s[i - 5] + S[i - 4] + S[i - 3] + S[i - 2] + S[i - 1] + S[i] == "eraser"){
| ^
a.cc:23:11: error: no match for 'operator-=' (operand types are 'std::string' {aka 'std::__cxx11::basic_string<char>'} and 'const char [7]')
23 | S -= "eraser";
| ~~^~~~~~~~~~~
|
s699629327 | p03854 | C++ | あ | a.cc:1:1: error: '\U00003042' does not name a type
1 | あ
| ^~
|
s040900954 | p03854 | C++ | #include <iostream>
#include <string>
using namespace std;
string divide[4] = { "dream", "dreamer", "erase", "eraser" };
int main(void) {
string s;
cin >> s;
reverse(s.begin(), s.end());
for (int i = 0; i < 4; i++) {
reverse(divide[i].begin(), divide[i].end());
}
bool can = true;
for (auto i = 0; i != s.size();) {
bool can2 = false;
for (int j = 0; j < 4; j++) {
string d = divide[j];
if (s.substr(i, i + d.size()) == d) {
can2 = true;
i += d.size();
break;
}
}
if (!can2) {
can = false;
break;
}
}
if (can) cout << "YES";
else cout << "NO";
return 0;
} | a.cc: In function 'int main()':
a.cc:12:9: error: 'reverse' was not declared in this scope
12 | reverse(s.begin(), s.end());
| ^~~~~~~
|
s026790702 | p03854 | C++ | #include <iostream>
#include <vector>
#include <string>
using namespace std;
int main() {
string a;
cin >> a;
vector<string> s{ "dream", "dreamer", "erase", "eraser" };
reverse(a.begin(), a.end());
for (int i = 0; i < 4; i++) {
reverse(s.at(i).begin(), s.at(i).end());
}
string b;
bool flag = false;
for (int i = 0; i < a.size();) {
for (int j = 0; j < 4; j++) {
b = s[j];
if (a.substr(i, b.size()) == b) {
i += b.size();
flag = true;
}
}
if (flag == false) break;
}
if (flag) {
cout << "Yes" << endl;
}
else {
cout << "No" << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:14:9: error: 'reverse' was not declared in this scope
14 | reverse(a.begin(), a.end());
| ^~~~~~~
|
s543594069 | p03854 | C++ | #include <iostream>
#include <vector>
#include <string>
using namespace std;
int main() {
string a;
cin >> a;
vector<string> s{ "dream", "dreamer", "erase", "eraser" };
reverse(a.begin(), a.end());
for (int i = 0; i < 4; i++) {
reverse(s.at(i).begin(), s.at(i).end());
}
string b;
bool flag = false;
for (int i = 0; i < a.size();) {
for (int j = 0; j < 4; j++) {
b = s[j];
if (a.substr(i, b.size()) == b) {
i += b.size();
flag = true;
}
}
if (flag == false) break;
}
if (flag) {
cout << "Yes" << endl;
}
else {
cout << "No" << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:14:9: error: 'reverse' was not declared in this scope
14 | reverse(a.begin(), a.end());
| ^~~~~~~
|
s437899426 | p03854 | C++ | #include <iostream>
#include <stdio.h>
#include <string>
using namespace std;
int main(void){
string s;
cin >> s;
int start_point = 0, flag = 1;
// cout << s.length() << endl;
// cout << s.substr(start_point, 5) << endl;
while(1) {
if(s.length() == start_point){break;}
else if(s.length() - start_point < 5){
flag = 0;
break;
}
//dreamがつく場合
else if(s.substr(start_point, 5) == "dream"){
//dream単体だと判定
if(s.substr(start_point+5, 2) != "er" || s.substr(start_point+5, 5) == "erase" ){
start_point += 5;
}
//dreamer単体だと判定
else if(s.substr(start_point+5, 2) == "er" && s.substr(start_point+5, 5) != "erase"){
start_point += 7;
}
}
//eraseがつく場合
else if(s.substr(start_point, 5) == "erase"){
//erase単体だと判定
if(s.substr(start_point+5, 1) != "r"){
start_point += 5;
}
//eraser単体だと判定
else if(s.substr(start_point+5, 1) == "r"){
start_point += 6;
}
}
else{
flag = 0;
break;
}
}
if(flag == 1){cout << "YES" << endl;}
else{cout << "NO" << endl;}
}\ | a.cc:47:2: error: stray '\' in program
47 | }\
| ^
|
s219018803 | p03854 | C++ | #include <bits/stdc++.h>
using namespace std;
// dpを使った場合
// vectorではWAだったがCの配列なら行けた
int main() {
string s;
cin >> s;
string options[4] = {"dream", "dreamer", "erase", "eraser"};
bool dp[100010];
for (int i = 0; i < (int)s.size(); i++) {
for (string c : options) {
// sのi番目からc.size要素までがoptionsのどれかと一致したら、
// その末尾の添字に対応するdpの位置をtrueにする
if (s.substr(i, (int)c.size()) == c) dp.at(i + (int)c.size()) = 1;
}
}
// dp[s.size()](つまりsの末尾)がtrueということは、sがoptionsで綺麗に分割できたということ
cout << (dp.at((int)s.size()) ? "YES" : "NO") << endl;
} | a.cc: In function 'int main()':
a.cc:18:47: error: request for member 'at' in 'dp', which is of non-class type 'bool [100010]'
18 | if (s.substr(i, (int)c.size()) == c) dp.at(i + (int)c.size()) = 1;
| ^~
a.cc:23:15: error: request for member 'at' in 'dp', which is of non-class type 'bool [100010]'
23 | cout << (dp.at((int)s.size()) ? "YES" : "NO") << endl;
| ^~
|
s293409179 | p03854 | C++ | #include <iostream>
#include <string>
#include <algorithm>
using namespace std;
string divide[4] = {"dream","dreamer","erase","eraser"};
int main(){
string S;
cin >> S;
reverse(S.begin(),S.end());
for(int i = 0;i<4){
reverse(divide[i].begin(),divide[i].end());
}
bool can = true;
for(int i = 0;i < S.size();){
bool can2 = false;
for(int j = 0;j <4;j++){
string d = divide[j];
if(S.substr(i,d.size()) == d){
can2 = true;
i += d.size();
}
}
if(!can2){
can = false;
break;
}
}
if(can){
cout << "YES" << endl;
}else{
cout << "NO" << endl;
}
} | a.cc: In function 'int main()':
a.cc:13:20: error: expected ';' before ')' token
13 | for(int i = 0;i<4){
| ^
| ;
|
s206178041 | p03854 | C | e | main.c:1:1: error: expected '=', ',', ';', 'asm' or '__attribute__' at end of input
1 | e
| ^
|
s786976783 | p03854 | C++ | #include<iostream>
#include<vector>
#include<algorithm>
using namespace std;
string divide[4]={"dream","dreamer","erase","eraser"};
int main(){
string s;
cin>>s;
reverse(s.begin(),s.end());
for(int i=0;i<4;i++) reverse(divide[i].begin(),divide[i].end());
bool can=true;
for(int i=0;i<s.size();){
can2=false;
for(int j=0;j<4;j++){
string d=divide[j];
if(s.substr(i,d.size())==d){
can2=true;
i+=d.size();
}
}
if(!can2){
can=false;
break;
}
}
if(can) cout<<"YES"<<endl;
else cout<<"NO"<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:14:5: error: 'can2' was not declared in this scope; did you mean 'can'?
14 | can2=false;
| ^~~~
| can
|
s537500079 | p03854 | C++ | #include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); i++)
using ll = long long;
using namespace std;
using P = pair<int,int>;
string divide[4] = {"dream", "dreamer", "erase", "eraser"};
int main(){
string S;
cin >> S;
reverse(S.begin(), S.end());
for(int = 0; i < 4; i++){
reverse(divide[i].begin(), divide[i].end());
}
bool can = true;
for(int i = 0; i < S.size(); i++){
bool can2 =false;
for(int j = 0; j < 4; j++){
string d = divide[j];
if(S.substr(i, d.size()) == d){
can2 = true;
i += d.size();
}
}
if(!can2){
can = false;
break;
}
}
if(can) cout << "YES" << endl;
else cout << "NO" << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:15:13: error: expected unqualified-id before '=' token
15 | for(int = 0; i < 4; i++){
| ^
a.cc:15:12: error: expected ';' before '=' token
15 | for(int = 0; i < 4; i++){
| ^~
| ;
a.cc:15:13: error: expected primary-expression before '=' token
15 | for(int = 0; i < 4; i++){
| ^
a.cc:15:18: error: 'i' was not declared in this scope
15 | for(int = 0; i < 4; i++){
| ^
a.cc:15:23: error: expected ')' before ';' token
15 | for(int = 0; i < 4; i++){
| ~ ^
| )
a.cc:15:25: error: 'i' was not declared in this scope
15 | for(int = 0; i < 4; i++){
| ^
|
s974551875 | p03854 | C++ | #include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); i++)
using ll = long long;
using namespace std;
using P = pair<int,int>;
string divide[4] = {"dream", "dreamer", "erase", "eraser"};
int main(){
string S;
cin >> S;
reverse(S.begin(), S.end());
for(int = 0; i < 4; i++){
reverse(divide[i].begin(), divide[i].end());
}
bool can = true;
for(int i = 0; i < S.size(); i++){
bool can2 =false;
for(int j = 0; j < 4; j++){
string d = divide[j];
if(S.substr(i, d.size()) == d){
can2 = true;
i += d.size();
}
}
if(!can2){
can = false;
break;
}
}
if(can) cout << "YES" << endl;
else cout << "NO" << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:15:13: error: expected unqualified-id before '=' token
15 | for(int = 0; i < 4; i++){
| ^
a.cc:15:12: error: expected ';' before '=' token
15 | for(int = 0; i < 4; i++){
| ^~
| ;
a.cc:15:13: error: expected primary-expression before '=' token
15 | for(int = 0; i < 4; i++){
| ^
a.cc:15:18: error: 'i' was not declared in this scope
15 | for(int = 0; i < 4; i++){
| ^
a.cc:15:23: error: expected ')' before ';' token
15 | for(int = 0; i < 4; i++){
| ~ ^
| )
a.cc:15:25: error: 'i' was not declared in this scope
15 | for(int = 0; i < 4; i++){
| ^
|
s010485026 | p03854 | C++ | #include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); i++)
using ll = long long;
using namespace std;
using P = pair<int,int>;
string divide[4] = {"dream", "dreamer", "erase", "eraser"};
int main(){
string S;
cin >> S;
reverse(S.begin(), S.end());
for(int 0; i < 4; i++){
reverse(divide[i].begin(), divide[i].end());
}
bool can = true;
for(int i = 0; i < S.size(); i++){
bool can2 =false;
for(int j = 0; j < 4; j++){
string d = divide[j];
if(S.substr(i, d.size()) == d){
can2 = true;
i += d.size();
}
}
if(!can2){
can = false;
break;
}
}
if(can) cout << "YES" << endl;
else cout << "NO" << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:15:13: error: expected unqualified-id before numeric constant
15 | for(int 0; i < 4; i++){
| ^
a.cc:15:12: error: expected ';' before numeric constant
15 | for(int 0; i < 4; i++){
| ^~
| ;
a.cc:15:16: error: 'i' was not declared in this scope
15 | for(int 0; i < 4; i++){
| ^
a.cc:15:21: error: expected ')' before ';' token
15 | for(int 0; i < 4; i++){
| ~ ^
| )
a.cc:15:23: error: 'i' was not declared in this scope
15 | for(int 0; i < 4; i++){
| ^
|
s948173366 | p03854 | C++ | #include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); i++)
using ll = long long;
using namespace std;
using P = pair<int,int>;
string divide[4] = {"dream", "dreamer", "erase", "eraser"};
int main(){
string S;
cin >> S;
reverse(S.begin(), S.end());
for(int i = 0; i < S.size(); i++){
bool can2 =false;
for(int j = 0; j < 4; j++){
string d = divide[j];
if(S.substr(i, d.size()) == d){
can2 = true;
i += d.size();
}
}
if(!can2){
can = false;
break;
}
}
if(can) cout << "YES" << endl;
else cout << "NO" << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:24:13: error: 'can' was not declared in this scope; did you mean 'can2'?
24 | can = false;
| ^~~
| can2
a.cc:28:8: error: 'can' was not declared in this scope; did you mean 'tan'?
28 | if(can) cout << "YES" << endl;
| ^~~
| tan
|
s037320599 | p03854 | C++ | #include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); i++)
using ll = long long;
using namespace std;
using P = pair<int,int>;
string divide[4] = {"dream", "dreamer", "erase", "eraser"};
int main(){
string S;
cin >> S;
reverse(S.begin(). S.end());
for(int i = 0; i < S.size(); i++){
bool can2 =false;
for(int j = 0; j < 4; j++){
string d = divide[j];
if(S.substr(i, d.size()) == d){
can2 = true;
i += d.size();
}
}
if(!can2){
can = false;
break;
}
}
if(can) cout << "YES" << endl;
else cout << "NO" << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:13:24: error: 'std::__cxx11::basic_string<char>::iterator' has no member named 'S'
13 | reverse(S.begin(). S.end());
| ^
a.cc:24:13: error: 'can' was not declared in this scope; did you mean 'can2'?
24 | can = false;
| ^~~
| can2
a.cc:28:8: error: 'can' was not declared in this scope; did you mean 'tan'?
28 | if(can) cout << "YES" << endl;
| ^~~
| tan
|
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