Compile Error
foo.cc: In function 'int main()':
foo.cc:3:5: error: 'cin' was not declared in this scope
3 | cin >> T;
| ^~~
foo.cc:6:9: error: 'string' was not declared in this scope
6 | string S;
| ^~~~~~
foo.cc:7:21: error: 'S' was not declared in this scope
7 | cin >> N >> S;
| ^
foo.cc:8:19: error: 'count' was not declared in this scope
8 | int one = count(S.begin(), S.end(), '1');
| ^~~~~
foo.cc:10:9: error: 'cout' was not declared in this scope
10 | cout << max(one,zero) << endl;
| ^~~~
foo.cc:10:17: error: 'max' was not declared in this scope
10 | cout << max(one,zero) << endl;
| ^~~
foo.cc:10:34: error: 'endl' was not declared in this scope
10 | cout << max(one,zero) << endl;
| ^~~~
Code
int main(){
int T;
cin >> T;
while(T--) {
int N;
string S;
cin >> N >> S;
int one = count(S.begin(), S.end(), '1');
int zero = N-one;
cout << max(one,zero) << endl;
}
}Information
- Submit By
-
Maher_vai LV 4
- Type
- Submission
- Problem
- P1113 B. Fliping Game
- Contest
- Brain Booster #7
- Language
- C++17 (G++ 13.2.0)
- Submit At
- 2024-11-05 15:20:15
- Judged At
- 2024-11-11 02:30:53
- Judged By
-
judge
- Score
- 0
- Total Time
- 0ms
- Peak Memory
- 0 Bytes