| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 1003008 | 2024-06-20T00:45:54 Z | tamir1 | Bitaro the Brave (JOI19_ho_t1) | C++17 | Compilation error |
0 ms | 0 KB |
#include <iostream>
#include <cstring>
using namespace std;
const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
Compilation message
joi2019_ho_t1.cpp:4:66: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:82: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:85: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:102: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:105: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:136: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:139: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:142: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:145: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:160: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:166: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:191: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:194: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:225: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:228: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:231: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:234: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1; j >= 0; --j){ O[i][j] = O[i][j + 1]; if (s[i][j] == 'O'){ ++O[i][j]; } } } for (int j = 0; j < m; ++j){ I[n][j] = 0; for (int i = n - 1; i >= 0; --i){ I[i][j] = I[i + 1][j]; if (s[i][j] == 'I'){ ++I[i][j]; } } }} int solve(){ long long ans = 0; for (int i = 0; i < n; ++i){ for (int j = 0; j < m; ++j){ if (s[i][j] == 'J'){ ans += O[i][j] * I[i][j]; } } } return ans;} int main(){ input(); preprocess(); cout << solve();}
| ^
joi2019_ho_t1.cpp:4:249: error: extended character is not valid in an identifier
4 | const int N = 3030;int O[N][N];int I[N][N];string s[N];int n, m; void input(){ cin >> n >> m; for (int i = 0; i < n; ++i){ cin >> s[i]; } } void preprocess(){ for (int i = 0; i < n; ++i){ O[i][m] = 0; for (int j = m - 1;