oj.uz

Submission #433071

# Submission time Handle Problem Language Result Execution time Memory
433071 2021-06-18T19:56:42 Z Valaki2 Game (eJOI20_game) C++14
20 / 100
 1 ms 312 KB 
#include <bits/stdc++.h>
using namespace std;

void solve_subtask_1_questionmark() {
    int n, m;
    cin >> n >> m;
    int cnt = 0;
    bool edge = false;
    for(int i = 0; i <= n; ++i) {
        for(int j = 0; j < m; ++j) {
            char ch;
            cin >> ch;
            if(ch == '0') {
                ++cnt;
                if(i == 0) {
                    edge = true;
                }
            }
        }
    }
    for(int i = 0; i <= m; ++i) {
        for(int j = 0; j < n; ++j) {
            char ch;
            cin >> ch;
            if(ch == '0') {
                ++cnt;
                if(i == 0) {
                    edge = true;
                }
            }
        }
    }
    if(edge) {
        --cnt;
    }
    cout << -(cnt) << "\n";
}

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    solve_subtask_1_questionmark();
    return 0;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 312 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 312 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Incorrect 1 ms 204 KB Output isn't correct
7 Halted 0 ms 0 KB -