oj.uz

답안 #668132

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
668132 2022-12-02T21:23:13 Z YENGOYAN Red-blue table (IZhO19_stones) C++17
27 / 100
 23 ms 1304 KB 
#include <bits/stdc++.h>

using namespace std;

void solve(){
    int n, m; cin >> n >> m;
    if(n + (m + 1) / 2 - 1 > m + (n + 1) / 2 - 1){
        cout << n + (m + 1) / 2 - 1 << endl;
        for(int i = 1; i <= n; i++){
            for(int j = 1; j <= m; j++){
                if(j <= m / 2 + 1) cout << '+';
                else cout << '-';
            }
            cout << "\n";
        }
    }
    else {
        cout << m + (n + 1) / 2 - 1 << endl;
        for(int i = 1; i <= n; i++){
            for(int j = 1; j <= m; j++){
                if(i <= n / 2 + 1) cout << '-';
                else cout << '+';
            }
            cout << "\n";
        }
    }
}

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(NULL), cout.tie(NULL);
    int t; cin >> t; while(t--)
        solve();
}

Subtask #1
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 324 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 324 KB Output is correct

Subtask #3
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 324 KB Output is correct
3 Correct 1 ms 324 KB Output is correct
4 Incorrect 3 ms 340 KB Wrong answer in test 5 29: 31 < 32
5 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 23 ms 1304 KB Wrong answer in test 97 21: 107 < 116
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 21 ms 1296 KB Wrong answer in test 24 24: 35 < 44
2 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 324 KB Output is correct
3 Correct 1 ms 324 KB Output is correct
4 Incorrect 3 ms 340 KB Wrong answer in test 5 29: 31 < 32
5 Halted 0 ms 0 KB -