제출 #1107843

#제출 시각아이디문제언어결과실행 시간메모리
1107843coolboy19521Soccer Stadium (IOI23_soccer)C++17
1.50 / 100
206 ms39696 KiB
#include "soccer.h"

int biggest_stadium(int N, std::vector<std::vector<int>> F)
{
    bool f = true;
    int c = 0;
    for (int i = 0; i < N; i ++) {
        for (int j = 0; j < N; j ++) {
            if (F[i][j] == 1) {
                if ((0 < i && i < N - 1) || (0 < j && j < N - 1)) {
                    f = false;
                }
            } else {
                c ++;
            }
        }
    }
    if (f) {
        return c;
    }
    return 0;
}
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