Submission #1006894

#	Time	Username	Problem	Language	Result	Execution time	Memory
1006894		Abito	Soccer Stadium (IOI23_soccer)	C++17	0 / 100	0 ms	348 KiB

soccer

#include "soccer.h"
#include <bits/stdc++.h>
using namespace std;
int mvx[]={1,0,-1,0},mvy[]={0,1,0,-1};
int biggest_stadium(int n, std::vector<std::vector<int>> a)
{
    //bool ok=true;
    for (int i=0;i<n;i++){
        for (int j=0;j<n;j++){
            if (!a[i][j]) continue;
            int h=0;
            for (int k=0;k<4;k++){
                int x=i+mvx[k],y=j+mvy[k];
                if (x<0 || x>=n || y<0 || y>=n) continue;
                h+=(!a[x][y]);
            }
            if (h>1) return 0;
        }
    }return 1;
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 6
• Subtask 2: 0 / 8
• Subtask 3: 0 / 22
• Subtask 4: 0 / 18
• Subtask 5: 0 / 16
• Subtask 6: 0 / 30