Submission #1175331

#	Time	Username	Problem	Language	Result	Execution time	Memory
1175331		ThylOne	Soccer Stadium (IOI23_soccer)	C++20	1.50 / 100	178 ms	31756 KiB

soccer

#include "soccer.h"

int biggest_stadium(int N, std::vector<std::vector<int>> F)
{
    int empty = 0;
    int cnt= 0;
    for(int y = 0 ; y < N ; y++){
        int flag = 0;
        for(int x = 0 ; x < N ; x++){
            if(F[y][x]==0)empty++;
            if(flag==0 && F[y][x])continue;
            if(flag<=1 && F[y][x]==0){
                flag=1;
                cnt++;
            }
            if(flag==1 && F[y][x]){
                flag=2;
            }
        }
    }
    return (cnt==empty?cnt:0);
}

• Subtask 0: 0 / 0
• Subtask 1: 1.5 / 6
• Subtask 2: 0 / 8
• Subtask 3: 0 / 22
• Subtask 4: 0 / 18
• Subtask 5: 0 / 16
• Subtask 6: 0 / 30