제출 #1006894

#제출 시각아이디문제언어결과실행 시간메모리
1006894Abito축구 경기장 (IOI23_soccer)C++17
0 / 100
0 ms348 KiB
#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; }
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