Submission #1006886

#	Time	Username	Problem	Language	Result	Execution time	Memory
1006886		Abito	축구 경기장 (IOI23_soccer)	C++17	0 / 100	0 ms	348 KiB

soccer

#include "soccer.h"
#include <bits/stdc++.h>
using namespace std;
int biggest_stadium(int n, std::vector<std::vector<int>> a)
{
    int x=-1,y=-1,o=0;
    for (int i=0;i<n;i++){
        for (int j=0;j<n;j++){
            if (a[i][j]) x=i,y=j,o++;
        }
    }
    if (x==-1) return n*n;
    if (o>1) return 0;
    if (a[0][0]==1 || a[0][n-1]==1 || a[n-1][0]==1 || a[n-1][n-1]==1) return n*n;
    else return 0;
}

Compilation message (stderr)

soccer.cpp: In function 'int biggest_stadium(int, std::vector<std::vector<int> >)':
soccer.cpp:6:14: warning: variable 'y' set but not used [-Wunused-but-set-variable]
    6 |     int x=-1,y=-1,o=0;
      |              ^

• 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