Submission #1076303

#	Time	Username	Problem	Language	Result	Execution time	Memory
1076303		MarwenElarbi	Soccer Stadium (IOI23_soccer)	C++17	0 / 100	0 ms	348 KiB

soccer

#include <bits/stdc++.h>
#include "soccer.h"
using namespace std;
#define pb push_back
#define fi first
#define se second
const int nax = 2e5+5;
const int MOD = 1e9+7;

int biggest_stadium(int N, std::vector<std::vector<int>> F)
{
    int n=N;
    int ans=0;
    bool test=0;
    for (int i = 0; i < n; ++i)
    {
        for (int j = 0; j < n; ++j)
        {
            test|=F[i][j];
            if(F[i][j]){
                ans=n*n-min({i+1+j,i+n-j,j+n-i,n-i+n-j-1});
            }
        }
    }
    if(n==1&&test) return 0;
    if(test) return 1;
    else return n*n;
}

Compilation message (stderr)

soccer.cpp: In function 'int biggest_stadium(int, std::vector<std::vector<int> >)':
soccer.cpp:13:9: warning: variable 'ans' set but not used [-Wunused-but-set-variable]
   13 |     int ans=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