Submission #973405

#	Time	Username	Problem	Language	Result	Execution time	Memory
973405		irmuun	Soccer Stadium (IOI23_soccer)	C++17	6 / 100	237 ms	39504 KiB

soccer

#include<bits/stdc++.h>
#include "soccer.h"

using namespace std;

#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()

int biggest_stadium(int n,vector<vector<int>>f){
    int total=0,x,y;
    for(int i=0;i<n;i++){
        for(int j=0;j<n;j++){
            if(f[i][j]==1){
                total++;
                x=i;
                y=j;
            }
        }
    }
    if(total==0){
        return n*n;
    }
    if(total==1){
        if(x==0||y==0||x==n-1||y==n-1){
            return n*n-1;
        }
        x++;
        y++;
        x=min(x,n+1-x);
        y=min(y,n+1-y);
        return n*n-x*y;
    }
    return 0;
}

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