Submission #966397

#	Time	Username	Problem	Language	Result	Execution time	Memory
966397		VMaksimoski008	Soccer Stadium (IOI23_soccer)	C++17	0 / 100	1 ms	348 KiB

soccer

#include "soccer.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;

int biggest_stadium(int N, std::vector<std::vector<int>> F) {
    int cnt = 0;

    for(int i=0; i<N; i++)
        for(int j=0; j<N; j++) cnt += (F[i][j] == 1);

    if(!cnt) return N * N;

    int x=0, y=0;
    for(int i=0; i<N; i++)
        for(int j=0; j<N; j++)
            if(F[i][j] == 1) x = i, y = j;

    int ans = N * N - 2 * (N - 1);
    

    return ans;
}

Compilation message (stderr)

soccer.cpp: In function 'int biggest_stadium(int, std::vector<std::vector<int> >)':
soccer.cpp:14:9: warning: variable 'x' set but not used [-Wunused-but-set-variable]
   14 |     int x=0, y=0;
      |         ^
soccer.cpp:14:14: warning: variable 'y' set but not used [-Wunused-but-set-variable]
   14 |     int x=0, y=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