#include <bits/stdc++.h>
using namespace std;
int biggest_stadium(int N, vector<vector<int>> F){
int empty_cells=0;
bool si_hay_arbol=false;
pair<int,int>arbol;
for(int i=0;i<N;i++){
for(int j=0;j<N;j++){
if(F[i][j]==0){
empty_cells++;
}
else{
arbol={i,j};
si_hay_arbol=true;
}
}
}
if(!si_hay_arbol){
return N*N;
}
else{
int a=((arbol.first+1)*(arbol.second+1))+min((arbol.first+1),(arbol.second+1));
int b=(((arbol.first+1)*(N-arbol.second))+min((arbol.first+1),(N-arbol.second)));
int c=(((N-arbol.first)*(arbol.second+1))+min((N-arbol.first),(arbol.second+1)));
int d=(((N-arbol.first)*(N-arbol.second))+min((N-arbol.first),(N-arbol.second)));
int restar= min(min(a,b),min(c,d));
return (N*N)-restar+1;
}
}
int main()
{
int N;
cin>>N;
vector<std::vector<int>> F(N, vector<int>(N));
for (int i = 0; i < N; i++)
{
for (int j = 0; j < N; j++)
{
cin>>F[i][j];
}
}
int res = biggest_stadium(N, F);
cout<<res<<"\n";
return 0;
}
Compilation message
/usr/bin/ld: /tmp/cc9M3qVF.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cc1xhTGH.o:soccer.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status
