Cod sursa(job #2070153)

Utilizator lorena_simonSimon Lorena lorena_simon Data 19 noiembrie 2017 11:54:49
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.64 kb
#include <fstream>

using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");

int main()
{long long n,m,i,j,a[100][100];
f>>n>>m;
int k,l;
for(i=1;i<=n;i++)
    for(j=1;j<=m;j++)
    f>>a[i][j];

   for(i=1;i<=n;i++){
        k=0;l=0;
for(j=1;j<=m;j++){
    k=k+a[i][j];
     l=l+a[i][j]*-1;
}
    if(l>k){
    for(j=1;j<=m;j++) a[i][j]=a[i][j]*-1;
    }
}

for(j=1;j<=m;j++){
        k=0;l=0;
for(i=1;i<=n;i++){
    k=k+a[i][j];
     l=l+a[i][j]*-1;
}
    if(l>k){
    for(i=1;i<=n;i++) a[i][j]=a[i][j]*-1;
    }
}
int s=0;
for(i=1;i<=n;i++)
    for(j=1;j<=m;j++)
    s=s+a[i][j];
g<<s;
    return 0;
}