Cod sursa(job #983683)

Utilizator crazylamaRiclea Andrei crazylama Data 12 august 2013 15:43:18
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.72 kb
#include <fstream>

using namespace std;

int main()
{
    ifstream f("flip.in");
    ofstream g("flip.out");
    signed int n,m,a[16][16],i,j,s=0,suma=0;
    f>>n>>m;
    for(i=1;i<=n;i++)
    for(j=1;j<=m;j++)
    f>>a[i][j];
    for(i=1;i<=n;i++)
    {
        s=0;
        for(j=1;j<=m;j++)
        s=s+a[i][j];
        if(s<0)
        for(j=1;j<=m;j++)
        a[i][j]=a[i][j]-2*a[i][j];
    }
    for(j=1;j<=m;j++)
    {
        s=0;
        for(i=1;i<=n;i++)
        s=s+a[i][j];
        if(s<0)
        for(i=1;i<=n;i++)
        a[i][j]=a[i][j]-2*a[i][j];
    }
    for(i=1;i<=n;i++)
    for(j=1;j<=m;j++)
    suma=suma+a[i][j];
    g<<suma;
    f.close();
    g.close();
    return 0;
}