Cod sursa(job #2190119)

Utilizator 0987654321Cazan Bogdan Marian 0987654321 Data 29 martie 2018 20:23:47
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.77 kb
#include <fstream>
using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");
int i,j,s1,s2,n, m, a[16][16],k;
long long s;
int main()
{
    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++)
    {s1=0;s2=0;
    for(j=1;j<=m;j++)
        {
            s1=s1+a[i][j];
            s2=s2-a[i][j];
        }
        if (s2>s1)
            for (k=1;k<=m;k++)
                a[i][k]=-a[i][k];
    }
    for (i=1;i<=m;i++)
    {s1=s2=0;
      for(j=1;j<=n;j++)
    {s1=s1+a[j][i];
    s2=s2-a[j][i];}

    if (s2>s1)
        for (k=1;k<=n;k++)
    a[k][i]=-a[k][i];
    }
    for (i=1;i<=m;i++)
        for (j=1;j<=n;j++)
        s=s+a[i][j];
    f.close();
    g.close();
    return 0;
}