Cod sursa(job #2012288)

Utilizator alexia235Alexia Alexandrescu alexia235 Data 18 august 2017 14:26:16
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.62 kb
#include <fstream>

using namespace std;
ifstream fin ("flip.in");
ofstream fout ("flip.out");
int n, m, a[16][16], i, j, c[16], l[16], S=0;
int main()
{
    fin>>n>>m;
    for(i=1;i<=n;i++)
        for(j=1;j<=m;j++)
    {
        fin>>a[i][j];
        c[j]=c[j]+a[i][j];
        l[i]=l[i]+a[i][j];
    }
    for(i=1;i<=n;i++)
        if(l[i]<0)
        for(j=1;j<=m;j++)
        a[i][j]=a[i][j]*(-1);
    for(j=1;j<=m;j++)
        if(c[j]<0)
        for(i=1;i<=n;i++)
        a[i][j]=a[i][j]*(-1);
   for(i=1;i<=n;i++)
        for(j=1;j<=m;j++)
            S=S+a[i][j];
    fout<<S;
    return 0;
}