Cod sursa(job #1145138)

Utilizator AlbertJuniorAlbert Ramona AlbertJunior Data 17 martie 2014 21:50:08
Problema Jocul Flip Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.75 kb
#include <fstream>

using namespace std;

ifstream f("filip.in");
ofstream g("flip.out");

int v[20],i,j,d,n,m;
long long a[20][20],mx,s1,s;

int main()
{
    f>>n>>m;
    for(i=1;i<=n;i++)
        for(j=1;j<=m;j++)
            f>>a[i][j];
    while(v[0]==0)
    {
        j=m;
        while(v[j]==1)
        {
            v[j]=0;
            j--;
        }
        v[j]=1;s=0;
        for(i=1;i<=n;i++)
            {
                s1=0;
                for(d=1;d<=m;d++)
                    if(v[d]==1) s1=s1-a[i][d];
                         else   s1=s1+a[i][d];
            if (s1<0) s1=s1*(-1);
            s=s+s1;
            }
        if(s>mx) mx=s;
    }
    g<<mx;
    f.close();
    g.close();
    return 0;
}