Cod sursa(job #2038704)

Utilizator ionutpop712Pop Ionut ionutpop712 Data 13 octombrie 2017 22:22:50
Problema Jocul Flip Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.71 kb
#include <fstream>
using namespace std;
ifstream in("flip.in");
ofstream out("flip.out");
int a[17][17],v[17],n,m,Max=0,i,j;
void bkt(int k)
{
int i=0 ,j=0;
if(k==n+1)
    {
    int s=0, c=0;
    for(j=1;j<=m;j++)
        {
        c=0;
        for(i=1;i<=n;i++)
            {
            if(v[i]==1)
                c=c-a[i][j];
            else c=c+a[i][j];
            }
        if(c<0)
            c=(-1)*c;
        s=s+c;
        }
    if(s>Max)
        Max=s;
    return;
    }
for(i=0;i<=1;i++)
    {
    v[k]=i;
    bkt(k+1);
    }

}

int main()
{
 in>>n>>m;
    for(int i=1;i<=n;i++)
        for(int j=1;j<=m;j++)
           in>>a[i][j];
    bkt(1);
out<<Max;
    return 0;}