Cod sursa(job #1180910)

Utilizator Cristian1997Vintur Cristian Cristian1997 Data 1 mai 2014 13:06:03
Problema Jocul Flip Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.79 kb
using namespace std;
#include <fstream>
#include <vector>
ifstream fin("flip.in");
ofstream fout("flip.out");

int m, n, max1=0; // n linii    m coloane
int t[16][16];
bool v[20];


int main()
{
    int i, j, k, gata=0, s, s1;
    fin>>m>>n;
    for(i=0; i<m; i++)
        for(j=0; j<n; j++)
            fin>>t[i][j];
    while(!gata)
    {
        s=0;
        for(i=0; i<m; i++)
        {   //calculam fiecare linie
            s1=0;
            for(j=0; j<n; j++)
                if(v[j]==1) s1-=t[i][j];
                else s1+=t[i][j];
            if(s1<0) s1=-s1;
            s+=s1;
        }
        if(s>max1) max1=s;
        for(i=n-1; i>=0 && v[i]==1; i--) v[i]=0;
        if(i>=0) v[i]=1;
        else gata=1;
    }
    fout<<max1<<'\n';
    return 0;
}