Cod sursa(job #1169096)

Utilizator andreey_047Andrei Maxim andreey_047 Data 10 aprilie 2014 14:32:27
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.56 kb
#include <fstream>
//#include <iostream>
using namespace std;
ifstream fin("flip.in");
ofstream fout("flip.out");
int a[21][21],n,m,sa,sb,sumtot;
int main(){
    int i,j;
    fin >> n >> m;
    for(i=1;i<=n;i++)
     for(j=1;j<=m;j++)
      fin >> a[i][j];
    fin.close();
    for(i = 1; i <= m; i++)
    {
        sa=sb=0;
       for(j = 1;j <= n; j++)
      {
        sa+=a[j][i];
        sb+=(a[j][i]*-1);
      }
    // cout << sa <<" "<<sb<<"\n";
       sumtot+=max(sa,sb);
    }
    fout << sumtot << "\n";
    fout.close();
    return 0;
}