Cod sursa(job #1961143)

Utilizator TomaAlimosToma AlimoS TomaAlimos Data 10 aprilie 2017 21:58:24
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.74 kb
#include<fstream>
using namespace std;
fstream fin("flip.in",ios::in),
        fout("flip.out",ios::out);
long a[17][17];


int main()
{
    int i,j,N,M;
    long s,S=0;

    fin>>N>>M;
    for(i=1;i<=N;i++)
            for(j=1;j<=M;j++)
                fin>>a[i][j];
    for(i=1;i<=N;i++)
    {
        s=0;
        for(j=1;j<=M;j++)
            s+=a[i][j];
        if(s<0)
            for(j=1;j<=M;j++)
                a[i][j]*=(-1);
    }
    for(j=1;j<=M;j++)
    {
        s=0;
        for(i=1;i<=N;i++)
            s+=a[i][j];
        if(s<0)
        {
            S+=s*(-1);
        }
        else
        {
            S+=s;
        }
    }
    fout<<S;
    fin.close();
    fout.close();
    return 0;
}