Cod sursa(job #2435390)

Utilizator Bogdan110603Bogdan Andronache Bogdan110603 Data 3 iulie 2019 20:42:48
Problema Jocul Flip Scor 10
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.85 kb
#include <fstream>
using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");
int n,m,i,j,a[20][20],b[20][20];
int main()
{
    f>>n>>m;
    for(i=1; i<=n; i++)
    {
        for(j=1; j<=m; j++)
        {
            f>>a[i][j];
            b[i][j]=a[i][j];
        }
    }
    for(j=1; j<=m; j++)
    {
        int s=0;
        for(i=1; i<=n; i++)
            s+=a[i][j];
        if(s<0)
        {
            for(i=1; i<=n; i++)
                b[i][j]=b[i][j]*-1;
        }
    }
    for(i=1; i<=n; i++)
    {
        int s=0;
        for(j=1; j<=m; j++)
            s+=a[i][j];
        if(s<0)
        {
            for(j=1; j<=m; j++)
                b[i][j]=b[i][j]*-1;
        }
    }
    int s=0;
    for(i=1; i<=n; i++)
    {
        for(j=1; j<=m; j++)
            s+=b[i][j];
    }
    g<<s;
    return 0;
}