Cod sursa(job #1661030)

Utilizator marcudaniel12Marcu Tudor Daniel marcudaniel12 Data 23 martie 2016 16:17:48
Problema Jocul Flip Scor 20
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.8 kb
#include <fstream>
using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");
long long a[17][17],s,si,st;
int n,m,i,j;
int main(){
    f>>n>>m;
    for (i=1;i<=n;i++)
        for (j=1;j<=m;j++)
            f>>a[i][j];
    for (i=1;i<=n;i++){
        s=0;
        si=0;
        for (j=1;j<=m;j++){
            s+=a[i][j];
            si+=a[i][j]*(-1);
        }
        if (si>s)
            for (j=1;j<=m;j++)
                a[i][j]*=-1;}
    for (j=1;j<=m;j++){
        s=0;
        si=0;
        for (i=1;i<=n;i++){
            s+=a[i][j];
            si+=a[i][j]*(-1);
        }
        if (si>s)
            for (i=1;i<=n;i++)
                a[i][j]*=-1;}
        for (i=1;i<=n;i++)
            for (j=1;j<=m;j++)
            st+=a[i][j];

    g<<st<<'\n';
return 0;}