Cod sursa(job #1632079)
Utilizator | Vlasiu Flavius vlasiuflavius | Data | 5 martie 2016 21:17:13 |
---|---|---|---|
Problema | Jocul Flip | Scor | 20 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.64 kb |
#include <fstream>
using namespace std;
ofstream fout("flip.out");
ifstream fin("flip.in");
int v[20][20],n,m,suma;
int main()
{
fin>>n>>m;
for(int i=1;i<=n;i++)
{
suma=0;
for(int j=1;j<=m;j++)
{
fin>>v[i][j];
suma+=v[i][j];
}
if(suma<0) for(int j=1;j<=m;j++) v[i][j]*=-1;
}
for(int i=1;i<=m;i++)
{
suma=0;
for(int j=1;j<=n;j++) suma+=v[j][i];
if(suma<0) for(int j=1;j<=n;j++) v[j][i]*=-1;
}
suma=0;
for(int i=1;i<=n;i++)
{
for(int j=1;j<=m;j++) suma+=v[i][j];
}
fout<<suma;
}