Cod sursa(job #1118433)
| Utilizator | Data | 24 februarie 2014 10:59:11 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 20 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.66 kb |
#include <fstream>
using namespace std;
int main()
{
ifstream f("flip.in");
ofstream g("flip.out");
int a[17][17],n,m,i,j,s;
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;
for(j=1;j<=m;j++)
s+=a[i][j];
if(s<0)
for(j=1;j<=m;j++) a[i][j]=-a[i][j];
}
for(j=1;j<=m;j++)
{
s=0;
for(i=1;i<=n;i++)
s+=a[i][j];
if(s<0)
for(i=1;i<=n;i++) a[i][j]=-a[i][j];
}
s=0;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
s+=a[i][j];
g<<s;
}
