Cod sursa(job #279000)
| Utilizator | Data | 12 martie 2009 17:16:05 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 20 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.59 kb |
#include<fstream.h>
int main()
{ int a[17][17],m,n,i,j,sc=0,k;
ifstream f("flip.in");
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++)
{ sc=0;
for(j=1;j<=m;j++)
sc+=a[i][j];
if(sc<0)for(k=1;k<=m;k++)
a[i][k]=a[i][k]*-1;
}
sc=0;
for(i=1;i<=m;i++)
{sc=0;
for(j=1;j<=n;j++)
sc+=a[j][i];
if(sc<0)for(k=1;k<=n;k++)
a[k][i]=a[k][i]*-1;
}
sc=0;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
sc+=a[i][j];
ofstream g("flip.out");
g<<sc;
f.close();
g.close();
return 0;
}