Cod sursa(job #653630)
| Utilizator | Data | 28 decembrie 2011 16:20:23 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 20 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.54 kb |
#include<fstream>
using namespace std;
int main()
{
int a[16][16],n,m,i,j,s;
ifstream f("flip.in");ofstream g("flip.out");
f>>n>>m;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
f>>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]*=(-1);
}
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]*=(-1);
}
s=0;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
s+=a[i][j];
g<<s;
return 0;
}
