Cod sursa(job #237001)
| Utilizator | Data | 28 decembrie 2008 21:16:40 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.73 kb |
#include <iostream.h>
#include <fstream.h>
fstream f("flip.in",ios::in);
fstream g("flip.out",ios::out);
int main ()
{
int n,m,i,j,x=0,s[50],t[50];
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++)
{
for(j=1;j<=m;j++)
{
s[i]=s[i]+a[i][j];
}
if(s[i]<0) a[i][j]=-a[i][j];
}
for(j=1;j<=m;j++)
{
for(i=1;i<=n;i++)
{
t[j]=t[j]+a[i][j];
}
if (t[j]<0) a[i][j]=-a[i][j];
}
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
{
x=x+a[i][j];
}
g<<x;
return 0;
}