Cod sursa(job #127741)
Utilizator | gaboru corupt gabor_oliviu1991 | Data | 24 ianuarie 2008 22:50:01 |
---|---|---|---|
Problema | Jocul Flip | Scor | 10 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.56 kb |
#include<fstream.h>
long n,m,a[20][20];
int i,j,x,y;
long long s;
int main()
{
ifstream f("flip.in");
ofstream g("flip.out");
f>>n;
f>>m;
for(i=0;i<n;i++)
for(j=0;j<m;j++)
f>>a[i][j];
do{ i=0;
for(j=0;j<n;j++)
{ s+=a[i][j];
if(s<0)
for(j=0;j<m;j++)
a[i][j]*=-1;
}
i++;
} while(i<n);
do{ j=0;
for(i=0;i<n;i++)
{ s+=a[i][j];
if(s<0)
for(i=0;i<n;i++)
a[i][j]*=-1;
}
j++;
} while(j<n);
for(i=0;i<n;i++)
for(j=0;j<m;j++)
s+=a[i][j];
g<<s;
}