Cod sursa(job #761709)
Utilizator | Barcan Tudor TudorBarcan | Data | 27 iunie 2012 10:27:03 |
---|---|---|---|
Problema | Jocul Flip | Scor | 20 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.5 kb |
# include <fstream>
using namespace std;
int main ()
{
long N,M,a[100][16],S,S2,i,j;
float S1;
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];
S=0;
for (i=1; i<=N; i++)
{
S1=S2=0;
for (j=1; j<=M; j++)
{
if (a[i][j]<0) S1=S1-a[i][j];
else S2=S2+a[i][j];
}
for (j=1; j<=M; j++)
{
if (S1>S2) a[i][j]=a[i][j]*(-1);
S=S+a[i][j];
}
}
g<<S;
f.close ();
g.close ();
return 0;
}