Cod sursa(job #2355165)
| Utilizator | Data | 25 februarie 2019 21:14:43 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 20 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.72 kb |
#include <fstream>
using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");
int n,m,i,j,s;
int a[20][20];
int main()
{
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++)
{
s=0;
for (j=1;j<=m;j++)
s=s+a[i][j];
if (s<0)
for (j=1;j<=m;j++)
a[i][j]=-a[i][j];
}
for (j=1;j<=m;j++)
{
s=0;
for (i=1;i<=n;i++)
s=s+a[i][j];
if (s<0)
for (i=1;i<=n;i++)
a[i][j]=-a[i][j];
}
s=0;
for (i=1;i<=n;i++)
for (j=1;j<=m;j++)
s=s+a[i][j];
g<<s;
return 0;
}
