Cod sursa(job #2532054)
| Utilizator | Data | 27 ianuarie 2020 10:58:54 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 20 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.74 kb |
#include <fstream>
using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");
int n,m,v[20][20],i,j,s;
int main()
{
f>>n>>m;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
f>>v[i][j];
for(i=1;i<=n;i++)
{
s=0;
for(j=1;j<=m;j++)
s=s+v[i][j];
if(s<0)
for(j=1;j<=m;j++)
v[i][j]=0-v[i][j];
}
for(j=1;j<=m;j++)
{
s=0;
for(i=1;i<=n;i++)
s=s+v[i][j];
if(s<0)
for(i=1;i<=n;i++)
v[i][j]=0-v[i][j];
}
s=0;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
s=s+v[i][j];
g<<s<<"\n";
f.close();
g.close();
return 0;
}
