Cod sursa(job #2677104)
| Utilizator | Data | 25 noiembrie 2020 20:06:56 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 30 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.77 kb |
#include<fstream>
using namespace std;
int d[20][20],N,M,i,j,S;
ifstream f("flip.in");
ofstream g("flip.out");
int main()
{
f>>N>>M;
for(i=1; i<=N; ++i)
for(j=1; j<=M; ++j)
f >> d[i][j];
for(j=1; j<=M; ++j)
{
S=0;
for(i=1; i<=N; ++i)
S=S+d[i][j];
if(S<0)
{
for(i=0; i<=N; ++i)
d[i][j]=d[i][j]*(-1);
}
}
for(i=1; i<=N; ++i)
{
S=0;
for(j=1; j<=M; ++j)
S=S+d[i][j];
if(S<0)
{
for(j=1; j<=M; ++j)
d[i][j]=d[i][j]*(-1);
}
}
S=0;
for(i=1; i<=N; ++i)
for(j=1; j<=M; ++j)
S=S+d[i][j];
g << S;
return 0;
}
