Cod sursa(job #2150739)
| Utilizator | Data | 3 martie 2018 19:09:59 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.91 kb |
#include <iostream>
using namespace std;
int main()
{
int sum,n,m;
cin>>n>>m;
int vec[n][m];
for(int i=0;i<n;i++)
{
sum=0;
///Step 1
for(int j=0;j<m;j++)
{
cin>>vec[i][j];
sum+=vec[i][j];
}
if(sum<0)
{
sum=sum*-1;
for(int j=0;j<m;j++)
vec[i][j]=vec[i][j]*-1;
}
//cout<<sum<<"\n";
}
///STEP 2
for(int j=0;j<m;j++)
{
sum=0;
for(int i=0;i<n;i++)
sum+=vec[i][j];
if(sum<0)
{
sum=sum*-1;
for(int i=0;i<n;i++)
vec[i][j]=vec[i][j]*-1;
}
}
sum=0;
///STEP 3
for(int i=0;i<n;i++)
{
for(int j=0;j<m;j++)
{
sum+=vec[i][j];
}
}
cout<<sum;
return 0;
}
