Cod sursa(job #2288305)
| Utilizator | Data | 23 noiembrie 2018 08:56:11 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 20 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 1.05 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("flip.in");
ofstream out("flip.out");
int n,m,sp,sn,s,i,j,v[17][17];
int main()
{
in>>n>>m;
for(i=1;i<=n;i++)
{
sp=0;
sn=0;
for(j=1;j<=m;j++)
{
in>>v[i][j];
if(v[i][j]>0)
sp=sp+v[i][j];
else if(v[i][j]<0)
sn=sn-v[i][j];
}
if(sn>sp)
{
for(j=1;j<=m;j++)
{
v[i][j]=0-v[i][j];
}
}
}
for(j=1;j<=m;j++)
{
sp=0;
sn=0;
for(i=1;i<=n;i++)
{
if(v[i][j]>0)
sp=sp+v[i][j];
else if(v[i][j]<0)
sn=sn-v[i][j];
}
if(sn>sp)
{
for(i=1;i<=n;i++)
{
v[i][j]=0-v[i][j];
}
}
}
for(i=1;i<=n;i++)
{
for(j=1;j<=n;j++)
s=s+v[i][j];
}
out<<s;
return 0;
}
