Cod sursa(job #2115266)
| Utilizator | Data | 26 ianuarie 2018 16:19:25 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.65 kb |
#include <bits/stdc++.h>
using namespace std;
int n,m,i,j ,a[20][20],x;
int rez;
int sol(int x)
{
int s=0,rez=0;
for(i=1;i<=n;i++)
{
s=0;
for(j=1;j<=m;j++)
{
if(x&(1<<(j-1))) s=s+a[i][j];
else s=s-a[i][j];
}
rez+=abs(s);
}
return rez;
}
int main()
{
int rez;
ifstream fin("flip.in");
ofstream fout("flip.out");
fin>>n>>m;
for(i=1;i<=n;i++)
{
for(j=1;j<=m;j++)
{
fin>>a[i][j];
}
}
for(x=0;x<(1<<m);x++)
{
rez=max(rez, sol(x));
}
fout<<rez;
return 0;
}
