Cod sursa(job #1829954)
| Utilizator | Data | 15 decembrie 2016 21:21:10 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.8 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("flip.in");
ofstream fout("flip.out");
int a[20][20], b[20], i, j, y, n, m, suma, s, ax, x;
int main()
{
fin>>n>>m;
for(i=1;i<=n;i++)
{
for(j=1;j<=m;j++)
{
fin>>a[i][j];
suma+=a[i][j];
}
}
for(i=1;i<=(1<<n);i++)
{
x=0;
for(j=1;j<=m;j++)
{
s=0;
for(y=1;y<=n;y++)
{
if((i&(1<<y))==0)
{
s+=a[y][j];
}
else
{
s-=a[y][j];
}
}
x+=max(s,-s);
}
suma=max(suma,x);
}
fout<<suma;
return 0;
}
