Cod sursa(job #2679812)
| Utilizator | Data | 1 decembrie 2020 16:55:00 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.74 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");
int a[20][20],n,m,c[20],summax;
void bkt(int k)
{ if(k==m+1)
{ int sumt=0;
for(int i=1;i<=n;i++)
{ int sum=0;
for(int j=1;j<=m;j++)
{ sum+=a[i][j]*c[j];
}
if(sum<0) sum*=-1;
sumt+=sum;
}
if(sumt>summax) summax=sumt;
}
else
{ c[k]=1;
bkt(k+1);
c[k]=-1;
bkt(k+1);
}
}
int main()
{
f>>n>>m;
for(int i=1;i<=n;i++)
for(int j=1;j<=m;j++) f>>a[i][j];
bkt(1);
g<<summax;
return 0;
}
