Cod sursa(job #2216705)
| Utilizator | Data | 27 iunie 2018 18:40:26 | |
|---|---|---|---|
| Problema | Jocul Flip | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.99 kb |
#include <fstream>
using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");
int n,m,i,j,v[17][17],v2[17],rez,rasp,s;
void bkt(int a,int v2[])
{
if(a>m)
{
rez=0;
for(i=1;i<=n;i++)
{
s=0;
for(j=1;j<=m;j++)
{
if(v2[j]==1)
{
s=s-v[i][j];
}
else
{
s+=v[i][j];
}
}
if(s<0)
{
rez-=s;
}
else
{
rez+=s;
}
}
rasp=max(rasp,rez);
}
else
{
v2[a]=0;
bkt(a+1,v2);
v2[a]=1;
bkt(a+1,v2);
}
}
int main()
{
f>>n>>m;
for(i=1;i<=n;i++)
{
for(j=1;j<=m;j++)
{
f>>v[i][j];
}
}
bkt(1,v2);
g<<rasp<<'\n';;
return 0;
}
