Cod sursa(job #615705)
| Utilizator | Data | 10 octombrie 2011 16:14:12 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.61 kb |
#include <stdio.h>
using namespace std;
int n,p;
bool a,sol[100];
void afisare()
{
int i;
a=false;
for(i=1;i<=n;i++)
if(sol[i]==true) a=true;
if(a==false) return;
for(i=1;i<=n;i++)
if(sol[i]==true) printf("%d ",i);
printf("\n");
}
void bkt(int p)
{
int i;
if(p==n+1)
{
afisare();
return;
}
sol[p]=false;
bkt(p+1);
sol[p]=true;
bkt(p+1);
}
int main()
{
freopen("submultimi2.in","r",stdin);
freopen("submultimi2.out","w",stdout);
scanf("%d",&n);
bkt(1);
return 0;
}
