Cod sursa(job #1568597)
Utilizator | Data | 14 ianuarie 2016 15:17:35 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.52 kb |
#include<cstdio>
using namespace std;
int n;
bool v[17],flag;
void print()
{
flag=0;
for(int i=0; i<n; i++) if(v[i])
{
printf("%d ",i+1);
flag=1;
}
if(flag)printf("\n");
}
void bt(int k)
{
if(k==n) print();
else
for(int a=0; a<=1; a++)
{
v[k]=a;
bt(k+1);
}
}
int main()
{
freopen("submultimi.in","r",stdin);
freopen("submultimi.out","w",stdout);
scanf("%d",&n);
bt(0);
}