Cod sursa(job #1777671)
| Utilizator | Data | 12 octombrie 2016 19:43:23 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.52 kb |
#include <fstream>
#include <iostream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n, i, j, x, a[17], b[17];
int main()
{
fin>>n;
for(i=1;i<=n;i++)
{
a[i]=i;
}
for(i=1;i<=(1<<n)-1;i++)
{
x=i;
for(j=1;j<=n;j++)
{
b[j]=(x&1);
x/=2;
}
for(j=1;j<=n;j++)
{
if(b[j]==1) fout<<a[j]<<' ';
}
fout<<'\n';
}
return 0;
}
