Cod sursa(job #2150143)
Utilizator | Data | 3 martie 2018 11:59:09 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.35 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n;
f>>n;
int v=(1<<n);
for(int nr=1; nr<v; nr++)
{
for(int j=0; j<n; j++)
if(nr&(1<<j))
g<<j+1<<' ';
g<<'\n';
}
return 0;
}