Cod sursa(job #2316462)
Utilizator | Data | 11 ianuarie 2019 19:09:03 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
//cu operatii pe biti
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n;
fin >> n;
for (int i=1; i<=(1<<n); i++)
{
for(int j=0; j<n; j++)
if(i & (1<<j))
fout << j + 1 << ' ';
fout << '\n';
}
return 0;
}