Cod sursa(job #1734124)
Utilizator | Tivadar Ionut codebreaker24 | Data | 26 iulie 2016 15:57:46 |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin ("submultimi.in");
ofstream fout ("submultimi.out");
int n;
int nSubmultimi;
int main()
{
fin >> n;
nSubmultimi = 1 << n;
for(int i=1; i<nSubmultimi; i++)
{
for(int j=1; j<=n; j++)
if(i & (1 <<(j-1)))
fout << j << ' ';
fout <<'\n';
}
return 0;
}