Cod sursa(job #1470838)
Utilizator | Data | 12 august 2015 14:00:12 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.39 kb |
#include <fstream>
#include <iostream>
using namespace std;
ifstream f("submultimi.in") ;
ofstream g("submultimi.out") ;
int n ;
int main()
{
f >> n ;
for(int i = 1 ; i < (1 << n) ; ++i){
for(int j = 0 ; j < n ; ++j){
if((i & (1 << j)) != 0){
g << j + 1 << " " ;
}
}
g << '\n' ;
}
return 0;
}