Cod sursa(job #1376069)
Utilizator | Data | 5 martie 2015 15:50:15 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.36 kb |
#include <fstream>
#include <vector>
#include <iostream>
using namespace std;
int main() {
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';
}
}