Cod sursa(job #1366942)
Utilizator | Data | 1 martie 2015 14:55:41 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.33 kb |
#include <iostream>
#include <vector>
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n;
int main() {
fin >> n;
for(int i = 1 ; i < (1 << n) ; ++ i, fout << '\n')
for(int j = 0 ; j < n ; ++ j)
if(i & (1 << j))
fout << j + 1 << ' ';
}