Cod sursa(job #1989972)
Utilizator | Data | 9 iunie 2017 19:17:38 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.35 kb |
#include <fstream>
#include <vector>
using namespace std;
ifstream cin("submultimi.in");
ofstream cout("submultimi.out");
void submult(int n){
int lim = 1 << n;
for(int i = 1; i < lim; i++){
for(int j = 0; j < n; j++){
if((1 << j) & i)
cout << j + 1 << ' ';
}
cout << '\n';
}
}
int main(){
int n;
cin >> n;
submult(n);
}