Cod sursa(job #1885020)

Utilizator sergiudnyTritean Sergiu sergiudny Data 19 februarie 2017 15:58:17
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.3 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int main()
{
    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';
    }
    return 0;
}