Cod sursa(job #2082303)

Utilizator AlexTheDagonBogdan Tudor AlexTheDagon Data 5 decembrie 2017 22:32:38
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.29 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
using namespace std;
ifstream in("submultimi.in");
ofstream out("submultimi.out");
int n;
int main()
{
    in>>n;
    for(int i=1;i<(1<<n);++i)
    {
        for(int j=0;j<n;++j)if(i&(1<<j))out<<j+1<<" ";
        out<<'\n';
    }
    return 0;
}