Cod sursa(job #2227630)

Utilizator cezarzbughinCezar Zbughin cezarzbughin Data 1 august 2018 11:31:00
Problema Submultimi Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>

using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int n,i,j,k;
int main()
{
    f>>n;
    n=1<<n;
    for(i=1;i<n;i++)
    {
        for(j=1,k=1;j<n;j<<=1,k++)
            if(i&j)
                g<<k<<' ';
        g<<'\n';
    };
    return 0;
}