Cod sursa(job #2373721)

Utilizator AndreiD31Dragan Andrei AndreiD31 Data 7 martie 2019 15:00:55
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>

using namespace std;

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