Cod sursa(job #2526041)

Utilizator AndreiDeltaBalanici Andrei Daniel AndreiDelta Data 18 ianuarie 2020 11:04:22
Problema Submultimi Scor 90
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.32 kb
#include <bits/stdc++.h>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int N;


int main()
{
    f>>N;

    for(int i=1;i<=(1<<N)-1;i++)
    {
        for(int j=0;j<=log2(i)+1;j++)
        if( ( i & ( 1<<j ) ) > 0 ) g<<j+1<<' ';
        g<<'\n';
    }


    return 0;
}