Cod sursa(job #2653925)

Utilizator andreibazavanAndrei Bazavan andreibazavan Data 29 septembrie 2020 16:16:40
Problema Submultimi Scor 80
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.36 kb
#include <bits/stdc++.h>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,l,m;
int main()
{
    fin>>n;
    l= 1<<n;
    for(int i=1;i<l;i++)
    {
        int d=i;
        for(int j=1;j<=n;j++)
        {
            if(d%2)fout<<j<<' ';
            d/=2;
        }
        fout<<endl;
    }
    return 0;
}