Cod sursa(job #2653915)

Utilizator Diana_IonitaIonita Diana Diana_Ionita Data 29 septembrie 2020 16:03:40
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>

using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,nr,c,i,j;
int main()
{
fin>>n;
nr=1<<n;
for(i=1;i<nr;i++)
{
    c=i;
    for(j=1;j<=n;j++)
    {
        if(c%2)
        {
            fout<<j<<" ";
        }
        c=c/2;
    }
    fout<<'\n';
}
    return 0;
}