Cod sursa(job #2331333)

Utilizator StefanMerisormeirosu stefan StefanMerisor Data 29 ianuarie 2019 14:55:39
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.39 kb
#include <bits/stdc++.h>

using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int a[1000],n,i,j,x;
int main()
{
    f>>n;
    for(i=1;i<=n;i++)
        a[i]=i;
    for(i=1;i<(1<<n);i++)
    {
        x=i;
        for(j=1;j<=n;j++) {
            if(x%2==1)
                g<<a[j]<<" ";
            x/=2;
        }
        g<<'\n';
    }
    return 0;
}