Cod sursa(job #1863025)

Utilizator apopeid14Apopei Daniel apopeid14 Data 30 ianuarie 2017 16:32:31
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include<iostream>
#include<fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n;
int main()
{
    f>>n;
    int vf=(1<<n);
    for(int i=1;i<vf;i++)
    {
        for(int j=0;j<n;j++)
        {
            if(i&(1<<j)) g<<j+1<<" ";
        }
        g<<'\n';
    }
    return 0;
}