Cod sursa(job #1777866)

Utilizator MithrilBratu Andrei Mithril Data 12 octombrie 2016 23:01:18
Problema Principiul includerii si excluderii Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n;

int main()
{
    fin>>n;
    for(int i=1;i<(1<<n);i+=1){
        for(int j=1;j<=n;j+=1){
            if(i&(1<<(j-1)))
                fout<<j<<' ';
        }
        fout<<'\n';
    }
    return 0;
}