Cod sursa(job #2683787)

Utilizator Trifan_BogdanTrifan Bogdan Cristian Trifan_Bogdan Data 12 decembrie 2020 09:53:19
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
using namespace std;
fstream f("submultimi.in");
ofstream g("submultimi.out");
int n,v[100],i,j,x;
int main()
{f>>n;
for(i=1;i<=n;i++)v[i]=i;
for(j=1;j<= (1<<n) ;j++)
{x=j;
for(i=0;i<n;i++)
   {
    if(x&1<<i)g<<v[i+1]<<' ';
   }
   g<<'\n';
}
    return 0;
}