Cod sursa(job #3282946)

Utilizator builder23Nicolae Spaidar builder23 Data 7 martie 2025 17:01:13
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");

int n, lim;


int main()
{
fin >> n;
lim = 1 << n;

for(int i = 1; i <= lim; i++)
{
    for(int j = 1; j <= n; j++)
        if(i & (1 << (j - 1) ))fout << j << " ";
    fout << endl;
}
    return 0;
}