Cod sursa(job #3286712)

Utilizator mateistefan11matei stefan mateistefan11 Data 14 martie 2025 15:59:05
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.53 kb
#include <bits/stdc++.h>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n, st[10005];
void Afis(int n)
{
    for(int i = 1; i < n; i++)
        fout << st[i] << " ";
    fout << "\n";
}
void Back(int top)
{
    if(top > 1)
        Afis(top);
    for(int i = st[top - 1] + 1; i <= n; i++)
    {
        st[top] = i;
        Back(top + 1);
    }
}
int main()
{
    ios_base::sync_with_stdio(0);
    fin.tie(0);
    fout.tie(0);
    fin >> n;
    Back(1);
    return 0;
}