Cod sursa(job #2791652)
Utilizator | Carp Rafael Nope | Data | 30 octombrie 2021 21:44:30 |
---|---|---|---|
Problema | Submultimi | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int a[20] , n;
void Afisare(int x)
{
for(int i = 1; i <= x ; i++)
fout << a[i] << " ";
fout << "\n";
}
int Back(int k)
{
for(int i = a[k - 1] + 1 ; i <= n ; i++)
{
a[k] = i;
Afisare(k);
if (k < n)
Back(k + 1);
}
}
int main()
{
fin >> n;
Back(1);
return 0;
}