Cod sursa(job #2211495)
| Utilizator | Data | 10 iunie 2018 17:26:10 | |
|---|---|---|---|
| Problema | Submultimi | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.44 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin ("submultimi.in");
ofstream fout ("submultimi.out");
int st[20], n, f[20];
void backt (int k) {
if (k > 1) {
for (int i = 1; i < k; i++)
fout << st[i] << " ";
fout << "\n";
}
if (k == n + 1)
return;
for (int i = st[k - 1] + 1; i <= n; i++) {
st[k] = i;
backt(k + 1);
}
}
int main()
{
fin >> n;
backt(1);
return 0;
}
