Cod sursa(job #3355508)
| Utilizator | Data | 22 mai 2026 22:40:45 | |
|---|---|---|---|
| Problema | Combinari | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.47 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int n, k;
vector<int> sol;
void bt(int start) {
if (sol.size() == k) {
for (int x : sol) {
fout << x << " ";
}
fout << '\n';
return;
}
for (int i = start; i <= n; i++) {
sol.push_back(i);
bt(i + 1);
sol.pop_back();
}
}
int main() {
fin >> n >> k;
bt(1);
return 0;
}