Cod sursa(job #2698723)
Utilizator | Data | 22 ianuarie 2021 21:24:40 | |
---|---|---|---|
Problema | Combinari | Scor | 90 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.49 kb |
#include <fstream>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int n, p, v[20];
void afisare(int k)
{
int i;
for (i = 1; i <= k; i++) fout << v[i] << " ";
fout << endl;
}
void BK(int k)
{
int i;
for (i = v[k - 1] + 1; i <= n; i++)
{
v[k] = i;
if (k==p)
afisare(k);
else
BK(k + 1);
}
}
int main()
{
fin >> n >> p;
BK(1);
return 0;
}