Cod sursa(job #2683261)
Utilizator | Data | 10 decembrie 2020 19:00:59 | |
---|---|---|---|
Problema | Combinari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.68 kb |
#include <fstream>
#include <iostream>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int n, k,v[20];
void afisare()
{
for (int i = 1; i <= k; i++)
fout << v[i] << " ";
fout << '\n';
}
bool verificare(int x)
{
int i;
for (i = 1; i < x; i++)
if (v[i] >= v[x])
return 0;
return 1;
}
void comb(int x)
{
int i;
if (x == k + 1)
{
afisare();
}
else
for (i = 1; i <= n; i++)
{
v[x] = i;
if (verificare(x))
comb(x + 1);
}
}
int main()
{
fin >> n >> k;
comb(1);
return 0;
}