Cod sursa(job #2416986)
Utilizator | Alexandru AlexNeagu | Data | 28 aprilie 2019 18:17:42 |
---|---|---|---|
Problema | Combinari | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.51 kb |
#include <fstream>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int N,K;
int V[20];
void Afisare()
{
for (int i=1; i<=K; i++)
(i+1>K) ? fout<<V[i]<<"\n":fout <<V[i]<<" ";
}
void Back(int l)
{
if (l==K)
Afisare();
else
{
for (int i=V[l]+1; i<=N; i++)
{
V[l+1]=i;
Back(l+1);
}
}
}
int main()
{
ios_base::sync_with_stdio(false);
fin>>N>>K;
Back(0);
return 0;
}