Cod sursa(job #1810680)
| Utilizator | Data | 20 noiembrie 2016 14:22:54 | |
|---|---|---|---|
| Problema | Combinari | Scor | 80 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.46 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int n,k,v[20];
void afisare(int x)
{
int i;
for(i=1;i<=x;i++)
fout<<v[i]<<" ";
fout<<endl;
}
void bk(int x)
{
int i;
for(i=v[x-1]+1;i<=n;i++)
{
v[x]=i;
if(x==k) afisare(x);
else
bk(x+1);
}
}
int main()
{fin>>n>>k;
bk(1);
return 0;
}
