Cod sursa(job #2704867)
| Utilizator | Data | 11 februarie 2021 15:28:12 | |
|---|---|---|---|
| Problema | Combinari | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.38 kb |
#include <fstream>
using namespace std;
ifstream cin ("combinari.in");
ofstream cout ("combinari.out");
int v[20];
void backk(int n, int k, int nr, int u)
{
int i;
if(nr==k) {
for(i=1;i<=nr;i++)
cout<<v[i]<<" ";
cout<<'\n';
return;
}
else for(i=u+1;i<=n;i++)
{
nr++;
v[nr]=i;
backk(n, k, nr, i);
v[nr] = 0;
--nr;
}
}
int main() {
int n,k;
cin>>n>>k;
backk(n, k, 0, 0);
return 0;
}
