Cod sursa(job #158020)
Utilizator | Data | 13 martie 2008 13:36:57 | |
---|---|---|---|
Problema | Combinari | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.5 kb |
#include<iostream.h>
#include <fstream.h>
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int n,k,v[100];
void afisare()
{
fout<<'\n';
for(int i=1;i<=k;i++)
fout<<v[i]<<' ';
}
void back(int p)
{
if(p==k+1)
afisare();
if(p<=k)
for(int i=p;i<=p+n-k;i++)
if(v[p-1]<i)
v[p]=i,back(p+1);
}
int main()
{
fin>>n;
fin>>k;
fin.close();
back(1);
return 0;
}