Cod sursa(job #552277)

Utilizator moonRadu Chichi moon Data 11 martie 2011 23:34:33
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.38 kb
#include<fstream>
using namespace std;
int n,k,v[25];
ofstream g("combinari.out");
int rec(int x,int nr)
{
	int i;
	v[nr]=x;
	if(nr==k)
	{
		for(i=1;i<=k;i++)
			g<<v[i]<<" ";
			g<<'\n';
			return 0;
	}
	if(nr<k)
		for(i=x+1;i<=n;i++)
			rec(i,nr+1);
	return 0;
	

}
int main()
{
	int i;
	ifstream f("combinari.in");
	f>>n>>k;
	for(i=1;i<=n-k+1;i++)
		rec(i,1);
}