Cod sursa(job #536556)

Utilizator tudor0013tudor petrescu tudor0013 Data 18 februarie 2011 19:39:56
Problema Combinari Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.5 kb
#include<stdio.h>

long ;

void afis()
{
	int i;
	for(i=1;i<=k;i++)
		printf("%ld ",sol[i]);
	printf("\n");
}

int valid(int p)
{
	int i;
	for(i=1;i<p;i++)
		if(sol[i]>=sol[p])
			return 0;
	return 1;
}

void bkt(int p)
{
	if(p==k+1)
	{
		afis();
		return ;
	}
	int i;
	for(i=1;i<=n;i++)
	{
		sol[p]=i;
		if(valid(p))
			bkt(p+1);
	}
}

int main()
{
	freopen("combinari.in","r",stdin);
	freopen("combinari.out","w",stdout);
	scanf("%ld%ld",&n,&k);
	bkt(1);
	return 0;
}