Cod sursa(job #395165)

Utilizator DeadEyeNaiba Mihai Lucian DeadEye Data 12 februarie 2010 12:32:22
Problema Combinari Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.49 kb
#include<cstdio>
int n,k,sol[101];
int valid(int p)
{
	for(int i=1;i<p;++i)
		if(sol[i]>=sol[p])
			return 0;
	return 1;
}
void afisare()
{
	for(int i=1;i<=k;++i)
		printf("%d ",sol[i]);
	printf("\n");
}
void bkt(int p)
{
	if(p==k+1)
	{
		afisare();
		return;
	}
	for(int 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("%d%d",&n,&k);
	bkt(1);
	return 0;
}