Cod sursa(job #486043)

Utilizator alexandra_naeNae Alexandra Beatrice alexandra_nae Data 20 septembrie 2010 13:02:15
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.47 kb
#include<stdio.h>
int n,sol[19],k,j;
void bkt(int);
void afisare();
void bkt(int p)
{
	if (p==k+1)
	{
		afisare();
		return;
	}
	for (int i=sol[p-1]+1;i<=n-k+p;i++)
	{
		sol[p]=i;
		bkt(p+1);
	}
}
void afisare()
{
	for(int i=1;i<=k;i++)
		printf("%d ",sol[i]);
	printf("\n");
}
int main()
{
	freopen("submultimi.in","r",stdin);
	freopen("submultimi.out","w",stdout);
	scanf("%d %d",&n,&k);
	for (j=1;j<=n;j++)
	{
		k=j;
		bkt(1);
	}
	return 0;
}