#include<stdio.h>
int main()
{
	int m,n,i,j,count=0;
	printf("enter range:");
	scanf("%d %d",&m,&n);
	for(i=m;i<=n;i++)
	{
 		count=0;
		for(j=2;j<=n;j++)
		{
			if(i%j==0)
				count++;
		}
		if(count>1)
			printf("%d ",i);
	}
}