HZNUOJ


Problem_ID: G
Result: Accepted
Time: 119ms
Memory: 21432kB
Author: 18958329966
In contest: 1086

m,n=map(int,raw_input().strip().split())
for i in range(m,n+1):
	t=0
	for j in range(2,i):
		if i % j==0:
			t=1
	if t==0:
		print(i)