"""
输出2~99之间的素数
Version: 0.1
Author: 骆昊
Date: 2018-03-02
import math
for num in range(2, 100):
is_prime = True
for factor in range(2, int(math.sqrt(num)) + 1):
if num % factor == 0:
is_prime = False
break
if is_prime:
print(num, end=' ')