#!/usr/bin/python3
# -*- coding:utf-8 -*-
# @FileName :Get_100_PrimeNumber.py
# @Time :2021/3/26 8:43
# @Author :Storm_duke
"""
获取前100个素数
"""
import time
def is_prime(n):
"""判断一个正整数是否为素数"""
if isinstance(n, (int, float)):
try:
if n == 1:
return False
for i in range(2, n):
if n % i == 0:
return False
return True
except Exception as ex:
return ex
else:
return False
if __name__ == "__main__":
start = time.perf_counter()
prime_list = []
t = 1
while t >= 1:
if is_prime(t):
prime_list.append(t)
if prime_list.__len__() == 100:
break
t += 1
print("前100的素数是:{}".format(prime_list))
end = time.perf_counter()
print("耗时:{}".format(end - start))