摘要: # timeit是python中性能测试包 import timeitdef a(): num = 0 i = 0 while i < 10 *6: num += 1 i += 1 print(num)def b(): num1 = 0 for i in range(10**6): num1 += 阅读全文
posted @ 2017-12-04 16:02 这一盘是姜 阅读(245) 评论(1) 推荐(0) 编辑