摘要: import math import time scale=50 s,m,=1,2 total,s,n,t=0.0,1,1.0,1.0 print("执行开始".center(scale//2, "#")) start = time.perf_counter() for i in range(sca 阅读全文
posted @ 2020-04-01 09:07 燎沉香 阅读(127) 评论(0) 推荐(0)