摘要: 1、打印九九乘法表 #只打印结果 for i in range(1,10): for j in range(1,i+1): print(i*j,end=" ") print() #打印算数表达式 for i in range(1,10): for j in range(1,i+1): print("{0}*{1} = {2:2}".for... 阅读全文
posted @ 2017-09-18 19:03 Wadirum 阅读(502) 评论(2) 推荐(1) 编辑