2018年12月28日
PAT甲级1001
摘要： 【题目】 Calculate a+b and output the sum in standard format -- that is, the digits must be separated into groups of three by commas (unless there are les 阅读全文
posted @ 2018-12-28 16:48 Drake丶 阅读(186) 评论(0) 推荐(0) 编辑