2018年4月27日

PAT1001. A+B Format

摘要: 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 less t 阅读全文

posted @ 2018-04-27 18:36 USTH_XD 阅读(131) 评论(0) 推荐(0) 编辑

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