摘要: In a country popular for train travel, you have planned some train travelling one year in advance. The days of the year that you will travel is given 阅读全文
posted @ 2020-05-06 09:37 CNoodle 阅读(213) 评论(0) 推荐(0)
摘要: You are given an integer array coins representing coins of different denominations and an integer amount representing a total amount of money. Return  阅读全文
posted @ 2020-05-06 05:31 CNoodle 阅读(243) 评论(0) 推荐(0)