2019年8月17日
1070 Mooncake 贪心
摘要： Mooncake is a Chinese bakery product traditionally eaten during the Mid-Autumn Festival. Many types of fillings and crusts can be found in traditional 阅读全文
posted @ 2019-08-17 20:23 流照君 阅读(185) 评论(0) 推荐(0)
1069 The Black Hole of Numbers
摘要： For any 4-digit integer except the ones with all the digits being the same, if we sort the digits in non-increasing order first, and then in non-decre 阅读全文
posted @ 2019-08-17 17:26 流照君 阅读(8004) 评论(0) 推荐(0)
1063 Set Similarity
摘要： Given two sets of integers, the similarity of the sets is defined to be /, where N​c​​ is the number of distinct common numbers shared by the two sets 阅读全文
posted @ 2019-08-17 16:15 流照君 阅读(153) 评论(0) 推荐(0)
1025 PAT Ranking 分组排序
摘要： Programming Ability Test (PAT) is organized by the College of Computer Science and Technology of Zhejiang University. Each test is supposed to run sim 阅读全文
posted @ 2019-08-17 11:05 流照君 阅读(242) 评论(0) 推荐(0)