2019年2月1日
PAT 甲级 1137 Final Grading
摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805345401028608 For a student taking the online course "Data Structures" on China Univer 阅读全文
posted @ 2019-02-01 13:26 _Zlrrr 阅读(521) 评论(0) 推荐(0)
PAT 甲级 1064 Complete Binary Search Tree
摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805407749357568 A Binary Search Tree (BST) is recursively defined as a binary tree which 阅读全文
posted @ 2019-02-01 12:37 _Zlrrr 阅读(300) 评论(0) 推荐(0)