2020年9月22日
PAT（顶级）2020年秋季考试 7-3 Color the Tree (35分)
摘要： 7-3 Color the Tree (35分) There is a kind of balanced binary search tree named red-black tree in the data structure. It has the following 5 properties: 阅读全文
posted @ 2020-09-22 14:22 Gang_Li 阅读(406) 评论(0) 推荐(0) 编辑
PAT（顶级）2020年秋季考试 7-2 Number Game (35分)
摘要： 7-2 Number Game (35分) A number game is to start from a given number A, and to reach the destination number B by a sequence of operations. For the curr 阅读全文
posted @ 2020-09-22 14:19 Gang_Li 阅读(286) 评论(0) 推荐(0) 编辑
PAT（顶级）2020年秋季考试 7-1 Professional Ability Test (30分)
摘要： 7-1 Professional Ability Test (30分) Professional Ability Test (PAT) consists of several series of subject tests. Each test is divided into several lev 阅读全文
posted @ 2020-09-22 14:15 Gang_Li 阅读(1318) 评论(1) 推荐(1) 编辑