2019 年 9月 2 日随笔档案 - 蔡军帅

2019年9月2日

PAT 甲级 1043 Is It a Binary Search Tree (25 分)（链表建树前序后序遍历）*不会用链表建树 *看不懂题

摘要： 1043 Is It a Binary Search Tree (25 分) 1043 Is It a Binary Search Tree (25 分) 1043 Is It a Binary Search Tree (25 分) A Binary Search Tree (BST) is rec 阅读全文

posted @ 2019-09-02 15:25 蔡军帅阅读(188) 评论(0) 推荐(0)

PAT 甲级 1043 Is It a Binary Search Tree (25 分)（链表建树前序后序遍历）*不会用链表建树 *看不懂题...

摘要： 1043 Is It a Binary Search Tree (25 分) A Binary Search Tree (BST) is recursively defined as a binary t... 阅读全文

posted @ 2019-09-02 15:25 蔡军帅阅读(129) 评论(0) 推荐(0)

PAT 甲级 1044 Shopping in Mars (25 分)（滑动窗口,尺取法,也可二分）

摘要： 1044 Shopping in Mars (25 分) Shopping in Mars is quite a different experience. The Mars people pay by ... 阅读全文

posted @ 2019-09-02 14:30 蔡军帅阅读(109) 评论(0) 推荐(0)

PAT 甲级 1044 Shopping in Mars (25 分)（滑动窗口,尺取法,也可二分）

摘要： 1044 Shopping in Mars (25 分) 1044 Shopping in Mars (25 分) 1044 Shopping in Mars (25 分) Shopping in Mars is quite a different experience. The Mars peop 阅读全文

posted @ 2019-09-02 14:30 蔡军帅阅读(277) 评论(0) 推荐(0)