2020年5月17日
1096 Consecutive Factors (20分)
摘要： Among all the factors of a positive integer N, there may exist several consecutive numbers. For example, 630 can be factored as 3×5×6×7, where 5, 6, a 阅读全文
posted @ 2020-05-17 16:19 SteveYu 阅读(259) 评论(0) 推荐(0)
1097 Deduplication on a Linked List (25分)
摘要： Given a singly linked list L with integer keys, you are supposed to remove the nodes with duplicated absolute values of the keys. That is, for each va 阅读全文
posted @ 2020-05-17 16:16 SteveYu 阅读(153) 评论(0) 推荐(0)
1098 Insertion or Heap Sort (25分)
摘要： According to Wikipedia: Insertion sort iterates, consuming one input element each repetition, and growing a sorted output list. Each iteration, insert 阅读全文
posted @ 2020-05-17 16:15 SteveYu 阅读(191) 评论(0) 推荐(0)
1099 Build A Binary Search Tree (30分)
摘要： A Binary Search Tree (BST) is recursively defined as a binary tree which has the following properties: The left subtree of a node contains only nodes 阅读全文
posted @ 2020-05-17 15:33 SteveYu 阅读(267) 评论(0) 推荐(0)