_Zlrrr - 博客园

2019年2月12日

摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805480801550336 A Digital Library contains millions of books, stored according to their 阅读全文

posted @ 2019-02-12 20:18 _Zlrrr 阅读(460) 评论(0) 推荐(0)

#Leetcode# 223. Rectangle Area

摘要： https://leetcode.com/problems/rectangle-area/ Find the total area covered by two rectilinear rectangles in a 2D plane. Each rectangle is defined by it 阅读全文

posted @ 2019-02-12 13:26 _Zlrrr 阅读(148) 评论(0) 推荐(0)

PAT 甲级 1086 Tree Traversals Again

摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805380754817024 An inorder binary tree traversal can be implemented in a non-recursive w 阅读全文

posted @ 2019-02-12 12:34 _Zlrrr 阅读(302) 评论(0) 推荐(0)

PAT 甲级 1085 Perfect Sequence

摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805381845336064 Given a sequence of positive integers and another positive integer p. Th 阅读全文

posted @ 2019-02-12 11:08 _Zlrrr 阅读(311) 评论(0) 推荐(0)

2019年2月11日

#Leetcode# 109. Convert Sorted List to Binary Search Tree

摘要： https://leetcode.com/problems/convert-sorted-list-to-binary-search-tree/ Given a singly linked list where elements are sorted in ascending order, conv 阅读全文

posted @ 2019-02-11 15:29 _Zlrrr 阅读(97) 评论(0) 推荐(0)

PAT 甲级 1068 Find More Coins

摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805402305150976 Eva loves to collect coins from all over the universe, including some ot 阅读全文

posted @ 2019-02-11 13:59 _Zlrrr 阅读(433) 评论(0) 推荐(0)

PAT 甲级 1066 Root of AVL Tree

摘要： https://pintia.cn/problem-sets/994805342720868352/problems/994805404939173888 An AVL tree is a self-balancing binary search tree. In an AVL tree, the 阅读全文

posted @ 2019-02-11 11:53 _Zlrrr 阅读(451) 评论(0) 推荐(0)

HDU 1166 敌兵布阵

摘要： http://acm.hdu.edu.cn/showproblem.php?pid=1166 Problem Description C国的死对头A国这段时间正在进行军事演习，所以C国间谍头子Derek和他手下Tidy又开始忙乎了。A国在海岸线沿直线布置了N个工兵营地,Derek和Tidy的任务就是阅读全文

posted @ 2019-02-11 10:29 _Zlrrr 阅读(154) 评论(0) 推荐(0)

2019年2月9日

#Leetcode# 521. Longest Uncommon Subsequence I

摘要： https://leetcode.com/problems/longest-uncommon-subsequence-i/ Given a group of two strings, you need to find the longest uncommon subsequence of this 阅读全文

posted @ 2019-02-09 17:36 _Zlrrr 阅读(205) 评论(0) 推荐(0)

#Leetcode# 147. Insertion Sort List

摘要： https://leetcode.com/problems/insertion-sort-list/ Sort a linked list using insertion sort. A graphical example of insertion sort. The partial sorted 阅读全文

posted @ 2019-02-09 16:43 _Zlrrr 阅读(117) 评论(0) 推荐(0)

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