赖兴宇 - 博客园

2018年6月24日

摘要： Given an integer array with all positive numbers and no duplicates, find the number of possible combinations that add up to a positive integer target. 阅读全文

posted @ 2018-06-24 15:23 赖兴宇阅读(172) 评论(0) 推荐(0)

leetcode 17. Letter Combinations of a Phone Number

摘要： Given a string containing digits from 2-9 inclusive, return all possible letter combinations that the number could represent. A mapping of digit to le 阅读全文

posted @ 2018-06-24 14:32 赖兴宇阅读(190) 评论(0) 推荐(0)

2018年6月23日

leetcode 327. Count of Range Sum

摘要： to be continued 阅读全文

posted @ 2018-06-23 21:55 赖兴宇阅读(182) 评论(0) 推荐(0)

leetcode 241. Different Ways to Add Parentheses

摘要： Given a string of numbers and operators, return all possible results from computing all the different possible ways to group numbers and operators. Th 阅读全文

posted @ 2018-06-23 21:23 赖兴宇阅读(212) 评论(0) 推荐(0)

leetcode 169. Majority Element

摘要： Given an array of size n, find the majority element. The majority element is the element that appears more than⌊ n/2 ⌋ times. You may assume that the 阅读全文

posted @ 2018-06-23 20:51 赖兴宇阅读(142) 评论(0) 推荐(0)

leetcode 53. Maximum Subarray

摘要： Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Example: Inpu 阅读全文

posted @ 2018-06-23 20:40 赖兴宇阅读(149) 评论(0) 推荐(0)

PAT 1096 Consecutive Factors (20)

摘要： 1096 Consecutive Factors (20)（20 分） Among all the factors of a positive integer N, there may exist several consecutive numbers. For example, 630 can b 阅读全文

posted @ 2018-06-23 15:36 赖兴宇阅读(502) 评论(0) 推荐(0)

PAT 1056 Mice and Rice (25)

摘要： Mice and Rice is the name of a programming contest in which each programmer must write a piece of code to control the movements of a mouse in a given 阅读全文

posted @ 2018-06-23 14:45 赖兴宇阅读(152) 评论(0) 推荐(0)

PAT 1040 Longest Symmetric String (25)

摘要： Given a string, you are supposed to output the length of the longest symmetric sub-string. For example, given "Is PAT&TAP symmetric?", the longest sym 阅读全文

posted @ 2018-06-23 13:11 赖兴宇阅读(100) 评论(0) 推荐(0)

PAT 1068 Find More Coins (30)

摘要： Eva loves to collect coins from all over the universe, including some other planets like Mars. One day she visited a universal shopping mall which cou 阅读全文

posted @ 2018-06-23 12:44 赖兴宇阅读(161) 评论(0) 推荐(0)

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