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2018年4月29日
733. Flood Fill 简单型染色问题
摘要： ［抄题］： An image is represented by a 2-D array of integers, each integer representing the pixel value of the image (from 0 to 65535). Given a coordinate 阅读全文
posted @ 2018-04-29 16:58 苗妙苗 阅读(343) 评论(0) 推荐(0)
682. Baseball Game 棒球游戏 按字母处理
摘要： ［抄题］： You're now a baseball game point recorder. Given a list of strings, each string can be one of the 4 following types: Each round's operation is p 阅读全文
posted @ 2018-04-29 15:51 苗妙苗 阅读(299) 评论(0) 推荐(0)
496. Next Greater Element I 另一个数组中对应的更大元素
摘要： ［抄题］： You are given two arrays (without duplicates) nums1 and nums2 where nums1’s elements are subset of nums2. Find all the next greater numbers for  阅读全文
posted @ 2018-04-29 09:42 苗妙苗 阅读(148) 评论(0) 推荐(0)
2018年4月28日
744. Find Smallest Letter Greater Than Target 查找比目标字母大的最小字母
摘要： ［抄题］： Given a list of sorted characters letters containing only lowercase letters, and given a target letter target, find the smallest element in the 阅读全文
posted @ 2018-04-28 21:51 苗妙苗 阅读(191) 评论(0) 推荐(0)
475. Heaters 加热范围
摘要： ［抄题］： Winter is coming! Your first job during the contest is to design a standard heater with fixed warm radius to warm all the houses. Now, you are g 阅读全文
posted @ 2018-04-28 11:19 苗妙苗 阅读(115) 评论(0) 推荐(0)
367. Valid Perfect Square判断是不是完全平方数
摘要： ［抄题］： Given a positive integer num, write a function which returns True if num is a perfect square else False. Note: Do not use any built-in library f 阅读全文
posted @ 2018-04-28 10:06 苗妙苗 阅读(139) 评论(0) 推荐(0)
2018年4月27日
69. Sqrt(x) 求根号再取整
摘要： ［抄题］： Implement int sqrt(int x). Compute and return the square root of x, where x is guaranteed to be a non-negative integer. Since the return type is 阅读全文
posted @ 2018-04-27 22:07 苗妙苗 阅读(202) 评论(0) 推荐(0)
734. Sentence Similarity 有字典数组的相似句子
摘要： ［抄题］： Given two sentences words1, words2 (each represented as an array of strings), and a list of similar word pairs pairs, determine if two sentences 阅读全文
posted @ 2018-04-27 16:01 苗妙苗 阅读(121) 评论(0) 推荐(0)
246. Strobogrammatic Number 上下对称的数字
摘要： ［抄题］： A strobogrammatic number is a number that looks the same when rotated 180 degrees (looked at upside down). Write a function to determine if a nu 阅读全文
posted @ 2018-04-27 11:07 苗妙苗 阅读(218) 评论(0) 推荐(0)
720. Longest Word in Dictionary 能连续拼接出来的最长单词
摘要： ［抄题］： Given a list of strings words representing an English Dictionary, find the longest word in words that can be built one character at a time by ot 阅读全文
posted @ 2018-04-27 09:09 苗妙苗 阅读(153) 评论(0) 推荐(0)
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