摘要：
［抄题］： Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements. For exampl 阅读全文
posted @ 2018-04-14 21:48
苗妙苗
阅读(96)
评论(0)
推荐(0)
摘要：
［抄题］： Given a string s and a list of strings dict, you need to add a closed pair of bold tag <b> and </b> to wrap the substrings in s that exist in di 阅读全文
posted @ 2018-03-27 14:55
苗妙苗
阅读(140)
评论(0)
推荐(0)
摘要：
［抄题］： Given a non-empty string s and an abbreviation abbr, return whether the string matches with the given abbreviation. A string such as "word" cont 阅读全文
posted @ 2018-03-26 15:29
苗妙苗
阅读(285)
评论(0)
推荐(0)
摘要：
［抄题］： You are playing the following Flip Game with your friend: Given a string that contains only these two characters: + and -, you and your friend t 阅读全文
posted @ 2018-03-26 11:27
苗妙苗
阅读(167)
评论(0)
推荐(0)
摘要：
［抄题］： You are given a string representing an attendance record for a student. The record only contains the following three characters: A student could 阅读全文
posted @ 2018-03-26 10:35
苗妙苗
阅读(126)
评论(0)
推荐(0)
摘要：
［抄题］： X is a good number if after rotating each digit individually by 180 degrees, we get a valid number that is different from X. Each digit must be 阅读全文
posted @ 2018-03-26 09:57
苗妙苗
阅读(181)
评论(0)
推荐(0)
摘要：
［抄题］： Count the number of segments in a string, where a segment is defined to be a contiguous sequence of non-space characters. Please note that the s 阅读全文
posted @ 2018-03-26 09:20
苗妙苗
阅读(109)
评论(0)
推荐(0)
摘要：
［抄题］： Given an array of characters, compress it in-place. The length after compression must always be smaller than or equal to the original array. Eve 阅读全文
posted @ 2018-03-25 10:04
苗妙苗
阅读(126)
评论(0)
推荐(0)
摘要：
［抄题］： Given a word, you need to judge whether the usage of capitals in it is right or not. We define the usage of capitals in a word to be right when 阅读全文
posted @ 2018-03-24 22:30
苗妙苗
阅读(120)
评论(0)
推荐(0)
摘要：
［抄题］： [暴力解法]： 时间分析： 空间分析： [优化后]： 时间分析： 空间分析： ［奇葩输出条件］： ［奇葩corner case］： ［思维问题］： ［一句话思路］： 两个单词的话，就是看谁长 ［输入量］：空： 正常情况：特大：特小：程序里处理到的特殊情况：异常情况（不合法不合理的输入）： 阅读全文
posted @ 2018-03-24 22:07
苗妙苗
阅读(100)
评论(0)
推荐(0)
浙公网安备 33010602011771号