LeetCode相似题目
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LeetCode - 242. Valid Anagram
题目：Given two strings s and t, write a function to determine if t is an anagram of s.For example,s = "anagram", t = "nagaram", return true.s = "rat", t = "car", return false.Note:You ma原创 2017-03-02 15:55:46 · 463 阅读 · 0 评论 -
LeetCode - 268. Missing Number
题目：Given an array containing n distinct numbers taken from 0, 1, 2, ..., n, find the one that is missing from the array.思路与步骤：思路1：先排序，然后将数组与下标比较，第一次出现不相等的下标即确实数据。学习别人的思路：思路2：先对0到原创 2017-02-22 22:51:25 · 240 阅读 · 0 评论