Question 535. Encode and Decode TinyURL Solution 题目大意:实现长链接加密成短链接,短链接解密成长链接 思路:加密成短链接+key,将长链接按key保存到map,解密时根据短链接提取key,再从map中返回长链接 Java实现: public class Codec { // https://leetcode.com/problems/design-tinyurl --> http://tinyurl.com/4e9iAk Map<Integer…