Problem Description It is preferrable to read the pdf statment. Two strings are called cyclical isomorphic if one can rotate one string to get another one. ‘Rotate’ here means ‘‘to take some consecut

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package LeetCode_HashTable;/*** 题目：* Given two strings s and t, determine if they are isomorphic.* Two strings are isomorphic if the characters in s can be replaced to get t.* All occur

题目是全英文的，不过都是简单的英文，一般都可以完全看懂，题目如下： Given two strings s and t, determine if they are isomorphic. Two strings are isomorphic if the characters in s can be replaced to get t. All occurrences of a

问题描述： Given two strings s and t, determine if they are isomorphic. Two strings are isomorphic if the characters in s can be replaced to get t. All occurrences of a character must be replaced with a