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 another character while preserving the order of characters.…

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 another character while preserving the order of characters.…

哈希表可以用ASCII码数组来实现,可以更快 public boolean isIsomorphic(String s, String t) { /* 思路是记录下每个字符出现的位置,当有重复时,检查另外一个map是不是也是对应位置重复 */ if (s.length()!=t.length()) { return false; } Map<Character,Integer> map1 = new HashMap<>(); Map<Character,Integer>…

Problem: 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 another character while preserving the order of cha…

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 another character while preserving the order of characters.…

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 another character while preserving the order of characters.…

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 another character while preserving the order of characters.…

题目描述: 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 another character while preserving the order of charac…

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 another character while preserving the order of characters.…

翻译 给定两个字符串s和t,决定它们是否是同构的. 假设s中的元素被替换能够得到t,那么称这两个字符串是同构的. 在用一个字符串的元素替换还有一个字符串的元素的过程中.所有字符的顺序必须保留. 没有两个字符能够被映射到同样的字符,但字符能够映射到该字符本身. 比如, 给定"egg","add",返回真. 给定"foo"."bar",返回假. 给定"paper","title",返回真.…