Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1. Examples: Note: You may assume the
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2019-03-24 08:54:00
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题目链接：First Unique Number题目大意：要求你实现这样一个功能，动态得增加数，然后查找当前数组里面第一个出现的仅出现一值就是只出现一次的值，可以用...
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2022-08-31 10:20:50
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Given a string, find the first non-repeating character in it and r...
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2020-09-13 00:46:00
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Given a string, find the first non-repeating character in it and r...
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2020-09-13 00:46:00
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https://leetcode.com/problems/first-unique-character-in-a-string/ public class Solution { public int firstUniqChar(String s) { int[] index = new int[26]; for (int i=0; i 0) { ...
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2016-08-29 11:59:00
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Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1. Examples: s = "leetcode" return 0.
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2019-11-14 14:12:00
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和剑指offer上有个题很像，但当时没考虑到比如只有cc，整个字符完全都是重复的情况
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2018-09-15 21:05:00
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/*387. First Unique Character in a StringGiven a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1.Examples:s = "leetcode"return 0.s
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2022-02-03 14:24:53
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Given a string, find the first non-repeating character in it and return it’s index. If it doesn’t exist, return -1.Examples:s =
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2022-08-23 20:06:23
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LeetCode Java First Unique Character in a String
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2022-08-25 12:37:43
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387. First Unique Character in a String*
https://leetcode.com/problems/first-unique-charact
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2022-05-30 10:57:45
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Given a string, find the first non-repeating character in it and return it’s index. If it doesn’t exist, return -1.Examples:s = “leetcode” return 0.s = “loveleetcode”, return 2. Note: You may assume
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2022-08-03 16:31:10
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/*387. First Unique Character in a StringGiven a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1.Examples:s = "leetcode"return 0.s
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2021-07-09 14:05:18
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You have a queue of integers, you need to retrieve the first unique integer in the queue. Implement the FirstUnique class: FirstUnique(int[] nums) Ini
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2020-04-30 07:31:00
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Given a string, find the first non repeating character in it and return it's index. If it doesn't exist, return 1. Examples: s = "leetcode" return 0.
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2018-10-18 11:23:00
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1、题目Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1.Examples:s = "leetcode"return 0.s = "loveleetcode",return 2.
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2022-03-02 14:43:22
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1、题目Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1.Examples:s = "leetcode"return 0.s = "loveleetcode",return 2.
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2021-08-12 15:34:50
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1、题目Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1.Examples:s = "leetcode"return 0.s = "loveleetcode",return 2.
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2021-08-12 16:04:40
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Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1. Examples: Note: You may assume the
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2016-08-27 13:14:00
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Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1. Examples: s = "leetcode" return 0. s = "loveleetcode", return 2. Note: You may as...
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2018-11-08 02:24:00
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