[LeetCode] 1-bit and 2-bit Characters 一位和两位字符

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[LeetCode] 1-bit and 2-bit Characters 一位和两位字符

We have two special characters. The first character can be represented by one bit 0. The second character can be represented by two bits (10 or 11). Now given a string represented by several bits. Return whether the last character must be a one-bit c…

LeetCode算法题-1-bit and 2-bit Characters（Java实现）

这是悦乐书的第302次更新,第321篇原创 01 看题和准备今天介绍的是LeetCode算法题中Easy级别的第170题(顺位题号是717).有两个特殊字符,第一个字符可以用一个比特0表示,第二个字符可以用两个比特(10或11)表示.现在给出一个由比特位组成的数组,判断其最后一个字符是否是一位字符.数组的最后一位始终是比特0.例如: 输入:bits = [1,0,0] 输出:true 说明:解码它的唯一方法是两位字符和一位字符,所以最后一个字符是一位字符. 输入:bits = [1,1,1,0…

C++版- Leetcode 3. Longest Substring Without Repeating Characters解题报告

Leetcode 3. Longest Substring Without Repeating Characters 提交网址: https://leetcode.com/problems/longest-substring-without-repeating-characters/ Total Accepted: 149135 Difficulty: Medium Given a string, find the length of the longest substring without…

[LeetCode] 3.Longest Substring Without Repeating Characters 最长无重复子串

Given a string, find the length of the longest substring without repeating characters. Example 1: Input: "abcabcbb" Output: 3 Explanation: The answer is "abc", with the length of 3. Example 2: Input: "bbbbb" Output: 1 Explana…

[LeetCode] 340. Longest Substring with At Most K Distinct Characters 最多有K个不同字符的最长子串

Given a string, find the length of the longest substring T that contains at most k distinct characters. For example, Given s = “eceba” and k = 2, T is "ece" which its length is 3. 159. Longest Substring with At Most Two Distinct Characters 的拓展,1…

【LeetCode】717. 1-bit and 2-bit Characters 解题报告（Python）

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录题目描述题目大意解题方法遍历日期题目地址:https://leetcode.com/problems/1-bit-and-2-bit-characters/description/ 题目描述 We have two special characters. The first character can be represented by one bit 0. The s…

[leetcode]159. Longest Substring with At Most Two Distinct Characters至多包含两种字符的最长子串

Given a string s , find the length of the longest substring t that contains at most 2 distinct characters. Example 1: Input: "eceba" Output: 3 Explanation: t is "ece" which its length is 3. Example 2: Input: "ccaabbb" Output…

LeetCode初级算法--字符串02：字符串中的第一个唯一字符

LeetCode初级算法--字符串02:字符串中的第一个唯一字符搜索微信公众号:'AI-ming3526'或者'计算机视觉这件小事' 获取更多算法.机器学习干货 csdn:https://blog.csdn.net/baidu_31657889/ csdn:https://blog.csdn.net/abcgkj/ github:https://github.com/aimi-cn/AILearners 一.引子这是由LeetCode官方推出的的经典面试题目清单~ 这个模块对应的是探索的初级…

[LeetCode] Longest Substring with At Least K Repeating Characters 至少有K个重复字符的最长子字符串

Find the length of the longest substring T of a given string (consists of lowercase letters only) such that every character in T appears no less than k times. Example 1: Input: s = "aaabb", k = 3 Output: 3 The longest substring is "aaa"…

[LeetCode] Longest Substring with At Most K Distinct Characters 最多有K个不同字符的最长子串

Given a string, find the length of the longest substring T that contains at most k distinct characters. For example, Given s = “eceba” and k = 2, T is "ece" which its length is 3. 这道题是之前那道Longest Substring with At Most Two Distinct Characters的拓展…