Category: LeetCode

力扣(LeetCode)是领扣网络旗下专注于程序员技术成长和企业技术人才服务的品牌。源自美国硅谷,力扣为全球程序员提供了专业的IT 技术职业化提升平台,有效帮助程序员实现快速进步和长期成长。
此外,力扣(LeetCode)致力于解决程序员技术评估、培训、职业匹配的痛点,逐步引领互联网技术求职和招聘迈向专业化。

Posted in LeetCode

LeetCode 111. Find the Difference(找不同)

题目描述 Given two strings s …

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LeetCode 449. Sum of Two Integers(两个数之和)

题目描述 Calculate the sum of…

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LeetCode 663. Find All Numbers Disappeared in an Array(找出数组中所有消失的数)

题目描述 Given an array of in…

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LeetCode 669. Add Digits

题目描述 Given a non-negative…

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LeetCode 361. Detect Capital(检查大写)

题目描述 Given a word, you ne…

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LeetCode 136. Count Binary Substrings(统计二进制子字符串)

题目描述 Give a string s, cou…

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LeetCode 888. Invert Binary Tree(翻转二叉树)

题目描述 Invert a binary tree…

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LeetCode 474. Max Area of Island

题目描述 Given a non-empty 2D…

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LeetCode 888. Employee Importance(员工重要度)

题目描述 You are given a data…

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LeetCode 254. Binary Number with Alternating Bits

Given a positive integer,…

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LeetCode 999. Average of Levels in Binary Tree(二叉树每层的平均值)

题目描述 Given a non-empty bi…

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LeetCode 471. Trim a Binary Search Tree(修剪二叉搜索树)

题目描述 Given a binary searc…

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