380 insert-delete-getrandom-o1 Medium 381 insert-delete-getrandom-o1-duplicates-allowed 📝 Hard 382 linked-list-random-node Medium 383 ransom-note Easy 384 shuffle-an-array 📝 Medium 385 mini-parser Medium 386 lexicographical-numbers Medium 387 first-unique-character-in-a-string 📝 Easy 388...
✨✌️✨leetcode刷题 内附leetcode solution代码自动下载生成器(Leetcode solution auto generator) Resources Readme Activity Stars 0 stars Watchers 0 watching Forks 0 forks Report repository Releases No releases published Packages No packages published Languages Python 99.5% Rust 0.5%...
497 Random Point in Non-overlapping Rectangles 36.0% Medium 498 Diagonal Traverse 45.7% Medium 503 Next Greater Element II 51.9% Medium 505 The Maze II 45.1% Medium 508 Most Frequent Subtree Sum 55.3% Medium 510 Inorder Successor in BST II 54.2% Medium 513 Find Bottom Left Tree Val...
solution.pickIndex(); // return 1 solution.pickIndex(); // return 1 solution.pickIndex(); // return 1 solution.pickIndex(); // return 0. It is returning the first element (index = 0) that has a probability of 1/4. Since this is a randomization problem, multiple answers are allowe...
randomizedSet.getRandom(); // getRandom 应随机返回 1 或 2 。 randomizedSet.remove(1); // 从集合中移除 1 ,返回 true 。集合现在包含 [2] 。 randomizedSet.insert(2); // 2 已在集合中,所以返回 false 。 randomizedSet.getRandom(); // 由于 2 是集合中唯一的数字,getRandom 总是返回 2 。
Notes: "🔒" means your subscription of LeetCode premium membership is required for reading the question. Solutions 0001 - 1000 1001 - 2000 Algorithms Bit Manipulation Array String Linked List Stack Queue Binary Heap Tree Hash Table Math Sort Two Pointers Recursion Binary Search Binary Search Tre...
form-generator ✨Element UI表单设计及代码生成器 element A Vue.js 2.0 UI Toolkit for Web vant-shop-demo 商城常用的组件开发基于 vant ui 开发,让商城开发变得更简单 mint-ui Mobile UI elements for Vue.js iview-admin Vue 2.0 admin management system template based on iView vue-weixin Vue...
913 random-flip-matrix 📝 Medium 914 random-point-in-non-overlapping-rectangles 📝 Medium 915 generate-random-point-in-a-circle 📝 Medium 916 decoded-string-at-index 📝 Medium 917 boats-to-save-people 📝 Medium 918 reachable-nodes-in-subdivided-graph 📝 Hard 919 projection-area-of-...