welcome to my blog LeetCode Top Interview Questions 268. Missing Number (Java版; Easy) 题目描述 Given an array containing n distinct numbers taken from 0, 1, 2, ..., n, find the one that is missing from the array. Example 1: Input: [3,0,1] Output: 2 Example 2: Inpu...
LeetCode Top Interview Questions 334. Increasing Triplet Subsequence (Java版; Medium) 题目描述 Given an unsorted array return whether an increasing subsequence of length 3 exists or not in the array. Formally the function should: Return true if there exists i, j, k such that arr[i] < arr[...
73 Set Matrix Zeroes 39.00% Medium 88 Merge Sorted Array 34.90% Easy 91 Decode Ways 21.90% Medium 103 Binary Tree Zigzag Level Order Traversal 40.60% Medium 108 Convert Sorted Array to Binary Search Tree 49.40% Easy 116 Populating Next Right Pointers in Each Node 36.90% Medium 118 Pascal's ...
LeetCode Top Interview Questions https://leetcode.com/problemset/top-interview-questions/
welcome to my blog LeetCode Top Interview Questions 69. Sqrt(x) (Java版; Easy) 题目描述 第一次做; 二分法; 最开始觉得不好用二分法, 因为没有考虑到二分到死...LeetCode Top Interview Questions 88. Merge Sorted Array (Java版; Easy) welcome to my blog LeetCode Top Interview Questions 88....
200 LeetCode Top Interview Questions: Optimal Solutions with Detailed Explanations for Easy/Medium/Hard Levels to Ace Coding Interviews downdemo.github.io/LeetCode-Solutions-in-Cpp17/ Topics data-structures-and-algorithms Resources Readme License MIT license Activity Stars 63 stars Watchers ...
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Constructing the Array Merge K Sorted Arrays Set Matrix Zeroes GCD Queries - Greatest Common Divisor Problem Google Contests Competitive Programming Coding Problems Leetcode Problem Solution Count Number of Nodes in a Complete Binary Tree (Leetcode Problem Solution) ...
11. Missing numberhttps://leetcode.com/problems/missing-number Given an arraynumscontainingndistinct numbers in the range[0, n], returnthe only number in the range that is missing from the array. sum(0:n) - sum(nums[0]:nums[n-1]) ...
1 <= nums.length <= 105 -104<= nums[i] <= 104 kis in the range[1, the number of unique elements in the array]. It isguaranteedthat the answer isunique. Follow up:Your algorithm's time complexity must be better thanO(n log n), where n is the array's size....