Given two arrays, write a function to compute their intersection. Example: Given nums1 = [1, 2, 2, 1], nums2 = [2, 2], return [2]. Note: 1、Each element in the result must be unique. 2、The result can be in any order. 要完成的函数: vector<int> intersection(vector<int>& ...
代码语言:javascript 代码运行次数:0 运行 AI代码解释 1// 349. Intersection of Two Arrays 2// https://leetcode.com/problems/intersection-of-two-arrays/description/ 3// 时间复杂度: O(nlogn) 4// 空间复杂度: O(n) 5class Solution { 6public: 7 vector<int> intersection(vector<int>& nums1...
LeetCode Javascript实现 283. Move Zeroes 349. Intersection of Two Arrays 237. Delete Node in a Linked List 283. Move Zeroes# varmoveZeroes =function(nums) {varnum1=0,num2=1;while(num1!=num2){ nums.forEach(function(x,y){if(x===0){ nums.splice(y,1); nums.push(0); } num1=nu...
Note: You could also use the includes() method to check if the array elements are in both arrays. const intersectionResult = arr1.filter(x => arr2.includes(x)) Also Read: JavaScript Program to Compare Elements of Two Arrays Share on: Did you find this article helpful?Our...
LeetCode Javascript实现 169. Majority Element 217. Contains Duplicate(两个对象比较是否相等时,如果都指向同一个对象,a==b才是true)350. Intersection of Two Arrays II 169. Majority Element# /** * @param {number[]} nums * @return {number} */ var majorityElement = function(nums) { var hash...
349. Intersection of Two Arrays(求两个数组的交集) 349.IntersectionofTwoArrays题目一句话代码(效率很低) 优秀代码(效率挺高) 题目 题目很简单,求两个数列的交集。一句话代码(效率很低) 将两个集合转换成set,求交集就完事了。(& 或intersection) 优秀代码(效率挺高) ...
[LeetCode] 349. Intersection of Two Arrays Given two arrays, write a function to compute their intersection. Example 1: Input: nums1 =[1,2,2,1], nums2 =[2,2] Output:[2] 1. 2. Example 2: Input: nums1 =[4,9,5], nums2 =[9,4,9,8,4]...
Using the_.intersection()Method to Find Array Intersection in JavaScript The_.intersection()is a function from JavaScript’sUnderscorelibrary that returns the array of common values from the passed arrays. The plus point of using this function is passing more than two arrays. ...
Each element in the result should appear as many times as it shows in both arrays. The result can be in any order. Follow up: What if the given array is already sorted? How would you optimize your algorithm? What ifnums1's size is small compared tonums2's size? Which algorithm is ...
Intersection of Two Arrays ... leetcode 349[easy]---Intersection of Two Arrays 难度:easy Given two arrays, write a function to compute their intersection. Example: Given nums1 = [1, 2, 2, 1], nums2 = [2, 2], return [2]. Note: Each element in the ......