leetcode【数组】---349. Intersection of Two Arrays(两个数组的交集),程序员大本营,技术文章内容聚合第一站。
Leetcode之Intersection of Two Arrays II 问题 TwoArraysII (详细地址:https://leetcode.com/problems/intersection-of-two-arrays-ii/description/) 思路分析:这道题和IntersectionofTwoArrays的意思是差不多的,只是在输出结果上有点不同而已,IntersectionofTwoArrays只需要输出一次重复数字而已,而在这我们需要 ...
Github 同步地址: https://github.com/grandyang/leetcode/issues/349 类似题目: Intersection of Two Arrays II Find Common Characters 参考资料: https://leetcode.com/problems/intersection-of-two-arrays/ https://leetcode.com/problems/intersection-of-two-arrays/discuss/81969/Three-Java-Solutions https:/...
LeetCode-Intersection of Two Arrays II Description: Given two arrays, write a function to compute their intersection. Example 1: Input: nums1 = [1,2,2,1], nums2 = [2,2] Output: [2,2] Example 2: Input: nums1 = [4,9,5], nums2 = [9,4,9,8,4] O......
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>& ...
LeetCode题解之 Intersection of Two Arrays 1、题目描述 2、问题分析 借助于set来做。 3、代码 1 class Solution { 2 public: 3 vector<int> intersection(vector<int>& nums1, vector<int>& nums2) { 4 vector<int> res; 5 set<int> s1; 6 set<int> s2; 7 for( auto & n : nums1) 8 s1...
Hold住Leetcode——Intersection of Two Arrays 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 result must be unique. The result can be in any order. Subscribe to see ...
leetcode上第349号问题:Intersection of Two Arrays 给定两个数组,编写一个函数来计算它们的交集。示例 1: 输入: nums1 = [1,2,2,1], nums2 = [2,2] 输出: [2] 示例 2: 输入: nums1 = [4,9,5], nums2 = [9,4,9,8,4] 输出: [9,4] 说明: 输出结果中的每个元素一定是唯一的。 我...
350. 两个数组的交集 II Intersection of Two Arrays II难度:Easy| 简单 相关知识点:排序 哈希表 双指针 二分查找题目链接:https://leetcode-cn.com/problems/intersection-of-two-arrays-ii/官方题解:https://leetcode-cn.com/problems/intersection-of-
[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]...