Input: nums = [2,7,11,15], target = 9
Output: [0,1]
Output: Because nums[0] + nums[1] == 9, we return [0, 1]
思路：使用HashMap存储index，达到logn的时间复杂度。
Input: nums = [2,7,11,15], target = 9
Output: [0,1]
Output: Because nums[0] + nums[1] == 9, we return [0, 1]
思路：使用HashMap存储index，达到logn的时间复杂度。
LeetCode 1. Two Sum (Easy) LeetCode 1. Two Sum (Easy) 原题链...
1. Two Sum 题目:https://leetcode.com/problems/two-sum/ 难度: ...
1. Two Sum[https://leetcode-cn.com/problems/two-sum/] 字典（...
#1. Two Sum
Given an array of integers, return indices of the two num...
Description Given an array of integers, return indices of...
Problem Given an array of integers, return indices of the...
Given an array of integers, return indices of the two num...
Leetcode: 1. Two SumGiven an array of integers, return in...
本文标题：1. Two Sum
本文链接：https://www.haomeiwen.com/subject/dvyasktx.html
网友评论