jasonrgd/test

Two Sum

Given an array of integers, return indices of the two numbers such that they add up to a specific target.

Example 1

Input: nums = [2, 7, 11, 15], target = 9,
Output: [0,1]

Explanation

Because nums[0] + nums[1] = 2 + 7 = 9, return [0, 1].

Example 2

Input: nums = [3,2,4], target = 6
Output: [1,2]

Example 3

Input: nums = [3,3,5,4], target = 6
Output: [0,1]

Constraints:

2 <= nums.length <= 104 -109 <= nums[i] <= 109 -109 <= target <= 109 Only one valid answer exists.