Find Indices of Elements for Sum
Grammarly
Given an array of numbers and a target sum, return the indices of two numbers that add up to the target.
You may assume exactly one solution exists, and you may not use the same element twice.
Example:
Input: nums = [2, 7, 11, 15], target = 9
Output: [0, 1]
Explanation: nums[0] + nums[1] = 2 + 7 = 9
Examples:
Input 1:
{"nums":[2,7,11,15],"target":9}Output 1:
[0,1]Input 2:
{"nums":[3,2,4],"target":6}Output 2:
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