Given `nums` and `target`, return indices of two distinct numbers that add up to `target`. Exactly one solution exists. Variant **#50**.
Example 1
Input: nums = [10,1,32,3,14,25,36,7,18,29,0,11,22,2], target = 3
Output: [1,13]
nums[1] + nums[13] = 3
Constraints
Acceptance: 78% · Topics: array, hash-table