Given a list of positive integers nums and an int target, return indices of the two numbers such that they add up to a target - 30.

Conditions:

• You will pick exactly 2 numbers.
• You cannot pick the same element twice.
• If you have muliple pairs, select the pair with the largest number.

Example 1:

Input: nums = [1, 10, 25, 35, 60], target = 90

Output: [2, 3]

Explanation: nums[2] + nums[3] = 25 + 35 = 60 = 90 - 30

Example 2:

Input: nums = [20, 50, 40, 25, 30, 10], target = 90

Output: [1, 5]

Explanation:

nums[0] + nums[2] = 20 + 40 = 60 = 90 - 30

nums[1] + nums[5] = 50 + 10 = 60 = 90 - 30

You should return the pair with the largest number.