maximumMultiples.js

/*
Given the array of integers nums, you will choose two different indices i and j of that array. Return the maximum value of (nums[i]-1)*(nums[j]-1).
 

Example 1:

Input: nums = [3,4,5,2]
Output: 12 
Explanation: If you choose the indices i=1 and j=2 (indexed from 0), you will get the maximum value, that is, (nums[1]-1)*(nums[2]-1) = (4-1)*(5-1) = 3*4 = 12. 
Example 2:

Input: nums = [1,5,4,5]
Output: 16
Explanation: Choosing the indices i=1 and j=3 (indexed from 0), you will get the maximum value of (5-1)*(5-1) = 16.
Example 3:

Input: nums = [3,7]
Output: 12
 

Constraints:

2 <= nums.length <= 500
1 <= nums[i] <= 10^3
*/

//Answer//
/**
 * @param {number[]} nums
 * @return {number}
 */
var maxProduct = function(nums) {
    let Sort = nums.sort((a,b)=>b-a)
    return (Sort[0]-1)*(Sort[1]-1)
};