You are given an integer array nums of length n.

Your goal is to start at index 0 and reach index n - 1. You can only jump to indices greater than your current index.

The score for a jump from index i to index j is calculated as (j - i) * nums[i].

Return the maximum possible total score by the time you reach the last index.

 

Example 1:

Input: nums = [1,3,1,5]

Output: 7

Explanation:

First, jump to index 1 and then jump to the last index. The final score is 1 * 1 + 2 * 3 = 7.

Example 2:

Input: nums = [4,3,1,3,2]

Output: 16

Explanation:

Jump directly to the last index. The final score is 4 * 4 = 16.

 

Constraints: