Problem Brief
Maximum Sum of Balanced Subsequence 🐮
OA
You are given a 0-indexed integer array nums.
A subsequence of nums having length k and consisting of indices
i0 < i1 < ... < ik-1 is balanced if the following holds:
nums[i] - nums[i-1] == i - (i-1),
A subsequence of nums having length 1 is considered balanced.
Return an integer denoting the maximum possible sum of elements in a balanced subsequence of nums.
A subsequence of an array is a new non-empty array that is formed from the original array by deleting some (possibly none) of the elements without disturbing the relative positions of the remaining elements.
1Example 1
Input
nums = [1, 2, 3]
Output
6
Explanation
Explanation not found 👉👈
2Example 2
Input
nums = [3, 2, 1]
Output
3
Explanation
Explanation not found 👉👈
Constraints
Limits and guarantees your solution can rely on.
Constraints not found 👉👈