Sum of Squares of Special Elements
Understand how to identify special elements in a 1-indexed array based on divisibility criteria and calculate the sum of their squares. This lesson strengthens your problem-solving skills with mathematical patterns useful for coding interviews.
We'll cover the following...
We'll cover the following...
Statement
You are given a nums of length n.
An element nums[i] is considered special if i divides n evenly, meaning n % i == 0.
Return the sum of the squares of all special elements in nums.
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