Leetcode Problem 2778. Sum of Squares of Special Elements

2778. Sum of Squares of Special Elements

Leetcode Solutions

Iterative Approach to Find Sum of Squares of Special Elements

  1. Initialize sum to 0 to store the sum of squares.
  2. Get the length of the array n.
  3. Iterate over the array using a 1-indexed loop (i.e., i starts from 1 to n).
  4. For each index i, check if n is divisible by i (i.e., n % i == 0).
  5. If it is divisible, then nums[i-1] is a special element (since array is 1-indexed, we use i-1 to access the element).
  6. Add the square of the special element to sum.
  7. Continue the loop until all elements are processed.
  8. Return the sum.
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Alternative Approach Using a List of Divisors

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