leetcode 3300 python

LeetCode problem 3300, "Minimum Element After Replacing With Digit Sum," involves replacing array elements with their digit sum repeatedly until all values stabilize. The digit sum of a number is the sum of its digits (e.g., 123 → 1+2+3 = 6). Given an array, the task is to replace each element with its digit sum until no changes occur and return the smallest resulting value. The solution involves iterating through the array, calculating the digit sum for each element until stability, and then finding the minimum value. It tests your ability to simulate transformations and efficiently compute digit sums.