GEICO计算机科学面试真题

Problem Statement: "You are given an array sections of length k, where each element represents the number of trees in that section. You can perform the following operations: Move one tree from one section to another (this counts as one operation). Plant a new tree in any section (this counts as one operation). Your goal is to minimize the total number of operations to make the number of trees in all sections equal. Return the minimum number of operations required." The solution involves finding the sum of the array, dividing it by the length of the array to get the target number of trees per section, and then calculating the minimum number of operations to equalize the trees across all sections.

You are given a problem to find the largest palindromic number. The details of the problem are not provided, but you are expected to understand the concept of a palindromic number and devise a solution to find the largest one.