Smallest Range II
Given an array A of integers, for each integer A[i] we need to choose either x = -K or x = K , and add x to A[i] (only once) . After this process, we have some array B . Return the smallest possible difference between the maximum value of B and the minimum value of B . Example 1: Input: A = [1] , K = 0 Output: 0 Explanation : B = [1] Example 2: Input: A = [0,10] , K = 2 Output: 6 Explanation : B = [2,8] Example 3: Input: A = [1,3,6] , K = 3 Output: 3 Explanation : B = [4,6,3] Note: 1 <= A.length <= 10000 0 <= A[i] <= 10000 0 <= K <= 10000 Solution: class Solution { public int smallestRangeII(int[] A, int K) { ...