Given an unsorted array, find the maximum difference between the successive elements in its sorted form. Return 0 if the array contains less than 2 elements. Example 1: Input: [3,6,9,1] Output: 3 Explanation: The sorted form of the array is [1,3,6,9]
Given a positive integer N, find and return the longest distance between two consecutive 1's in the binary representation of N. If there aren't two consecutive 1's, return 0. Example 1: Input: 22 Output: 2 Explanation: 22 in binary is 0b10110. In the
TableView这个控件在iOS的开发中非常的常见,他可以较好的展示一个层级结构.这里主要介绍,在点击某个条目的时候,如何进行跳转的下一个界面.以下是官方的关于这个跳转如何去实现,和如何去传递数据的过程. Storyboards make it easy to pass data from one scene to another via the prepareForSegue:sender: method of the UIViewController - shows one impleme