在未排序和已排序的数组中查找数。提示用户输入一个数据总个数，提示给这个数组输入整数值，显示未排序数组的元素。。 -Unsorted and sorted in the array to find the number. Prompts the user for a total number of data, suggesting to the array input integer value, indicating the elements of the array is not sort