30 有一个已经排好序的数组,现输入一个数,要求按原来的规律将

题目:有一个已经排好序的数组,现输入一个数,要求按原来的规律将它插入数组中

 1    public class _030InsertOneFigure {
 2 
 3     public static void main(String[] args) {
 4         insertOneFigure();
 5     }
 6 
 7     private static void insertOneFigure() {
 8         int[] a = new int[] { 1, 2, 6, 14, 25, 36, 37, 55 };
 9         int[] b = new int[a.length + 1];
10         int i = 0;
11 
12         Scanner scanner = new Scanner(System.in);
13         System.out.println("请输入一个整数:");
14 
15         int num = scanner.nextInt();
16         if (num >= a[a.length - 1]) {
17             b[b.length - 1] = num;
18             for (i = 0; i < a.length; i++) {
19                 b[i] = a[i];
20             }
21         } else {
22             for (i = 0; i < a.length; i++) {
23                 if (num >= a[i]) {
24                     b[i] = a[i];
25                 } else {
26                     b[i] = num;
27                     break;
28                 }
29             }
30             for (int j = i + 1; j < b.length; j++) {
31                 b[j] = a[j - 1];
32             }
33         }
34         for (i = 0; i < b.length; i++) {
35             System.out.print(b[i] + " ");
36         }
37     }
38 }