1 /** 2 *Created by xuzili at 9:38 PM on 2/3/2018 3 */ 4 public class bubble { 5 public static void main(String[] args) { 6 int[] a = new int[] { 9, 6, 8, 3, 0, 1 }; 7 int i, j, t; 8 for (i = 0; i < a.length - 1; i++) 9 for (j = 0; j < a.length - i - 1; j++) 10 if (a[j] > a[j + 1]) { 11 t = a[j]; 12 a[j] = a[j + 1]; 13 a[j + 1] = t; 14 } 15 for (i = 0; i < a.length; i++) 16 System.out.print(a[i]); 17 System.out.println(" --------华丽的分割线--------"); 18 for (int num: a) 19 System.out.println(num); 20 } 21 } 22 /* 23 System.out.println();在IntelliJ的快捷键为sout 24 main函数在IntelliJ的快捷键为psvm(即为public static void main) 25 */