package Test1; import java.io.IOException; public class Test01{ public static void main(String []args) { //冒泡排序 int[] a = new int[] {1,5,8,2,3,9,4}; int i ,j; for (i = 0; i < a.length - 1; i++) { for (j = 0; j < a.length - 1 - i; j++) { if (a[j] > a[j+1]) { int temp = a[j]; a[j] = a[j+1]; a...