java实现数组排序,随机产生20个整数,按升序排,并对排序前后的数组按照...答:package Hello;public class Backup2{ public static void main (String[] arguments){ int i=(int)(Math.random()*12+1);String str="";System.out.println(i);String month[]=new String[]{"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};swit...
Java 数组元素的排序,输出排序后的序号,从小到大排序,并且要求相同的数 ...答:public class BubbleSort { / 冒泡排序 param args / public static void main(String[] args) { int[] num={51,15,12,84,21,24,0,114,54,123,1,25,4,6};int tmp=0;for(int n=0;n<num.length;n++){ System.out.println(num[n]+"排序前的序号为:"+(n+1));} for(int i=...