Use java to determine the size of a sorted array

 Topic: Define an array, and the elements in it are arranged in order from small to large. After a number is required, insert it into the array according to the original sorting rule.

import java.util.Scanner;

public class ArraySize {

	public static void main(String[] args) {
		int[] ary = new int[5];
		Scanner sc = new Scanner(System.in);
		for (int i = 0;i<5;i++) { 
			ary[i] = sc.nextInt();
		}
		
		for (int lun=1; lun<=4; lun++) {
			for (int ci=1; ci <= 5-lun; ci++) {
				if (ary[ci-1] > ary[ci]){
					int x=ary[ci-1];
					ary[ci-1]=ary[ci];
					ary[ci]=x;
				}
			}
			
	     }
		for (int i=0;i<5;i++) {
			System.out.print(ary[i]+"  ");
	     }
     }
}