写出这个数 (20)

import java.math.BigInteger;

import java.util.Scanner;

public class Main {
		    public static void main(String[] args) {
		Scanner scanner=new Scanner(System.in);
		String str[]={"ling","yi","er","san","si","wu","liu","qi","ba","jiu"};
		
		String string=scanner.nextLine();
		int sum=0;
		for (int i = 0; i < string.length(); i++) {
			sum+=(string.charAt(i)-'0');
		}
		string=String.valueOf(sum);
		for (int i = 0; i < string.length(); i++) {
			int j=(string.charAt(i)-'0');
			if (i==(string.length()-1)) {
				System.out.println(str[j]);
			}else
			System.out.print(str[j]+" ");
		}
	}
}