输入样例1：

19:05

输出样例1：

DangDangDangDangDangDangDangDang

输入样例2：

07:05

输出样例2：

Only 07:05.  Too early to Dang.

 java

import java.awt.desktop.SystemEventListener;
import java.util.Scanner;public class Main {public static void main(String[] args) {Scanner sca = new Scanner(System.in);String s = sca.next();String[] split = s.split(":");int h = Integer.parseInt(split[0]);int m = Integer.parseInt(split[1]);if (h == 12 && m == 0) System.out.println("Only " + s + ".  Too early to Dang.");if (h >= 0 && h < 12) {System.out.println("Only " + s + ".  Too early to Dang.");} else {if (m == 0) {for (int i = h - 12; i > 0; i--) {System.out.print("Dang");}} else { // 分多点 多敲一次Dangfor (int i = h - 12; i > 0; i--) {System.out.print("Dang");}System.out.println("Dang");}}}
}