L1-018 大笨钟 (10 分)
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner (System.in);
String str=sc.nextLine();
int hh=Integer.parseInt(str.substring(0, 2));
int mm=Integer.parseInt(str.substring(3,5));
if(hh==12&&mm>0) {
System.out.println("Dang");
}
if(hh>12&&hh<=23) {
if(mm>0) {
for(int i=0;i<=hh-12;i++) {
System.out.print("Dang");
}
}else {
for(int i=0;i<hh-12;i++) {
System.out.print("Dang");
}
}
}else {
System.out.print("Only "+str+". Too early to Dang.");
}
}
}