Problem:
Score : 100 points

Problem Statement

You are given a string S as input. This represents a valid date in the year 2019 in the yyyy/mm/dd format. (For example, April 30, 2019 is represented as 2019/04/30.)

Write a program that prints Heisei if the date represented by S is not later than April 30, 2019, and prints TBD otherwise.

Constraints

S is a string that represents a valid date in the year 2019 in the yyyy/mm/dd format.

Input

Input is given from Standard Input in the following format:

S

Output

Print Heisei if the date represented by S is not later than April 30, 2019, and print TBD otherwise.

Sample Input 1

2019/04/30

Sample Output 1

Heisei

Sample Input 2

2019/11/01

Sample Output 2

TBD

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Wrong Answer)

import java.util.Scanner;

public class Main {
	
	public static void main(String args[]) {
		Scanner sc = new Scanner(System.in);
		String in = sc.next();
		String[] split = in.split("/");
		if(Integer.parseInt(split[0]) >= 2019) {
			if(Integer.parseInt(split[1]) >= 4) {
				if(Integer.parseInt(split[2]) >= 30) {
					System.out.println("Heisei");
				}else {
					System.out.println("TBD");
				}
			}else {
				System.out.println("TBD");
			}
		}else {
			System.out.println("TBD");
		}
		
	}

}