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 C (GCC 5.4.1) (judge verdict: Wrong Answer)

#include<stdio.h>
int main(){
  char slash[2];
  int y,m[2],d[2],month,day;
  scanf("%1d",&y);
  scanf("%c",&slash[0]);
  scanf("%1d",m);
  scanf("%c",&slash[1]);
  scanf("%1d",d);
  month=m[0]*10+m[1];
  day=d[0]*10+d[1];
  if(month<=4){
    printf("Heisei");
  }else{
  	printf("TBD");
  }
  return 0;
}