Speeding Ticket

Background

You are driving a little too fast, and a police officer stops you.

Problem Description

Write code to compute the result, encoded as an integer value: $0$ = no ticket, $1$ = small ticket, $2$ = big ticket. If speed is $60$ or less, the result is $0$. If speed is between $61$ and $80$ inclusive, the result is $1$. If speed is $81$ or more, the result is $2$. Unless it is your birthday -- on that day, your speed can be $5$ higher in all cases.

Input Format

Input is given from Standard Input in the following format.

speed is_birthday

Where speed is an integer representing your car's speed, and is_birthday is a boolean value (true or false) indicating if it's your birthday.

Output Format

Output is printed to Standard Output in the following format.

ticket_level

Where ticket_level is an integer representing the ticket level ($0$, $1$, or $2$).

Sample

60 false

0

65 false

1

65 true

0

Sample Explanation

Sample 1: Speed is $60$, not birthday. $60 \le 60$, so no ticket, result is $0$. Sample 2: Speed is $65$, not birthday. $61 \le 65 \le 80$, so small ticket, result is $1$. Sample 3: Speed is $65$, is birthday. On birthday, speed limits are increased by $5$. So $65 \le 60+5=65$, no ticket, result is $0$.

Constraints

• $0 \le \text{speed} \le 100$
• is_birthday is true or false.