Guessing game

"""
guess.py

Guess a number.  Give the user hits such as "too high" and "too low".
"""

import sys
import random

instructions = """\
I am thinking of an integer in the range 1 to 100 inclusive.
Try to guess it."""

print(instructions)
r = random.randint(1, 100)   #an integer in the range 1 to 100 inclusive

while True:
    print()
    guess = input("Your guess: ")
    guess = int(guess)

    if guess > r:
        print("Too high.  Try again.")
    elif guess < r:
        print("Too low.  Try again.")
    else:
        break

print("That's right!")
sys.exit(0)

I am thinking of an integer in the range 1 to 100 inclusive.
Try to guess it.

Your guess: 50
Too high.  Try again.

Your guess: 25
Too high.  Try again.

Your guess: 12
Too low.  Try again.

Your guess: 18
Too high.  Try again.

Your guess: 15
Too high.  Try again.

Your guess: 14
That's right!

Things to try

1. Write the upper limit (100) in only one place.

   n = 100
   
   instructions = f"""\
   I am thinking of an integer in the range 1 to {n} inclusive.
   Try to guess it."""
   
   print(instructions)
   n = random.randint(1, n)   #an integer in the range 1 to n inclusive
   

2. Count how many times you went around the loop.

   That's right!  And it took you only 3 guesses!