Age_Guess.py

## Age_Guess.py by Palmer (March 18, 2014)
## Written in Python 3.3.4

## Import statements
from random import randint

## Constants
name = "Bill"
min_age = 1
max_age = 50
guess_lim = 5

## Variables
age = randint(min_age, max_age)
turns = 0

## Program body
print("Age_Guess.py by Palmer (March 18, 2014)")
print("To quit, just input \"quit\" (without the quotation marks) at anytime.")
print()

while True:
    guess = input("Guess how old " + name + " is: ")
    while not guess.isdigit():
        if guess.lower() == "quit" or guess.lower() == "q":
            raise SystemExit
        else:
            print("Your guess must be a counting number.")
            guess = input("Guess how old " + name + " is: ")
    guess = int(guess)

    if turns >= guess_lim-1 and not guess == age:
        print("You lose :(. " + name + " was " + str(age) + " years old.")
        print()
        age = randint(min_age, max_age)
        turns = 0
    elif guess>max_age:
        print(name + " is younger than " + str(max_age) + " years old.")
    elif guess<min_age:
        print(name + " is older than " + str(min_age) + " years old.")
    elif guess>age:
        print(name + " isn't that old!")
        turns += 1
    elif guess<age:
        print(name + " is older than that!")
        turns += 1
    else:
        print("You win!")
        print()
        age = randint(min_age, max_age)
        turns = 0