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Python Python Basics (2015) Letter Game App Even or Odd Loop

Oops! It looks like Task 1 is no longer passing.

import random

def even_odd(num): # If % 2 is 0, the number is even. # Since 0 is falsey, we have to invert it with not. return not num % 2

start=5
num=random.randint(1,99) while start==5: if even_odd(num)==True: print "{} is even".format(num) else: print "{} is odd".format(num)

start-=1
even.py
import random
def even_odd(num):
    # If % 2 is 0, the number is even.
    # Since 0 is falsey, we have to invert it with not.
    return not num % 2

start=5
num=random.randint(1,99)
while start=5:
    if even_odd(num)==True:
        print "{} is even".format(num)
    else:
        print "{} is odd".format(num)
    start-=1

1 Answer

Umesh Ravji
Umesh Ravji
42,386 Points

Hi Buck, if you encounter a situation where it says a previous task is no longer passing (and you haven't broken anything), it tends to mean that there is an error in your code that prevents it from running correctly. You're almost there, but there's just two things that need fixing.

  1. Correct the condition on your while loop.

    while start:
    
  2. Brackets around print function.

    print("{} is even".format(num))
    
  3. (Optional). Since the even_odd function returns either True or False, the conditional check can be shortened, but this is not a requirement of the challenge.

    if even_odd(num):
    

Making the required changes:

start=5
num = random.randint(1,99) # the code will pass, but it makes more sense inside the loop..
while start:
    if even_odd(num)==True:
        print("{} is even".format(num))
    else:
        print("{} is odd".format(num))
    start-=1

If you have any questions, just ask :)