# even_odd

code runs for forever

even.py
```import random
def even_odd(num):
return num%2
number=random.randint(1,99)
while True:
if number == even_odd :
print('{} is even'.format(number))
break
else:
print('{} is odd'.format(number))
break
```

STAFF

Nigel;

Let's walk through your code a bit here to see why it has some problems running.

`your_code.py`

```import random
def even_odd(num):
return num%2
number=random.randint(1,99)
while True:
if number == even_odd :
print('{} is even'.format(number))
break
else:
print('{} is odd'.format(number))
break
```

Your `even_odd` function is taking a number and then just returning the value of the result of the remainder of "num divided by two", which is what that `%` operator does. For example, if our number was five, `even_odd` would be returning a value of one. While that is useful, that isn't really what the challenge is wanting, we'll get into the challenge more in a moment. I'd like to walk through more of your specific code first.

Let's next look at your `While` statement. I can definitely see what you are trying to accomplish there, but there are some problems in there. First, you are comparing the randomly generated `number` variable to, the way the current syntax is, an undefined variable, `even_odd`. That should cause the script to stop with a `NameError`.

Let's assume that we change that first comparison to use the `even_odd` method by `if number == even_odd(number)`. That's closer, right? Because we're now using the method and doing something to the number. However, think through what is actually going on in that `While` statement.

Let's say, for example, that our random number is 62. We would expect to be told that it is even, right? If we walk through the code, we get `if 62 == even_odd(62): ...` But what does `even_odd(62)` return? It would return a value of zero, correct? Because `62%2` doesn't have a remainder. So our conditional check would put us into the "odd" `else` statement.

Okay, now what about the code challenge itself?

We want our function to return `True` if a number is even and `False` if it is odd. Therefore all of our conditional checking needs to take place inside our function. Knowing that `number % 2` will be zero if the number is even, we can use that in our conditional check, for example:

```if number % 2 == 0:
return True
```

I'd like to see you work out the actual function on your own, Nigel, so I won't just give it all to you. :-) Hopefully, my wall of text here provides some explanation not only of where your code has been, but where it needs to go.

Also, for this challenge, you don't need to worry about generating numbers yourself. The challenge engine will generate random numbers and pass them into `even_odd` when it checks your answer. You really only need to write a function that returns `True` for even numbers and `False` for odd numbers.

Post back if you're still stuck.

Ken