 # 3. while you're at it

Hi, @cinpacheco22 ,

In your code, this statement is not indented, so it is not part of the `while` loop …

``````num+=1
``````

Therefore, `num` is always equal to `1`, which was originally assigned to it, and the loop never terminates.

Indent the statement to make it part of the loop.

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``````num = 1

while num <= 10:  # Fill in the condition
print(num**2) # Print num squared
num+=1  # Increment num (make sure to do this!)
``````

This should work

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also this another approach:

num = 1

while num < 11:
print(num**2)
num += 1

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Why parentheses here in print?

If you are running new version of Python, then you would need to use print statement with parenthesis as in print (“Hello, Python!”);.

http://www.tutorialspoint.com/python/python_basic_syntax.htm

I don’t have to use parentheses… Is there something wrong with that? @lmuellercolostate: Instead of doing `num += num`
You should’ve done

``num += 1``

There’s a huge difference betweent those two.
In the first one, you’ll always get a number equal to two times num, i.e.:

```num = 1 print num #1 num += num # 1 + 1 print num #2 num += num # 2 + 2 print num# 4 ```
While on the second one, you’ll be adding your variable num by a constant, in this case 1.

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