My while loop doesn't work

Question

Hi! My while loop looks exactly like the correct answer, but it doesn't work. For some reason it says that there's no input or output, that I have to try again. Can someone please help, what should I do, is the "correct answer" wrong?

x = 0
while x <= 10:
if x%2 == 0:
print (x)
x += 1

This should print only numbers that are even

Answer 1

x+=1 is out side while loop. so x not get updated in loop. hence infinite loop.
Add it into loop..
Identation mistake..

Answer 2

Oh thank you, I have only programmed with C and Java where curly brackets are used so I didn't realize that indentation has such a huge impact!

Answer 3

Yes, it's python way of making blocks, compare to c curly braces..

You're welcome..