This is a easy question but I always get wrong answers can anybody pls help me.

Question

The question is "Print all the even numbers from 0 to 10 using while loop". This was my code
x = 0
while ((x / 2) == 0) <=10:
print (x)
x += 1

Answer 1

sPaRkLe , Here are 2 other approaches:

# basic approach: using for loop with range() - this avoids using a counter variable:

for num in range(10 + 1):
if num % 2 == 0:
print(num)

# advanced approach: using a comprehension:

print([num for num in range(10 + 1) if num % 2 == 0])

-> your own code will not run properly:

- because the increment of counter variable x is outside the loop
- the while condition x / 2 == 0 is only valid for the first x value (0), but not for the next x value which is 1. So the loop will be terminated after one cycle.

Answer 2

Thank you everyone for the answers, they really helped me

Answer 3

sPaRkLe
Try this code
https://code.sololearn.com/c0lFMhZtmYFA/?ref=app

Answer 4

You should probably read the lesson about while loop in python course and understand how it works. After while you write only the loop condition (x<=10). Increment should be done every time, so has to be indented