[Challenge] No space palindrome

Question

Check if a Integer is a palindrome without using extra space

For example :
Input : 12321
Output : true

Input : 1123
Output : false

Have fun!

Answer 1

https://code.sololearn.com/cGfVrKfpZerE/?ref=app

Answer 2

https://code.sololearn.com/cIMIw5O74Zxp/?ref=app

Answer 3

[print("pal" if wow==wow[::-1] else "not_pal") for wow in[input()]]

Answer 4

without space?????

Answer 5

Yes..

Answer 6

i dnt understand....
whats this???without space?????????????

Answer 7

Just do it without using any data structure beside int