Character in input

Question

""" write a code that decides if the input can be divided by 3 and/or 5 without remainder"""

x = int(input())

def threefive():

while x % 3 == 0 or x % 5 == 0:
return True
if x % 3 !=0 or x % 5 != 0:
return False
else:
print("Invalid input!")
print(threefive())

I'd like to know what should I write to the else: to output the "Invalud input!" when the
input has character(s) in it?

Thanks in advance!

Answer 1

Written like that it'll cause an error, so you'd just need a try and except block. If you don't want error you can take your input as string, check it with .isdigit() and then convert to an integer

Answer 2

Thank you!