How to check last digit of number

Question

Is there a way to get the last digit of a number. I am trying to find variables that end with \"1\" like 1,11,21,31,41,etc..

If I use a text variable I can simply pu

Answer 1

So you want to access the digits in a integer like elements in a list; easiest way I can think of is:

n = 56789
lastdigit = int(repr(n)[-1])
# >  9

Convert n into a string, accessing last element then use int constructor to convert back into integer.

For a Floating point number:

n = 179.123
fstr = repr(n)
signif_digits, fract_digits = fstr.split('.')
# >  ['179', '123']
signif_lastdigit = int(signif_digits[-1])
# >  9