C/Objective-C read and get last digit of integer?

Question

How can i get the last digit of an integer (or NSInteger) outputted to integer?

example:

int time = CFAbsoluteGetCurrent();
int lastDigit;

Don't you just need to mod by 10 (time % 10)? – sbrogers Dec 30 '10 at 02:54 — sbrogers, Dec 30 '10 at 02:54

score 41 · Accepted Answer · answered Dec 30 '10 at 02:55

41

int lastDigit = time % 10;

answered Dec 30 '10 at 02:55

Georg Fritzsche

2

wow that worked!! i wasn't thinking in simple math terms. thanks!! – Daniel Node.js Dec 30 '10 at 03:02
2

This is what I used many times when I started learning programming! Simple but yet helpful. Thanks =) – Hemang Mar 04 '13 at 08:06

1 Answers1