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;

Edgar

Don't you just need to mod by 10 (time % 10)? – Encincture

Answer 1

Use modulo:

int lastDigit = time % 10;

Deface

wow that worked!! i wasn't thinking in simple math terms. thanks!! – Edgar

This is what I used many times when I started learning programming! Simple but yet helpful. Thanks =) – Reheat