Objective-C Float Rounding

Question

How might I round a float to the nearest integer in Objective-C:

Example:

float f = 45.698f;
int rounded = _______;
NSLog(@\"the rounded float is %i\         


        

Answer 1

The easiest way to round a float in objective-c is lroundf:

float yourFloat = 3.14;
int roundedFloat = lroundf(yourFloat); 
NSLog(@"%d",roundedFloat);