How do I generate random numbers on iOS?

There is a very similar question here on StackOverFlow. Here is one of the better solutions (no need for seeding):

int r = arc4random() % 5;

ios objective-c random

i use

#define RANDOM_SEED() srandom(time(NULL))#define RANDOM_INT(__MIN__, __MAX__) ((__MIN__) + random() % ((__MAX__+1) - (__MIN__)))

so you can give a min and max

ios objective-c random

You should seed the random number generator with the current time.

srand(time(0));

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