Question

I want to initialize an NSArray with numbers starting from 0,1,2,3... I know the count of the array. For example:

I have an array that needs to be initialized with 5 (count) as capacity. Now I want to initialize this array with 0,1,2,3,4 and I need to initialize it dynamically.

If the count of the array is 10, I need to initialize the array with 0,1,2,3,4,5,6,7,8,9 at respective indexes. The problem is that count of the array changes dynamically and I need to initialize it accordingly.

Can someone suggest me any idea on how to implement this?

Answer 1

NSMutableArray* arrOfObject = [[NSMutableArray alloc] init];
for(int i=0; i< [arr count]; i++)
{
    arrOfObject addObject:[NSNumber numberWithInt:i];
}