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Bilal Junaidy1,775 Points
How to access a certain digit in a large number?
lets say I have the number 123456789 and I want to do something with the digits 2, 4, 6 and 8. How am I supposed to do that?
Amitai Zand12,513 Points
NSNumber *number = @123456789; NSString *numberString = [NSString stringWithFormat:@"%@", number]; int index = 0; // Change the value here to access each digit as if an array. NSString *digit = [numberString substringWithRange:NSMakeRange(index, 1)];