Question

hello
I want to sort(ascending) some numbers stored in different variables(like int a=50,int b=60, etc..)!
How can i do that?
Thanks for any help!

Answer 1

You need to store the numbers in an NSArray, packaged in NSNumbers. Then you can do normal array sorting:

NSArray *array = [NSArray arrayWithObjects:
    [NSNumber numberWithInt:a],
    [NSNumber numberWithInt:b],
    nil
];

NSArray *sorted = [array sortedArrayUsingSelector:@selector(compare:)];