how to change order of NSMutable array in same way another mutable arrays get changed

Question

I have three arrays. They are name, birthdates and remaining days like below:

    name                         birth         


        

Answer 1

use NSMutableDictionary to store data to NSMutableArray

NSMutableArray *array=[[NSMutableArray alloc]init];
 for (int i=0; i

here after you arrange name array,use search option to use name not use index and use NSPredicate search data in NSMutableArray

NSPredicate *predicate = [NSPredicate predicateWithFormat:@"names matches[cd] %@", name];
 NSArray *result = [array filteredArrayUsingPredicate:predicate];
 NSMutableDictionary *dict = [[[result objectAtIndex:0] mutableCopy] autorelease];
 NSLog(@"%@",dict);// result