Objetctive c format the numbers with commas

Objetive c number formatter

NSNumberFormatter *formatter = [[[NSNumberFormatter alloc] init] autorelease];
[formatter setNumberStyle:NSNumberFormatterDecimalStyle];
 
double d =324233.89;
int i = 324324324;
 
NSString *strFloat = [formatter stringFromNumber:[NSNumber numberWithDouble:d]];
NSString *strInt = [formatter stringFromNumber:[NSNumber numberWithInt:i]];
 
NSLog(@"Float: %@", strFloat);
NSLog(@"Int: %@", strInt);