how to convert string to int in objective c

Question

i am trying to display annotations in map. I have the lat and longi in string format. now i just need to convert it to int.

 NSString *s= @"18.65799";
 location1.latitude =[s intValue];
 NSLog(@"1%d",[s intValue]);
            NSString *s1= @"73.774262";
 location1.longitude=[s1 intValue];

But when i display [s intValue]the out put is 118. and output for NSLog(@"1%@",location1.latitude) is null;

Please help.

Answer 1

Change:

NSLog(@"1%d",[s intValue]);

to:

NSLog(@"%d", [s intValue]);

Similarly for s1:

NSLog(@"%d", [s1 intValue]);