MonthsCArray.m

#import <Foundation/Foundation.h>

int main (int argc, const char * argv[]) {
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];

    const char *monthArray[12] = {"January", "February", "March", "April",
                                "May", "June", "July", "August",
                                "September", "October", "November", "December"};
   
    if (argc > 0)
    {
        for (int i = 1; i< argc; i++) {
            int index = (int) strtol(argv[i], NULL, 10);
            if (index < 1 || index > 12)
            {
                NSLog(@"ERROR: Incorrect month index.");
                return 1;
            }
           
            NSLog(@"The %drd month is %s", index, monthArray[index-1]);
        }
    }
    else {
        NSLog(@"Introduce a diggit to obtain the name of the month");
        return 1;
    }

    [pool drain];
    return 0;
}