HackerRank Objective-C template

main.m

//  Created by Marius Ciocanel on 19/05/2015.

#import <Foundation/Foundation.h>


@interface Solution : NSObject

+(int)algorithmThatReturnsOutputFrom:(id)inputData;

@end

@implementation Solution

+(int)algorithmThatReturnsOutputFrom:(id)inputData {
    // Algorighm goes here
    return 0;
}

@end


int main (int argc, const char * argv[]) {
    @autoreleasepool {

        // Reading a number from STDIN
        int singleValueOnOneLine;
		    scanf("%d",&singleValueOnOneLine);
		    
		    // Reading two numbers separated by a space from STDIN
        int firstValueOnOneLine, secondValueOnOneLine;
        scanf("%d %d",&firstValueOnOneLine, &secondValueOnOneLine);

		    
        NSMutableArray *arrayOfNumbers = [NSMutableArray new];

        // Reading an array from STDIN
        for (int i=0; i < singleValueOnOneLine; i++) {
            int inputElement;
            scanf("%d", &inputElement);
            [arrayOfNumbers addObject:[NSNumber numberWithInt:inputElement]];
        }
        // Output to STDOUT
        printf("%ld\n",(long)[Solution algorithmThatReturnsOutputFrom:arrayOfNumbers]);
        return 0;
    }
}