#import <objc/objc.h>
#import <objc/Object.h>
#import <Foundation/Foundation.h>

@interface TestObj : Object
{
	//none
}
- (void)testMethod;
@end

@implementation TestObj
- (void)testMethod {
	//declare two NSInteger variables
	NSInteger var1,var2;
	
	//scanf("%d,%d",var1,var2);

    //assume that user enters 1 and 2
	var1=1; var2=2; 

	//printing a formatted output of the result of adding integer values
	printf("%d", (var1 + var2)); 
}

int main()
{
	id obj = [[TestObj alloc] init];
	[obj testMethod];
	return 0;
}
@end