Let the label display variable values on screen

To do that, we need to accomplish two things:

1 Create a reference to the label so we can send it messages.

2 Give the label new text to display

@property (nonatomic,
strong) IBOutlet
UILabel *targetLabel;

- (void)updateLables
{

self.targetLabel.text = [NSString
stringWithFormat:@"%d",
targetValue];
}

- (void)viewDidLoad
{

[super
viewDidLoad];

// Do any additional setup after loading the view, typically from a nib.

[self
startNewRound];

[self
updateLables];
}

pp84