add message exercises

2018-08-23 18:09:15 +08:00
parent 3b8f57d02f
commit d43d7eaaf6
51 changed files with 1713 additions and 122 deletions
@@ -16,7 +16,6 @@

 - (void)viewDidLoad {
    [super viewDidLoad];
-    
    self.view.backgroundColor = [UIColor purpleColor];
    
    // Do any additional setup after loading the view, typically from a nib.