jinto

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    NSLog(@"start ---- jinto"); 

    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    // Override point for customization after application launch.
    self.viewController = [[_7P3USZ44YViewController alloc] initWithNibName:@"_7P3USZ44YViewController" bundle:nil];
    self.window.rootViewController = self.viewController;
    [self.window makeKeyAndVisible];
    

jinto

#import <Foundation/Foundation.h>

int main(int argc, const char *argv[])
{
  NSString *birthd = @"1971-8-24 09:00:00 +0900";

  NSDate *from = [[NSDate alloc] initWithString:birthd];
  NSTimeInterval diff = [from timeIntervalSinceNow];
  int days = diff / 60 / 60 / 24;
  int hours = ((int)diff/60/60) % 24;