sake.m

#import <Foundation/Foundation.h>

int main(int argc, char **argv) {
  @autoreleasepool {
    dispatch_queue_t queue = dispatch_queue_create("sake", DISPATCH_QUEUE_SERIAL);
    dispatch_apply(12, queue, ^(size_t m){
      NSLog(@"%lu月はObjective-Cで酒が飲めるぞー！酒が飲める飲めるぞー！酒が飲めるぞー！", m+1);
    });
    dispatch_release(queue);
  }
  return 0;
}