text: //
  //  MyQueue.h
  //  interview-algorithm-in-objc
  //
  //  Created by Bin Yu on 01/04/16.
  //  Copyright © 2016 Bin Yu. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @class Stack;
  
  @interface MyQueue : NSObject
  
  @property(nonatomic, strong) Stack *enqueueStack;
  @property(nonatomic, strong) Stack *dequeueStack;
  
  - (void)enqueue:(NSInteger)data;
  - (NSInteger)dequeue;
  - (NSInteger)peek;
  
  @end
  