摘要：
/** * Initialize your data structure here. */ var MyStack = function() { this.inQueue = []; this.outQueue = []; }; /** * Push element x onto stack. * 阅读全文
摘要：
/** * Initialize your data structure here. */ var MyQueue = function() { this.stack1 = []; this.stack2 = []; }; /** * Push element x to the back of qu 阅读全文