2015年7月7日
[LeetCode] Implement Queue using Stacks 用栈来实现队列
摘要： Implement the following operations of a queue using stacks. push(x) -- Push element x to the back of queue. pop() -- Removes the element from in front 阅读全文
posted @ 2015-07-07 10:30 Grandyang 阅读(13684) 评论(2) 推荐(1)
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