leetcode-225 用队列实现栈

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姊妹篇:

leetcode-232 用栈实现队列


225. 用队列实现栈

难度: 简单



已经有部分实现好的代码:

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type MyStack struct {

}


/** Initialize your data structure here. */
func Constructor() MyStack {

}


/** Push element x onto stack. */
func (this *MyStack) Push(x int)  {

}


/** Removes the element on top of the stack and returns that element. */
func (this *MyStack) Pop() int {

}


/** Get the top element. */
func (this *MyStack) Top() int {

}


/** Returns whether the stack is empty. */
func (this *MyStack) Empty() bool {

}


/**
 * Your MyStack object will be instantiated and called as such:
 * obj := Constructor();
 * obj.Push(x);
 * param_2 := obj.Pop();
 * param_3 := obj.Top();
 * param_4 := obj.Empty();
 */

完整代码:

1

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