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21 lines
396 B
Go
21 lines
396 B
Go
// File: queue.go
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// Created Time: 2022-11-29
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// Author: Reanon (793584285@qq.com)
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package chapter_stack_and_queue
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type Queue interface {
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// Offer 元素入队
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Offer(num any)
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// Peek 访问首元素
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Peek() any
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// Poll 元素出队
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Poll() any
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// Size 获取队列长度
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Size() int
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// IsEmpty 队列是否为空
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IsEmpty() bool
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// toString 队列输出为字符串
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toString() string
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}
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