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772183705e
* Add Russian docs site baseline * Add Russian localized codebase * Polish Russian code wording * Update ru code translation. * Update code translation and chapter covers. * Fix pythontutor extraction. * Add README and landing page. * placeholder of profiles * Use figures of English version * Remove chapter paperbook
39 lines
1.0 KiB
Kotlin
39 lines
1.0 KiB
Kotlin
/**
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* File: stack.kt
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* Created Time: 2024-01-25
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* Author: curtishd (1023632660@qq.com)
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*/
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package chapter_stack_and_queue
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import java.util.*
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/* Driver Code */
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fun main() {
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/* Инициализация стека */
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val stack = Stack<Int>()
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/* Помещение элемента в стек */
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stack.push(1)
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stack.push(3)
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stack.push(2)
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stack.push(5)
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stack.push(4)
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println("Стек stack = $stack")
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/* Доступ к верхнему элементу стека */
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val peek = stack.peek()
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println("Верхний элемент peek = $peek")
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/* Извлечение элемента из стека */
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val pop = stack.pop()
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println("Извлеченный элемент pop = $pop, stack после извлечения = $stack")
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/* Получение длины стека */
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val size = stack.size
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println("Длина стека size = $size")
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/* Проверка на пустоту */
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val isEmpty = stack.isEmpty()
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println("Пуст ли стек = $isEmpty")
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} |