C language program to implement stack using array #include<stdio.h>#defineMAX 5inttop=-1;intstack_arr[MAX];/*Begin of push*/voidpush(){intpushed_item;if(top==(MAX-1))printf("Stack Overflow\n");else{printf("Enter the item to be pushed in stack :");scanf("%d",&pushed_item);top...
importjava.util.LinkedList;importjava.util.Queue;classMyStack{privateQueue<Integer> queue_1 =newLinkedList<>();privateQueue<Integer> queue_2 =newLinkedList<>();privateinttop;/** Initialize your data structure here. */publicMyStack(){ }/** Push element x onto stack. */publicvoidpush(intx)...
The following methods we plan to implement as part of our stack implementation in Java using linked list. push(): Adds an item to the stack pop(): Return the top object from the stack, and remove as well.In addition to push() and pop() methods we can also define a few supporting ...
Depending on your language, stack may not be supported natively. You may simulate a stack by using a list or deque (double-ended queue), as long as you use only standard operations of a stack. You may assume that all operations are valid (for example, no pop or peek operations will be...
Implement the following operations of a stack using queues. push(x) -- Push element x onto stack. pop() -- Removes the element on top of the stack. top() -- Get the top element. empty() -- Return whether the stack is empty. ...
【LeetCode题解】232_用栈实现队列(Implement-Queue-using-Stacks) 目录 描述 解法一:在一个栈中维持所有元素的出队顺序 思路 入队(push) 出队(pop) 查看队首(peek) 是否为空(empty) Java 实现 Python 实现 解法二:一个栈入,一个栈出 思路 入队(push) 出队(pop) 查看队首(peek) 是否为空(empty) ...
// Stack implementation in Java class Stack { // store elements of stack private int arr[]; // represent top of stack private int top; // total capacity of the stack private int capacity; // Creating a stack Stack(int size) { // initialize the array // initialize the stack variables...
C++ program to implement stack using array STACK implementation using C++ structure with more than one item STACK implementation using C++ class with PUSH, POP and TRAVERSE operations C program to reverse a string using stack Check for balanced parentheses by using Stacks (C++ program) ...
We can also implement a Stack using Queue in the below program. Example import java.util.*; public class StackFromQueueTest { Queue queue = new LinkedList(); public void push(int value) { int queueSize = queue.size(); queue.add(value); for (int i = 0; i < queueSize; i++) {...
import java.util.LinkedList; import java.util.Queue; public class StackUsingTwoQueues { Queue<Integer> queue1; Queue<Integer> queue2; StackUsingTwoQueues() { queue1=new LinkedList<Integer>(); queue2=new LinkedList<Integer>(); } // Remove value from the beginning of the list for demonstrati...