Write out the order of elements that are contained in a stack after the following operations are performed. myStack.push(new Integer(16)); myStack.push(new Integer(12)); Integer numl = myStack.pop(); myStack.push(new Integer(6); myStack.push(new Integer(8)); myStack.push(new Integer(30)); myStack.push(new Integer(24); myStack.push(new Integer(18); myStack.pop(); myStack.pop(); myStack.pop(); myStack.push(new Integer(38));
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- Given a stack myData: 34, 78 (top is 34), what is the output after the following operations? Peek(myData)Push(myData, 2)Push(myData, 15)Pop(myData)Pop(myData)print(IsEmpty(myData)) 1)34 true 2)78 false 3)false 4)trueWrite a method called removeBelow in the class StackApplication that accepts two parameters called elem of type int and an ArrayStack of integers st. The method should remove all the elements of the stack that are below elem from the stack. Example: elem: 15 top Stack (before method call): 20 14 18 16 10 top Stack (After method call): 20 18 16 Method heading: public static void removeBelow(int elem, ArrayStack<Integer> st)Stack CreateStack(S) push (S, 10) push (S, 15) push (S, 20) x = top (S) push (S, x + 5) x = pop (S) + top (S) push (S, x – pop (S)) push (S, pop (pop (S))) push (S, x – top (S)) push (S, push(S, x) – top (S)) After executing the given codes above, answer the questions and explain. Thanks
- Write a method called removeBelow in the class StackApplication that accepts two parameters called elem of type int and an ArrayStack of integers st. The method should remove all the elements of the stack that are below elem from the stack. Example: elem: 15 top Stack (before method call): 20 14 18 16 10 top Stack (After method call): 20 18 16 Method heading: public static void removeBelow(int elem, ArrayStack<Integer> st) type it here pleasePlease use Java Write a method “removeBottomItemStack” that takes a stack of integers and removes the first item added (the one at the bottom).Create a simple graphical application that will allow a user toperform push, pop, and peek operations on a stack, and displaythe resulting stack (using toString) in a text area
- Please Use Java language Write a method “mergeQueueStack” that takes a queue as a parameter of type: Queue of integers and a stack as a second parameter of type: Deque of integers Remove all the items from the queue and remove all the items from the stack then add them to a LinkedList by alternating between an item from queue then an item from stack. Don’t assume initially both the queue and the stack have the same number of items. The method should return the linked list of type integers. Example: If queue has : 1,2,3,4,5 and stack has 10, 20, 30 (where 10 is at top of the stack) then the linkedList should contain: 1,10,2,20,3,30,4,5Let a stack of N=5 elements be denoted as: S={3,7,9,2,_}What would the stack look like after the following operations?pop( )pop( )push(11)push(3)pop( )pop( )pop( ) Select one: a.S={3,7,3,11,_} b.S={3,7,11,3,_} c.S={3,_,_,_,_} d.S={11,_,_,_,_} e.S={3,7,11,_,_}Create a graphical application that provides a button for pushand pop from a stack, a text field to accept a string as input forpush, and a text area to display the contents of the stack aftereach operation.
- Use a stack to reverse the words of a sentence. Keep reading words until you have a word that ends in a period, adding them onto a stack. When you have a word with a period, pop the words off and print them. Stop when there are no more words in the input. For example, you should turn the inputMary had a little lamb. Its fleece was white as snow.intoLamb little a had mary. Snow as white was fleece its.Pay attention to capitalization and the placement of the period. This is what I have so far: import java.util.Scanner;import java.util.Stack; /** Class for reversing the order of a sentence.*/public class SentenceReverser{ /** Reverses the given sentence. @param sentence Sentence to be reversed. @return Reversed sentence. */ public static String reverse(String sentence) { String reversed = ""; Scanner scanner = new Scanner(sentence); Stack<String> stack = new Stack<String>(); // put your work below // ... return…in java, Write a method void popMult(int k) for the LinkedStack class which will pop k items from this. Throw a StackUnderflowException and don't pop anything if there are fewer than k items on this. This is a method of the LinkedStack class. DO NOT USE ANY OTHER METHODS OF THE LINKEDSTACK CLASS.You are given a stack of 10 matches. Players take turns taking matches from the stack. A player can take 1, 3, 5 or 7 matches at a time. The player who takes the last match wins. Which of the following is a losing state? Select one or more: a. 9 b. 4 c. 8 d. 2