The algorithm shown in Figure 1 is used to convert decimal number to its equivalent binary number. 1. START 2. Create a stack 3. Enter a decimal number which has to be converted into its equivalent binary form. 4. Iterationl (while number > 0) 4.1 digit = number $ 2 4.2 Push digit into the stack Divide the number by 2 4.3 5. End iterationl 6. Iteration2 (while stack is not empty) 6.1 Pop digit from the stack 6.2 Print the digit 7. End iteration2 8. STOP
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- # cannot contain syntax error # stack class class Stack:def __init__(self, iL=[]):self.aList = iL[:] def push(self, newElem:int):"""push a new element on top"""self.aList.append(newElem) def pop(self)->int:"""return top item"""return self.aList.pop() def empty(self):"""Is the stack empty?"""return self.aList == [] def __repr__(self):return repr(self.aList) # use only the above stack methods to define a function to# delete an item x from a stack, (only one x (the upper one) is to be deleted)# keep the order of the remaining items in the stack unchanged# can change orginal stack# return a new stack def delx(sk:Stack, x:'item')-> Stack: #Code goes here if __name__ == "__main__": #Testing code hereNeed help with python code. Write a LikedStack . Test it by: Add numbers from 7 to 22 in the stack. Print the length of the stack Check if the stack is empty Show the item on the top of the stack Remove the last item in the stack Add 45 to the stack Remove all items in the stack Check if the stack is empty """File: linkedstack.pyAuthor: Ken Lambert"""from node import Nodefrom abstractstack import AbstractStackclass LinkedStack(AbstractStack):"""A link-based stack implementation."""# Constructordef __init__(self, sourceCollection = None):"""Sets the initial state of self, which includes thecontents of sourceCollection, if it's present."""# Accessor methodsdef __iter__(self):"""Supports iteration over a view of self.Visits items from bottom to top of stack."""def visitNodes(node):"""Adds items to tempList from tail to head."""def peek(self):"""Returns the item at the top of the stack.Precondition: the stack is not empty.Raises: KeyError if the stack is empty."""if self.isEmpty():#…Create a stack S of ten elements. Take a number x from the user and delete the elements smaller than or equal to X from the stack.Example: Suppose your initial stack is S where you pushed 10 elements as below- Top {9, 3, 4, 15, 20, 1, 6, 4, 9, 10} Bottom4. X is taken as input and X= 6. Then pop out and remove the elements smaller than or equal to X. Finally, the stack will look like-Top {9, 15, 20, 9, 10} BottomYou can use only one additional queue to solve this problem.In c++ please
- We wish to design a stack that holds only numbers. Explain how to change the stack to also support the following operations. (a) The operation “sum” prints the sum of all numbers that are currently in the stack. The running time of this command should ?(1). (b) The command “extract maximum” removes the maximum element from the stack. The running time should be ?(?), where ? is the number of elements above the current maximum in the stack (that is,Consider the following statements: stackType<int> stack; int x; Suppose that the input is: 14 53 34 32 13 5 -999 Show what is output by the following segment of code: cin >> x; while (x != -999) { if (x % 2 == 0) { if (!stack.isFullStack()) stack.push(x); } else cout << "x = " << x << endl; cin >> x; } cout << "Stack Elements: "; while (!stack.isEmptyStack()) { cout << " " << stack.top(); stack.pop(); } cout << endl;Create a stack S of ten elements. Take a number x from the user and delete the elements smaller than or equal to X from the stack.Example: Suppose your initial stack is S where you pushed 10 elements as below- Top {9, 3, 4, 15, 20, 1, 6, 4, 9, 10} BottomX is taken as input and X= 6. Then pop out and remove the elements smaller than or equal to X. Finally, the stack will look like-Top {9, 15, 20, 9, 10} Bottomin c++ please
- Write a program that displays the first 100 primenumbers in descending order. Use a stack to store the prime numbers.1. Using your preferred IDE or this online IDE, create a Java stack consisting of four (4) book titles entered by the user. Pop the stack's elements one by one; each popped element will be added to a queue. Then, print the content of the queue. Screenshot your code and output then upload the images to this Dropbox. Sample output: Enter four book titles. Book 1: Ibong Adarna Book 2: Florante at Laura Book 3: Ilustrado Book 4: ABNKKBSNPLAko?! New order of books: [ABNKKBSNPLAko?!, Ilustrado, Florante at Laura, Ibong Adarna] 2. Based on the tree below, determine the parent nodes, leaf nodes, and siblings.How many "stack frames" the program uses when the stack is at its deepest (when using the most stack memory)The global scope reserves a stackframe. Each outstanding function call reserves an additional stackframe. x = 10 y = 200 def pig(x): return x + 5 def chicken(x): temp = pig(x) return cow(temp) - temp def cow(y): return pig(y) + y farm = chicken(pig(x))
- The following operations are performed on a stack:PUSH A, PUSH B, POP, PUSH C, PUSH D, POP, PUSH E, POP, POP, PUSH FWhat does the stack contain after the PUSH F?a. Fb. A B C D E Fc. A C Fd. A Fe. none of the above.C# Why would this not work?: NumberStack stack2 = new NumberStack(5); public void PrintStack() { //Loop through each element of the stack and display it for (int i = size - 1 ; i >= 0; i--) { Console.WriteLine(stack[i]); } } Console.WriteLine(stack2.PrintStack()); -> provides an error "error CS1503: Argument `#1' cannot convert `void' expression to type `bool'"Create a stack S of ten elements. Take a number x from the user and delete the elements smaller than or equal to X from the stack. Example: Suppose your initial stack is S where you pushed 10 elements as below- Top {9, 3, 4, 15, 20, 1, 6, 4, 9, 10} Bottom X is taken as input and X= 6. Then pop out and remove the elements greater than or equal to X. Finally, the stack will look like- Top {3, 4, 1, 4} Bottom In c++ Please