What is the difference between stack and heap memory?
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What is the difference between stack and heap memory?
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- resizeToMatch main myCirc: Circle public Shape int y 250 int x 100 int int width int height 50 50 radius 25 Stack match: Shape int x int y 5 200 int width int height 60 60 Circle circPtr Circle public Shape int y 200 int x 5 int width int height 60 60 int radius 30 Heap The state of memory is shown just as we enter scope of the resizeToMatch function. The function's intent is to change the dimensions of the current Shape to match those of the parameter Shape. The function is a member function of the Shape class, and Circle is a subclass of Shape. The Circle subclass overrides the Shape resizeToMatch function to also update its radius attribute. Which of the following function calls is a valid way to call the resize ToMatch function. A. (*circptr).resizeToMatch (circptr) B. circPtr->resizeToMatch (circptr) C. myCirc. resizeToMatch (*circptr) D. myCirc->resize ToMatch (*circptr)Complete the following ():a. A stack is used by the system when a function call is madeb. A stack can become full during program execution4. Sort elements in an array-based stack in ascending order, i.e. make the smallest element to be the top element of the stack. E.g. given the stack elements (from bottom to top): 90, 70, 80, 10, sort the elements to make the stack elements become (from bottom to top): 90, 80, 70, 10. The only data structure you can use is array-based stack. In addition to the given stack, you can use only one extra stack to store some temporary data. Given a stack st, use one extra stack, tmpst, to store temporary data. Here are some hints of the idea. Pop out the top element of st to a variable tmp. If the stack tmpst is empty, push tmp onto tmpst; if tmpst is not empty, pop out its top element and push that element onto st until the top element of tmpst is smaller than tmp, then push tmp onto tmpst .. a. Write a program to implement the stack based sorting. b. Take the input (90, 70, 80, 10) as an example. c. Print all the push and pop operations in proper format. d. At the end, print the sorted…
- Problem Statement: Recall the concepts of stacks. Implement a stack using arrays. Build a program that takes an infix statement and converts it to a postfix statement. If the statement is incorrect the program should inform the user that the input statement is incorrect. Otherwise it should return the postfix expression. After the statement has been successfully converted, the program should then evaluate this postfix expression and return the result. Assume the function: void F(stack &S){ } and we send a stack S to the function F, as a result of it Select one: a. Both (copy constructor and destructor) should be called b. Destructor should be called O c. Copy constructor should be called d. Both (copy constructor and destructor) should not be calledquestion 1 Write a program to evaluate a postfix expression. Input: a postfix expression. E.g. 3 5 + Output: the result of the expression. E.g. the result for the above input is 8. Note: You must use the stack to implement this task. And please give the stack solutions for both the following implementations: Implement the array-based stack Implement the pointer-based stack Test your program using the following expressions: 3 5 + 3 5 + 6 * 3 5 6 + * 3 5 6 * 8 - 2 / + 12 20 + 16 / do not copy from chegg and do in c++
- String reversal is considered one of the applications of Stack data structure. You are required to; Write a java program to reverse a given string using stack ADT. Your program must implement a function named reverseMyId() for string reversal. Call reverseMyId() function in the main() function with your ACTUAL student Id as string and print it in the reverse order. For example, if your ACTUAL student id is s101145366, the program will output it as Show the snapshot of the output screen. Create two tables (as shown below) to display how the string is added to and removed from the stack. [Hint: Number of columns is equal to the number of characters in your string.] For Insertion … … … … … For Deletion … … … … … …Purpose of this assignment: To allow student to be able to implement a Java-based application by implementing data structure. Instruction: This is an individual assignment. You have to use Java to implement the following: • A program that will allow the user to input any arithmetic based equation in string format. accordingly using stack data structure and perform the computation. Then, display the evaluated results. A program that will read customer data from text file and load it into a relevant queue structure to allow data editing, new data insertion, and data delete to be performed.54. What is the difference between the top and pop operations of a stack? Group of answer choices The top operation removes the top item of the stack. The pop operation returns a reference to the top item on the stack and remove it. The top operation removes the top item of the stack. The pop operation returns a reference to the top item on the stack without removing it. The pop operation removes the top item of the stack. The top operation returns a reference to the top item on the stack without removing it. The pop and top operations are doing the same thing which removes the top item of the stack. The pop operation removes the top item of the stack. The top operation returns a reference to the top item on the stack and remove it.
- Stacks 1- Write a Python function that takes a user input of a word and returns True if it is a Palindrome and returns False otherwise (Your function should use a Stack data structure). A palindrome is a word that can be read the same backward as forward. Some examples of palindromic words are noon, civic, radar, level, rotor, kayak, reviver, racecar, redder, madam, and refer. 2- Write a Python function that takes a stack of integer numbers and returns the maximum value of the numbers in the stack. The stack should have the same numbers before and after calling the function. 3- Write a main function that tests the functions you wrote in 1 and 2 above and make sure that your code is well documented.1 : 2 O Implementing Stack In this part, you will implement a growable stack using arrays in C++. You start with an array of size = 1. Every time the stack gets full, you copy the data to an array of double the previous size, and the new array now represents the stack. To do so, you will have to use a dynamic array (using pointers) and allocate memory using the new operator. • Write a C++ class MyStack in file MyStack.cpp that implements the above stack with follow- ing public methods. - void push(int item) : Pushes the item onto the top of the stack. - int pop() : Removes the element at the top of the stack and returns it. - int peek() : Returns the top element without removing from top of the stack. bool empty() : Returns true is the stack is empty and false otherwise. All other methods or variables in your implementation should be private.Java Programming Hello! Can you make an algorithm / code for this part for my java calculator application. (see attached photo) All basic operations are already working, only the M's are needed to be implemented. Contains 'M+', 'M-', 'MC', 'MR' buttons(used to temporarily store data) with the corresponding stack functionalities as follows: 'M+' is push 'M-' is pop 'MC' is clear stack 'MR' is peak