Which function can be used for deleting the element from stack?

remove(int index) method is used to remove an element from a Stack from a specific position or index.

How do you remove an element from a stack in Python?

Python’s built-in data structure list can be used as a stack. Instead of push(), append() is used to add elements to the top of the stack while pop() removes the element in LIFO order.

Which of the operation given in options is used to delete an element from a stack that is implemented using array?

Deletion of an element from a stack (Pop operation) Deletion of an element from the top of the stack is called pop operation.

How add and remove from stack?

Lists: Inserting and Deleting from Stacks

1. To insert 6 at the bottom of this stack, you’ll need to create a separate stack and pop 9, 8, and 7, onto that second stack.
2. Then push 6 onto Stack 1.
3. Now that you have 6 at the top/bottom, just pop off all the values in Stack 2 and push them back on to Stack 1.

How do I remove all elements from a stack?

clear() method is used to remove all the elements from a Stack. Using the clear() method only clears all the element from the Stack and does not delete the Stack.

How items are added to and removed from stack?

A stack is a container of objects that are inserted and removed according to the last-in first-out (LIFO) principle. push adds an item to the top of the stack, pop removes the item from the top. A helpful analogy is to think of a stack of books; you can remove only the top book, also you can add a new book on the top.

How do I remove a specific element from a list in Python?

Remove an item from a list in Python (clear, pop, remove, del)

1. Remove all items: clear()
2. Remove an item by index and get its value: pop()
3. Remove an item by value: remove()
4. Remove items by index or slice: del.
5. Remove items that meet the condition: List comprehensions.

How do I remove a stack?

On the Stacks page in the CloudFormation console, select the stack that you want to delete. The stack must be currently running. In the stack details pane, choose Delete. Select Delete stack when prompted.

What is stack explain stack operations?

Stack is a linear data structure that follows a particular order in which the operations are performed. The order may be LIFO(Last In First Out) or FILO(First In Last Out). Push: Adds an item in the stack. If the stack is full, then it is said to be an Overflow condition. Pop: Removes an item from the stack.

How do I delete a stack?

To delete a stack On the Stacks page in the CloudFormation console, select the stack that you want to delete. The stack must be currently running. In the stack details pane, choose Delete. Select Delete stack when prompted.

How do you delete a stack?

To delete a stack, you run the aws cloudformation delete-stack command. You must specify the name of the stack that you want to delete. When you delete a stack, you delete the stack and all its resources.

How are items added to a stack?

Individual items can be added and stored in a stack using a push operation. Objects can be retrieved using a pop operation, which removes an item from the stack. When an object is added to a stack, it is placed on the top of all previously entered items.

What are the operations of stack in C++?

Stack Operations: 1 push () : Insert the element into linked list nothing but which is the top node of Stack. 2 pop () : Return top element from the Stack and move the top pointer to the second node of linked list or Stack. 3 peek (): Return the top element. 4 display (): Print all element of Stack.

What is the Order of operations in stackstack?

Stack is a linear data structure which follows a particular order in which the operations are performed. The order may be LIFO(Last In First Out) or FILO(First In Last Out). Mainly the following three basic operations are performed in the stack: Push: Adds an item in the stack.

How to delete middle of a stack without using any data structure?

Given a stack with push (), pop (), empty () operations, delete middle of it without using any additional data structure. Recommended: Please try your approach on {IDE} first, before moving on to the solution. The idea is to use recursive calls.

How do you delete the middle of a stack in Python?

Delete middle element of a stack. Given a stack with push(), pop(), empty() operations, delete middle of it without using any additional data structure. The idea is to use recursive calls. We first remove all items one by one, then we recur. After recursive calls, we push all items back except the middle item.