More Problems

• Write a program to push the elements of a binary trees postorder traversal into a stack.
• Create a function to reverse the top k elements of a stack using recursion.
• Write a program to push elements into a stack and pop the first element that is a multiple of 10.
• Implement a function to push elements into a stack and remove all numbers greater than 25.
• Write a program to reverse the digits of all even numbers in a stack using recursion.
• Create a function to push elements from an array into a stack and count how many of them are prime.
• Write a program to push numbers into a stack and remove all elements divisible by both 2 and 3.
• Implement a function to reverse the first n elements of a stack using a second stack.