More Problems

• Create a function to push numbers into a stack and remove every second number greater than 25.
• Write a program to reverse every second group of k elements in a stack using recursion.
• Implement a function to push the elements of a binary trees inorder traversal into a stack.
• Write a program to push elements into a stack and count how many of them are divisible by both 5 and 10.
• Create a function to reverse every other element in a stack using a second stack.
• Write a program to push the digits of a number into a stack and reverse them if the number is a perfect square.
• Implement a function to push elements into a stack and pop them in groups of 5.
• Write a program to reverse every fourth element in a stack without using recursion.