More Problems

• Write a program to push the elements of a binary search trees postorder traversal into a stack.
• Implement a function to reverse the first n elements of a stack without using recursion.
• Write a program to push elements into a stack and remove every prime-indexed element.
• Create a function to push numbers into a stack and pop elements in pairs.
• Write a program to reverse the digits of all numbers divisible by 3 in a stack.
• Implement a function to push the elements of an array into a stack and remove every second element.
• Write a program to push elements into a stack and count how many of them are divisible by 9.
• Create a function to reverse every fourth element in a stack using recursion.