More Problems

• Create a function to push numbers into a stack and count how many of them are less than 100.
• Write a program to reverse the elements of a stack in groups of 3 using recursion.
• Implement a function to push the elements of a binary tree’s inorder traversal into a stack.
• Write a program to push numbers into a stack and remove numbers divisible by both 6 and 9.
• Create a function to reverse every other group of k elements in a stack using recursion.
• Write a program to push elements into a stack and count how many of them are perfect squares.
• Implement a function to reverse every second element in a stack using recursion.
• Write a program to push elements into a stack and remove all prime-indexed elements.