More Problems

• Write a program to reverse every other group of k elements in a stack.
• Implement a function to push elements into a stack and remove every second element starting from the top.
• Write a program to push numbers into a stack and remove numbers that are both prime and even.
• Create a function to push the elements of a queue into a stack and print them in reverse order.
• Write a program to push elements into a stack and count how many of them are perfect squares.
• Implement a function to reverse the order of elements in every group of 5 in a stack.
• Write a program to push numbers into a stack and pop them in groups of k elements.
• Create a function to reverse only the elements at prime indices in a stack.