More Problems

• Create a function to push elements into a stack and pop them in groups of 3.
• Write a program to reverse the order of the top k elements in a stack.
• Implement a function to push numbers into a stack and remove all elements greater than 50.
• Write a program to push elements into a stack and count how many of them are divisible by both 3 and 6.
• Create a function to reverse the second half of a stack using recursion.
• Write a program to push numbers into a stack and remove every odd number greater than 40.
• Implement a function to push elements into a stack and pop elements until the sum of the popped elements is divisible by 5.
• Write a program to push elements from a queue into a stack and reverse the order.