More Problems

• Implement a function to push elements into a stack and count how many of them are divisible by 9.
• Write a program to push elements into a stack and pop the first element greater than 50.
• Create a function to push numbers into a stack and reverse only the elements that are odd.
• Write a program to push elements from an array into a stack and remove elements divisible by both 7 and 8.
• Implement a function to push the first n powers of 3 into a stack.
• Write a program to reverse every second element in a stack using a second stack.
• Create a function to push elements into a stack and remove elements that are prime.
• Write a program to push the elements of a list into a stack and reverse every fourth element.