More Problems

• Write a program to push numbers into a stack and remove numbers that are prime and less than 50.
• Create a function to reverse the first half of a stack using another stack.
• Write a program to push elements into a stack and pop elements until a number divisible by 10 is found.
• Implement a function to push the first n Fibonacci numbers into a stack.
• Write a program to push elements into a stack and pop elements until the top element is a prime number.
• Create a function to push elements from an array into a stack and count the number of elements greater than a specified value.
• Write a program to check if a stack contains any duplicate elements.
• Implement a function to push elements into a stack and find the second smallest element.