More Problems

• Write a program to push elements into a stack and find the sum of all elements at even indices.
• Implement a function to push elements from two stacks into a third stack, removing duplicates.
• Write a program to push elements into a stack and remove elements greater than the mean.
• Create a function to push elements into a stack and remove elements until a prime number is found.
• Write a program to check if a stack contains only even numbers.
• Implement a function to reverse the order of every second element in a stack.
• Write a program to push elements into a stack and find the sum of all prime numbers.
• Create a function to push the square roots of numbers into a stack.