More Problems

• Write a program to push all negative elements from an array into a stack.
• Create a function to push elements into a stack and find the element closest to the average of all elements.
• Write a program to push the elements of a stack into another stack and remove duplicates.
• Implement a function to pop elements from a stack until the stack is empty, and return the sum of the popped elements.
• Write a program to push elements into a stack and find the second largest element.
• Create a function to reverse a queue using a stack and print the reversed queue.
• Write a program to push elements into a stack and remove elements smaller than the top element.
• Implement a function to push numbers into a stack and reverse the digits of all even numbers.