More Problems

• Write a program to push elements into a stack and pop every second element starting from the bottom.
• Implement a function to reverse the first half of a stack and pop elements until the stack is empty.
• Write a program to push numbers into a stack and remove every number greater than 30.
• Create a function to push elements from a list into a stack and count how many of them are divisible by both 2 and 5.
• Write a program to reverse every other element in a stack using a second stack.
• Implement a function to push numbers into a stack and pop elements in pairs until the stack is empty.
• Write a program to push elements into a stack and reverse the digits of numbers divisible by 7.
• Create a function to push the elements of a matrix into a stack diagonally and reverse them.