More Problems

• Design a function to check if a stack sequence is possible given a set of push/pop operations.
• Implement a stack to validate the execution order of function calls in a program.
• Write a program to simulate a browsers forward and backward functionality using stacks.
• Create a function to check if an array can be sorted by a series of stack operations.
• Implement a stack that supports finding the kth largest element in O(1) time.
• Write a program to evaluate an arithmetic expression with exponents using a stack.
• Design a stack that supports multi-level undo/redo operations for text editing.
• Implement a stack to convert a postfix expression to an infix expression.