How do I handle errors in stacks and queues?

How do I handle errors in stacks and queues?

Error handling in stacks and queues typically involves checking for underflow and overflow conditions. Would you like to know more about these?

Yes, what is stack overflow and underflow?

Stack overflow occurs when you try to add an element to a full stack, while underflow happens when you try to remove an element from an empty stack.

How can I implement error handling for these conditions?

You can implement checks before push and pop operations. For example, check if the stack is full before pushing and if it's empty before popping.

Can you give me a code example?

Sure! Here's a simple example in Python:

class Stack:
    def __init__(self, size):
        self.size = size
        self.stack = []

    def push(self, item):
        if len(self.stack) >= self.size:
            raise Exception('Stack Overflow')
        self.stack.append(item)

    def pop(self):
        if not self.stack:
            raise Exception('Stack Underflow')
        return self.stack.pop()