Stacks and queues are everywhere in our daily lives! Here are some easy examples to help you understand these ideas better:
Stacks: Last In, First Out (LIFO)
Stack of Plates: Imagine a stack of plates in your kitchen. You can only take the top plate off. This is a stack! You add plates to the top, and when you serve dinner, you take them off from the top.
Book Pile: If you have a pile of books while studying, you pick the one on top first. That’s another example of a stack – the last book you added is the first one you read.
Undo Actions: When you're typing on a computer and hit the "undo" button, it goes back to the last thing you did. If you deleted something by mistake, pressing "undo" will bring it back. This shows how stacks work!
Queues: First In, First Out (FIFO)
Queue at a Bus Stop: When you're waiting for a bus, the first person in line gets on the bus first. This is how a queue works, just like in programming.
Line at a Theme Park: Picture yourself at a theme park, waiting to get on a ride. The people at the front of the line go first. Everyone waits their turn, just like how data is processed in a queue.
Printer Queue: When you send documents to print, they line up in the order you sent them. The first document you sent is the first one to print.
So, next time you're in the kitchen or waiting for the bus, remember that stacks and queues are simple but important concepts that are all around us!
Stacks and queues are everywhere in our daily lives! Here are some easy examples to help you understand these ideas better:
Stacks: Last In, First Out (LIFO)
Stack of Plates: Imagine a stack of plates in your kitchen. You can only take the top plate off. This is a stack! You add plates to the top, and when you serve dinner, you take them off from the top.
Book Pile: If you have a pile of books while studying, you pick the one on top first. That’s another example of a stack – the last book you added is the first one you read.
Undo Actions: When you're typing on a computer and hit the "undo" button, it goes back to the last thing you did. If you deleted something by mistake, pressing "undo" will bring it back. This shows how stacks work!
Queues: First In, First Out (FIFO)
Queue at a Bus Stop: When you're waiting for a bus, the first person in line gets on the bus first. This is how a queue works, just like in programming.
Line at a Theme Park: Picture yourself at a theme park, waiting to get on a ride. The people at the front of the line go first. Everyone waits their turn, just like how data is processed in a queue.
Printer Queue: When you send documents to print, they line up in the order you sent them. The first document you sent is the first one to print.
So, next time you're in the kitchen or waiting for the bus, remember that stacks and queues are simple but important concepts that are all around us!