Скачать или смотреть MIDTERM | LAB 4: Python List Restaurant Menu & Ordering System

Today, we're doing a deep dive into one of the most fundamental data structures in Python: Lists.

In this video, We will through a complete Restaurant Menu and Ordering System.

We'll cover how to add, remove, sort, search, combine, and copy lists in a practical.

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ACTIVITY DETAILS
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• Name: Rainier Kahayon
• Course: BSIT 3-Y1-5
• Subject: IPTC311
• School: OLFU-QC
• Activity: List Methods Lab 4

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CONCEPTS & METHODS COVERED
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List of Lists (Nested Lists)
Iterating with a 'for loop'
.append() - Adding to the end
.insert() - Adding at a specific index
.remove() - Removing by value
.pop() - Removing by index (or last item)
.sort(key=lambda) - Sorting by a specific element (price)
.reverse() - Reversing the list order
Searching a list with a 'for loop'
Using a 'found' flag
.lower() for case-insensitive search
Counting items with a condition
.extend() - Combining two lists
.copy() - Creating a shallow copy
.clear() - Emptying a list
Using a 'while True' loop for user input
Using 'break' to exit a loop