IGCSE Computer Science 2022 - Nested while loops - Username and Password mimic
In this video, we will explore how to output the contents from an entire 2D list using a nested for loop, how to identify the biggest/smaller number in a 2D list and then finish off with how username/password programs work in everyday life with an example of how to use nested loops and if statements with a linear search of a 1D list.
#2dlistspython #igcsecomputerscience