Lists and tuples

Store many values, change them, and build lists in one line.

A list holds items in order and can change. A tuple looks similar but is fixed, which suits data like coordinates.

Expected output

['Git', 'HTML', 'Python']
3
True

Sorting and adding up

Expected output

[60, 72, 88, 95]
95 60
78.75

A short way to build one list from another. Interviewers like to see this.

Expected output

[1, 4, 9, 16, 25, 36]
[2, 4, 6]

Expected output

11 77