Day-to-Day Changes — medium Python for AI problem | Incognition

Day-to-Day Changes

10 pts · 10 coins

Python for AIMedium

Day-to-Day Changes

A list holds a temperature reading for each day, in order.

Write daily_changes(readings). It returns a list of how much each day changed from the day before it: today - yesterday.

The result is one shorter than readings, because the first day has nothing before it.
A list with 0 or 1 readings gives back an empty list.

Examples

readings = [10, 13, 11]

returns [3, -2]

readings = [5]

returns []

Hints

solution.py

1def daily_changes(readings):
2    # your code here
3    pass
4