Fix One Price Tag

10 pts · 10 coins

Python FundamentalsEasy

A shop keeps its prices in a list. One price was typed in wrong.

Task: write fix_price(prices, position, new_price) that puts new_price into the box at position, then returns the list.

Change the real list in place, then return that same list.
position is always a valid position, and may be negative (-1 is the last price).

prices = [4, 9, 12, 7]

position = 1

new_price = 10

returns [4, 10, 12, 7]

prices = [4, 9, 12, 7]

position = 0

new_price = 5

returns [5, 9, 12, 7]

solution.py

1def fix_price(prices, position, new_price):
2    # your code here
3    pass
4