"""Exercise 5.6.4 — Changing a value

Chapter 5: Data Structures — Everyday Programming

The program should change the second price to 5.0 and print the list.

This program contains exactly one bug. Solution: sol_5_6_4.py
"""

prices = [2.0, 3.0, 4.0]
prices(1) = 5.0
print(prices)   # [2.0, 5.0, 4.0]