# Lucas's Python Lesson Number 3
carrots = 5
apples = 2
fruit = carrots + apples 
print(fruit)

# Order of operations
# Stuff in the brackets happens first
pears = 2
(carrots + apples) * pears

# List - we did this yesterday
games = ['dota', 'doom', 'minecraft']
# Print first game in the list
print(games[0])

# Map - holds a key and value
# Create a maps of people's favourite games
games = {'ai' : 'terraria', 'dad' : 'doom', 'lucas' : 'minecraft'}
# Print Ai's favourite change
print(games['ai'])
# Removes Ai's favourite game
del games['ai']
# Add Ai's favourite game
games['ai']='spelunky'
# Print Ai's new favourite change
print(games['ai'])