Lists

Lists are collections of items.

colors = ["red", "blue", "green", "pink"]

# Items are accessed by index (starting from 0)
print(colors[0]) # 'red'
print(colors[1]) # 'blue'

# Items can be modified
colors[0] = "black"

print(colors)
# ['black', 'blue', 'green', 'pink']

# Use `len` to find the length
print(len(colors)) # 4

# Use append to add new items to the end
colors.append("brown")
print(colors)
# ['black', 'blue', 'green', 'pink', 'brown']