Creating a Dictionary

dict_1 = {}

dict_2 = {"a": 1, "b": 2, "c": 3}

Creating a Dictionary

dict_3 = {
    "cat": "mammal",
    "lizard": "reptile",
    "goldfish": "fish",
    "chickadee": "bird"
}

Adding to a Dictionary

dict_1 = {}
dict_1["Kansas"] = "Topeka"
dict_1["Nebraska"] = "Lincoln"
dict_1["Missouri"] = "Jefferson City"

Accessing Dictionary Items

dict_3 = {
    "cat": "mammal",
    "lizard": "reptile",
    "goldfish": "fish",
    "chickadee": "bird"
}

print(dict_3["cat"])   # mammal

Updating Dictionary Items

dict_3 = {
    "cat": "mammal",
    "lizard": "reptile",
    "goldfish": "fish",
    "chickadee": "bird"
}

dict_3["cat"] = "feline"
print(dict_3["cat"])   # feline

def main():
    base = int(input("Enter a whole number: "))
    powers = {}
    for i in range(6):
        powers[f"{base}^{i}"] = base ** i
    print(powers)

main()

Creating a Dictionary dict_1 = {} dict_2 = { "a" : 1 , "b" : 2 , "c" : 3 }