# a simple for loop iterating over a sequence of numbers
for i in range(5):
    print(i) # print ith element

# for loop iterating over a list
user_interests = ["AI", "Music", "Bread"]

for interest in user_interests:
    print(interest) # print each item in list

# for loop iterating over items in a dictionary
user_dict = {"Name":"Shaw", "Age":29, "Interests":["AI", "Music", "Bread"]}

for key, value in user_dict.items():
    print(key, "=", value) # print each key and corresponding value