strings_and_ints.py

# This works fine
print("hey " + "you!")

# This causes an error because "hey" is a string and 1 is an integer
print("hey " + 1)

foo = "hey " + 1 # This is an error too
print(foo)

# This works fine - the argument is an integer
print(1)

# also works fine - the argument is a string
print ("1")

# Here we convert the integer 1 to the string "1" - no error
print("hey " + str(1))