1#
print("Hello World!")

2#
name = "Jimmy"
print("hello", name)
print("hello" + " " + name)

3#
number = 9
print("Hello", number)
#print("Hello" + number)

4# 
fave_food1 = "sushi"
fave_food2 = "pho"
print("I love {} and {}" .format(fave_food1, fave_food2))
print(f"I love {fave_food1} and {fave_food2}")