print("hello")

print(5)
print(5+8)
print(10/3)

print("Hello" + "world")
print("hello" * 3)

print(3**2)
print(2**3)

print(1.25)
print("a")
print(True)

print(44 + 21)
print(36487 - 239856)
print(324*45)
print(22)

name ="bob"
age = 21

print(name)
print(age)
print(name, "is", age, "years old")

name ="harry"
age = age + 10

print(name)
print(age)
print(name, "is", age, "years old")