# Comments here!!!
print("Hello World!")
age = 30
print(age)
name = input("What is your name? ")
print("Hello " + name)  # String concatenation

# Calculating your age
birth_year = input("Enter your birth year: ")
age = 2020 - int(birth_year)
print(age)

# Sum of 2 numbers - float
first = input("Type the first number: ")
second = input("Type the second number: ")
total = float(first) + float(second)
print("Total value is: " + str(total))