# Functions- collection of code that does basic task
# organize the code, break code in to little chunks etc

# Function definition
def say_hi():
    print("Hi")

# Function call
print("Top")
say_hi()
print("Bottom")

# Function parameter
def say_hello(name, age):
    print("Hello " + name +". You are "+ str(age))

say_hello("Nitish", 26)