19 - Functions I - defining.ipynb

Kernel: Python 3 (system-wide)

Exercise 19.1

Write a function called string_length() that prints the length of the word "Hello". Don't forget the doc-string.

def string_length():
    '''Print the length of "Hello"'''
    print( len('Hello') )

string_length()

Exercise 19.2

Write a function called hello_me() that asks for input of your name then prints "Hello" followed by your name.

def hello_me():
    '''Print "Hello name"'''
    name = input('Enter your name: ')
    print( f'Hello {name}' )

hello_me()

Exercise 19.3

Write a function called multiply_two_numbers() that asks for input of two numbers and then prints their product.

def multiply_two_numbers():
    '''Enter two numbers and print their product'''
    x = float(input('Enter a number: '))
    y = float(input('Enter a number: '))
    print(x*y)

multiply_two_numbers()