Write the following programs to get warmed up to Python variables.

1. Hello world

File: hello_world.py

Write a console program that displays hello world (or any message you like):

Hello, world!

2. Moon Weight

File: moon.py

The user (an Earthling) enters their weight on Earth. Your program will print the user's weight on the moon, which is 16.5% of their weight on Earth.

Enter a weight on Earth: 60
Your weight on the moon is 9.9

© Stanford | Created by Chris with help from the entire team. Based on the wonderful CS106A class which was developed by many talented teachers. Special thanks to Eric Roberts and Mehran Sahami.