This step-by-step program will need planning, and to do this we use an algorithm. Computers are only as good as the algorithms they are given. If you give a computer a poor algorithm, you will get ...

What you may not know about computer programming is that most historians recognize Ada Lovelace as the world’s first programmer. She wrote an algorithm for Charles Babbage’s Analytical Engine.

The type of algorithm we need to solve this problem is called a computer program. This computer program is a list of instructions, in the right order, that makes the girl move on the screen.