For the CodeHS exercise 9.1.6: Checkerboard, v1, the goal is to initialize a
"You should set some elements to 1": This error usually means your if condition for the rows is wrong or you aren't actually assigning board[row][col] = 1.
Nested Loops: You need an outer loop for rows and an inner loop for columns. 916 checkerboard v1 codehs fixed
The Bug: Students often write while count > 0: but forget to write count = count - 1.
The Fix: Ensure the counter decrements at the end of the loop.
) to ensure Karel finishes the very last row even if there is no "left" to move into. For the CodeHS exercise 9
Step-by-Step Solution:
The 916 Checkerboard V1 CodeHS challenge is a great opportunity to practice your programming skills, particularly with loops, conditionals, and functions. With this article, you now have a fixed solution to the challenge, along with a deeper understanding of the requirements and common issues that arise. Whether you're a beginner or an experienced coder, this challenge is a great way to improve your skills and learn new techniques. Happy coding! The Fix: Ensure the counter decrements at the
Inner Definitions: Do not define your print_board function inside another function or loop; it should be at the top level of your script.