Do you need to add specialized features like or moving game pieces ? Share public link
: Ensure your loop conditions use strict less-than signs ( row < NUM_ROWS ) rather than less-than-or-equal-to signs ( row <= NUM_ROWS ). Using <= will cause the program to attempt to draw a 9th row and column, throwing off the canvas layout.
. This ensures that for every row created, the program draws a full set of squares across the screen. The Modulus Strategy 9.1.6 checkerboard v1 codehs
Defining NUM_ROWS and NUM_COLS at the top of your script is a programming best practice. If you later want to change your checkerboard into a
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Do you need to add specialized features like
: Always use board[row][col] to stay consistent with standard grid notation.
// Go to next row if (leftIsClear()) turnLeft(); move(); turnLeft(); row++; else break; The Modulus Strategy Defining NUM_ROWS and NUM_COLS at
The board is represented with 1's and 0's:
The prompt for this exercise typically reads something like this:
Happy coding!
Algorithm (textual):