// Add the square to the canvas add(square);
The modulo operator ( % ) checks for a remainder when dividing by 2. A remainder of 0 means the sum is even, triggering COLOR_ONE . Common Mistakes to Avoid
Help you adjust the pattern to make it a checkerboard instead of just top rows. Explain how to turn the print_board function into a helper.
If using (graphics):
The most critical part of the assignment is making sure adjacent squares do not share the same color. We achieve this using the , which returns the remainder of a division.
Complexity constraints:
illustrating how to apply the modulus math within the loops? 9.1.6 checkerboard v1 codehs
Completing "Checkerboard, v1" teaches you several key concepts:
: We start by creating an empty list called board , which will become our 8x8 grid.
If the canvas width and height are known, the width and height of an individual square can be calculated dynamically: // Add the square to the canvas add(square);
Instantiate, color, and add Rectangle objects to the screen. Breaking Down the Logic 1. Dynamic Sizing
: Colors must alternate both horizontally and vertically.
: Forgetting that the middle two rows (index 3 and 4 in an 8-row grid) must remain empty (0s). Bypassing Assignment Explain how to turn the print_board function into a helper
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