9.1.7 Checkerboard V2 Codehs -

for (var row = 0; row < 8; row++) for (var col = 0; col < 8; col++) if ((row + col) % 2 == 0) fill(0, 0, 0); // black else fill(255, 255, 255); // white

But V2 often forbids that direct math approach and asks you to explicitly toggle a boolean variable.

Now that we have the logic for determining the color of each square, let's add the code to draw the squares. We can use the rect function to draw a square at a specific position.

for (int row = 0; row < ROWS; row++) boolean isBlack = (row % 2 == 0); // alternate starting color for (int col = 0; col < COLS; col++) // draw square using isBlack isBlack = !isBlack;

First, it's crucial to understand the main goal of this exercise.

9.1.7 Checkerboard V2 Codehs -

for (var row = 0; row < 8; row++) for (var col = 0; col < 8; col++) if ((row + col) % 2 == 0) fill(0, 0, 0); // black else fill(255, 255, 255); // white

But V2 often forbids that direct math approach and asks you to explicitly toggle a boolean variable. 9.1.7 Checkerboard V2 Codehs

Now that we have the logic for determining the color of each square, let's add the code to draw the squares. We can use the rect function to draw a square at a specific position. for (var row = 0; row < 8;

for (int row = 0; row < ROWS; row++) boolean isBlack = (row % 2 == 0); // alternate starting color for (int col = 0; col < COLS; col++) // draw square using isBlack isBlack = !isBlack; for (int row = 0; row < ROWS;

First, it's crucial to understand the main goal of this exercise.