9.1.7 Checkerboard - V2 Codehs ((install))

rl.close(); ); );

: Instead of checking just the column index, we look at the sum of the row and col indices. If (row + col) % 2 == 0 , color the square red . Otherwise, color it black . 9.1.7 Checkerboard V2 Codehs

Here is a detailed review of why this code works and the specific concepts being tested. color the square red . Otherwise

: In Python, all code within the checkerboard function must be indented properly to execute as a single block. 9.1.7 Checkerboard V2 Codehs

grid where 1s and 0s alternate perfectly in every direction.