Pergunta de entrevista da empresa Aspect Ratio
Total number of rectangles in chessboard
Respostas da entrevista
Sigiloso
28 de ago. de 2024
To form a rectangle 2 vertical lines and 2 horizontal lines are required. So, for nxn matrix , (n+1)C2 * (n+1)C2 where n is 8. After calculating this we get 1296