2 ms·
Just wondering if there is an strategy to fill it faster, like filling first the rows/columns of 2, 4, 8.
by gus_massa 3mo ago
Just wondering if there is an strategy to fill it faster, like filling first the rows/columns of 2, 4, 8.
- emile_labs 3mo agoThere is, and it's basically touch typing. Past a certain point you stop reading each cell. You hold the row number in your head and sweep along the column numbers, computing one answer ahead of where your writing. Easy-rows-first is the beginner optimization; pipelining is what the genuinely fast kids are doing!