My leetcode submissions.
at main 10 lines 150 B view raw
1⎕IO 0 2a1 1 1 3b1 1 4a2 1 0 1 0 5b2 1 0 1 1 6 7solve {{((1+2)2)}(2)+2} 8 9a1 solve b1 10a2 solve b2