Somehow interviewer was expecting to complete both questions in 30 minutes, Is it possible to complete both in 30 minutes without memorizing them? \n\nhttps://leetcode.com/problems/remove-invalid-parentheses/\nhttps://leetcode.com/problems/verifying-an-alien-dictionary/

Somehow interviewer was expecting to complete both questions in 30 minutes, Is it possible to complete both in 30 minutes without memorizing them? \n\nhttps://l