Brian HuforBrian on Leetcodebrianhu.hashnode.netยทDec 24, 202289. Gray CodeLink key ideas Create an array res with size 2^n Set res[0] = 0 as the base case Iterate over the array, trying to insert a valid number in every iteration. To find a valid number, we create another loop, and in this nested loop: toggle the righ...bit-manipulationAdd a thoughtful commentNo comments yetBe the first to start the conversation.
