GAURAV YADAVgaurav246blogs.hashnode.dev·Dec 27, 2023151 DSA Problem journeyQ18:Given an array nums of distinct integers, return all the possible permutations. You can return the answer in any order. Example : Input: nums = [1,2,3] Output: [[1,2,3],[1,3,2],[2,1,3],[2,3,1],[3,1,2],[3,2,1]] Solution: class Solution { public: v...13 likesC++Add a thoughtful commentNo comments yetBe the first to start the conversation.