순열

16주차. 그래프(순열)

34. 순열 https://leetcode.com/problems/permutations/description/ Permutations - LeetCode Can you solve this real interview question? Permutations - Given an array nums of distinct integers, return all the possible permutations. You can return the answer in any order. Example 1: Input: nums = [1,2,3] Output: [[1,2,3],[1,3,2],[2,1,3],[2,3,1], leetcode.com 📌문제 서로 다른 정수를 입력받아 가능한 모든 순열을 리턴하라. - 예제1 📝입..