Solved! Leetcode 77. Combinations

source: https://leetcode.com/problems/combinations/description/ Combinations Table of ContentsCombinationsDescriptionExample 1:Example 2:Constraints:Solution Description Given two integers n and k, return all possible combinations of k numbers chosen from the range [1, n].You may return the answer in any order. Example 1: Input: n = 4, k = 2Output: [[1,2],[1,3],[1,4],[2,3],[2,4],[3,4]]Explanation: There are 4 choose 2 = 6 total combinations. Note ...

Combinations

Title: Combinations Source: leetcode.com Given two integers n and k, return all possible combinations of k numbers out of 1 … n. For example, If n = 4 and k = 2, a solution is: [ [2,4], [3,4], [2,3], [1,2], [1,3], [1,4], ] 12345678 [  [2,4],  [3,4],  [2,3],  [1,2],  [1,3],  [1,4],] Python solution (a) Python ''' https://leetcode.com/problems/combinations/ ''' class Solution(object): def ...