Skip to content

Files

Latest commit

af138b3 · Apr 3, 2020

History

History

0077.combinations

Folders and files

NameName
Last commit message
Last commit date

parent directory

..
Apr 3, 2020
Apr 3, 2020
Apr 3, 2020

README.md

Given two integers n and k, return all possible combinations of k numbers out of 1 ... n.

Example:

Input: n = 4, k = 2
Output:
[
  [2,4],
  [3,4],
  [2,3],
  [1,2],
  [1,3],
  [1,4],
]

解题思路## 可能的變化