problem368

README

< Previous 　　　　　　　　　　　　　　　　 Next >

368. Largest Divisible Subset (Medium)

Given a set of distinct positive integers nums, return the largest subset answer such that every pair (answer[i], answer[j]) of elements in this subset satisfies:

• answer[i] % answer[j] == 0, or
• answer[j] % answer[i] == 0

If there are multiple solutions, return any of them.

 

Example 1:

Input: nums = [1,2,3]
Output: [1,2]
Explanation: [1,3] is also accepted.

Example 2:

Input: nums = [1,2,4,8]
Output: [1,2,4,8]

 

Constraints:

• 1 <= nums.length <= 1000
• 1 <= nums[i] <= 2 * 109
• All the integers in nums are unique.

Related Topics

[Math] [Dynamic Programming]