XOR play
Basic Accuracy: 0.0% Submissions: 3 Points: 1

Given an integer N, list all the divisors of N (excluding N) in sorted order. Find the number formed by performing the XOR operation on each divisor in the list.


Example 1:

Input: N = 10
Output:
1 2 5
6
Explanation:
All the proper divisors are 1, 2 and 5.
1 XOR 2 XOR 5 = 6


Example 2:

Input: N = 8
Output:
1 2 4
7
Explanation:
All the proper divisors are 1, 2 and 4.
1 XOR 2 XOR 4 = 7


Your Task:
You don't need to read or print anything. Your task is to complete the function xor_play() which takes N as input parameter and returns a list of integers containing all the proper divisors in sorted order. The last element in the list must contain the XOR result.


Expected Time Complexity: O(sqrt(N))
Expected Space Complexity: O(K) where K is the number of divisors of N.

 

Constraints:
1 <= N <= 109

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