The conversation between human and AI assistant.
[|Human|] Given the following array, print out maximum value in descending order. 

[4, 8, 0, 9, 15]
[|AI|] 15
9
8
4
0
[|Human|] 
Given the following array, print out maximum value in descending order. 

[4, 8, 0, 9, 15]