Unlock stl test case failing 3

[dipansha.chhabra19 (dipansha chhabra)]

https://ide.codingblocks.com/s/68207
please help

[Anubhav-Aron-1353657628083250 (Anubhav Aron)]

Wrong test case
5 1
5 1 3 4 2
your output
5 1 3 2 4
Correct output
5 4 3 1 2

Refer my code
https://ide.codingblocks.com/s/68394