Https://ide.codingblocks.com/s/405350

#1

plz check why 2 test casses are failing

#2

Hello @asinghal1_be19 your code is giving error because your are not maintaining the relative order :
4
1 2 4 5
the ouput should be :
1 5 2 4
but your ouput is different:
Happy Learning!!

#3

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