Kindly help in debugging

#1

I am unable to understand for which edge cases the program is not working.

#2

@2304ambikagupta_35a5bee93bbf353e since order also matter while printing. Maintain an increasing order when you’re printing values. For example :
15
12 10 17 22 20 85 74 38 23 64 46 51 65 99 87
10 12 17 20 22 23 38 46 51 64 65 74 85 87 99
1
20 2
This should give
17 85
but your code is giving
85 17

#3

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