2 testcases failed

#1

code:

#2

@n.nishchaya2000 for input this --------
15
57 79 16 3 83 70 78 14 5 8 36 51 47 93 72
86
your output --------
14 72
16 70
3 36 47
3 5 78
3 5 8 70
3 83
5 14 16 51
5 8 16 57
8 78
ans --------
3 5 8 70
3 5 78
3 36 47
3 83
5 8 16 57
5 14 16 51
8 78
14 72
16 70
as you can see it should be in sorted order
i hope your doubt is cleared if yes dont forget to mark it as resolved :smiley:

#3

how i will sort this if i using set then i am unable to de

#4

dont use set use vector of strings to store and then use map to remove duplicates @n.nishchaya2000

#5

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