Top K most frequent numbers

#1

whats wrong in this code : https://ide.codingblocks.com/s/229002

#2

@YashJ,

Sample test case:
8 4
5 1 3 5 2 1 1 3
Correct answer:
5 1 5 1 3 5 5 1 3 5 1 2 3 1 5 2 3 1 5 2 3 1 3 5 2
Your answer:
5 1 5 1 3 5 5 1 3 5 1 2 3 5 1 2 3 1 5 2 3 1 5 3 2

#3

thank you I solved it but can this question be solved using heap?

#4

@YashJ,

you can try it by putting the less frequent element first.

#5

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