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#1

my code
:
https://ide.codingblocks.com/s/436247

why it is not passing all the test cases.

#2

Check for test case:
20 8 22 5 3 4 25 -1 -1 10 14 -1 -1 -1 -1 -1 -1 -1 -1

Expected output is: 5 10 4 14 25

#3

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