Code not working for hidden test cases

#1

I have written this code https://ide.codingblocks.com/s/229344
It works fine for sample test-case but not passing the hidden test cases, Kindly Help to find the bug.

#2

Hello @Akshay123,

Your approach is failing for test cases like:
1
5
-1 4 -1 -2 7
Expected Output:
10
Your Output:
11

Hope, this would help.
Give a like if you are satisfied.

#3

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