Array sum problem

#1

I dont understand the problem statement and how is the sample output given ?

#2

@Paritosh007 It is just simple addition.
Consider Sample Input:
INPUT
4
1 0 2 9
5
3 4 5 6 7
OUTPUT
3, 5, 5, 9, 6, END

Consider this:
__1 0 2 9
+34 5 6 7
_________on adding
3 5 5 9 6

#3

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