Arrays-sum of two arrays

My one test case is not passing.
Ques is :https://hack.codingblocks.com/contests/c/474/217
Sol : https://ide.codingblocks.com/#/s/13348

HY SHREY,
consider the case
3
2 2 3
4
5 1 7 6
your logic is wrong for this kind of cases

I am not getting your point can you please explain why this testcase is not getting passed.

Okay i got my error. Thanks anyway