Help in this problem

#1

please help with the solution of this code https://ide.codingblocks.com/s/205546
the answers are showing wrong and no test case is passing

#2

you dont need to convert the array into the numbers in order to add them you should add them as an array,

Correct Approach
1.Traverse both the arrays simultaneously from the end until we reach the 0th index of either of the array.
2.While traversing each element of array, add an element from both arrays and carry from the previous sum.
…………2.1 Store the unit digit of the sum(obtained by doing - sum%10) in the ans array.
…………2.2 forward carry(obtained by doing - sum/10) for the next index sum.
3.After the loop ends we are left with one of the arrays and the carry.
4.We will now repeat step 2 but now for one array which is left after the loop.
5.If carry !=0 then store the carry in the 0th index of ans array.
6.Print the ans array .

Code for reference:

#3

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