Array sum of arrays

why is my code always showing wrong answerhttps://ide.codingblocks.com/s/195641
please check.

@aditi2512201012019
hello aditi,
pls check ur shared link. i think it is not correct link.

@aditi2512201012019
aditi u can not make number from given array because we dont have any datatype that can store 1000 digit number.
so dont convert array into number ,try to perform addition using array only