Help Needed with Manual Testing Interview Questions

vantika vani's picture
vantika vani asked on March 28, 2023 - 9:21am | Replies (1).

Hello all,I'm preparing for a manual testing interview and I'm having some trouble figuring out how to answer some of the questions. I'm especially stuck on a particular question involving writing code. I referred to this resource. The question is:

"Write a program that takes an integer as an input and prints the sum of all the digits in the input number."I've tried this code, but it doesn't seem to be working:int number, sum = 0;court << "Enter an integer: ";
in >> number;

while (number != 0)
sum += (number % 10);
number /= 10;

court << "The sum of the digits is: " << sum << endl;

Can anyone help me figure out what I'm doing wrong? Any advice or tips would be greatly appreciated.


1 Answer

Zalika Williams's picture


I am not sure if you found a response to this question yet but I searched and found a reference that had the same question. 

Its from the site GeeksforGeeks.   They have the steps written in several different programming languages in case you need it. 

Here is the link:

I hope it helps and good luck on your interview.



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