The purpose of this assignment is to practice writing function in JS.

Create a function called sumDigits(n)

Skeleton

function sumDigit(n) {

return ;

}

Test cases

1. sumDigits(234) returns 9; // (2 + 3 + 4)
2. sumDigits(222) returns 6; // (2 + 2 + 2)
3. sumDigits(1234) returns 10; // (1 + 2 + 3 + 4)

Hint

There are several approaches to solving this problem.

One approach is to use modulo and integer division operators.

Use the % operator to extract digits, and the / operator to remove the extracted digit.

For instance, to extract 4 from 234, use 234 % 10 ( = 4).

To remove 4 from 234, use 234 / 10 (= 23).

Use a loop to repeatedly extract and remove the digit until all the digits are extracted.

Acceptance Criteria

1. No syntax error
2. The program should pass three test cases