<Codesignal> Add Two Digits

Easy

You are given a two-digit integer n. Return the sum of its digits.

Example

For n = 29, the output should be
addTwoDigits(n) = 11.

Input/Output

• [execution time limit] 0.5 seconds (c)

• [input] integer n

  A positive two-digit integer.

  Guaranteed constraints:
  10 ≤ n ≤ 99.

• [output] integer

  • The sum of the first and second digits of the input number.

[C] Syntax Tips

// Prints help message to the console
// Returns a string
char * helloWorld(char * name) {
    char * answer = malloc(strlen(name) + 8);
    printf("This prints to the console when you Run Tests");
    strcpy(answer, "Hello, ");
    strcat(answer, name);
    return answer;
}

---

Solution

int addTwoDigits(int n)
{
	return n/10+n%10;
}