Digit sum - MarisaOJ: Marisa Online Judge

Given a string

S

$S$ consisting of digits. Calculate the sum of the digits in

S

$S$ . ### Input - A single line containing the string

S

$S$ . ### Output - Print the sum of the digits. ### Constraints -

1 \leq | S | \leq 1000

$1 \le |S| \le 1000$ . ### Sample test

12345

$12345$

Output:

15

$15$

Topic

Basic

Rating

800

Solution (0)

Solution