Sum of Digits

Read a positive integer N, then use a while loop to add up its digits. Print the result in this exact format:

Sum of digits: [total]

Example: if N is 1234, print 'Sum of digits: 10'.

Expected Output:

Sum of digits: 10

Topics:

Loops

Code Editor

Tab to indent · Ctrl+Enter to run · Ctrl+Space to expand shortcuts (cout, fori)

Your Output

Run your code to see the output here...

Test Cases

Run your code to see test case results.