Extract and sum all the digits of the number stored in num
A medium Python mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- Python
- Difficulty
- medium
Interview Prompt
Extract and sum all the digits of the number stored in num. Use a while loop: get the last digit with % 10, add it to a running total, then remove the last digit with // 10. Print the sum of digits.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your python solution with real code execution
- Get instant feedback and a hire/no-hire decision