Sum of Digits
Easy 20 XPMathLoops
Commonly asked at TCS, Infosys, Zoho
Read a non-negative integer and print the sum of its digits. Try solving it with % and // instead of converting to a string.
- Input
- One non-negative integer n.
- Output
- Sum of the digits of n.
Sample 1
Input
4721
Output
14
Explanation: 4 + 7 + 2 + 1 = 14
Read input with input() (no prompt message) and print only the answer. Run tries the Input box; Submit checks all test cases.
Output Loading Python (first time takes a few seconds)
Press Run to see the result here.The solution unlocks after 3 submissions.