Introduction
  • In this blog, we will learn how to add the digits of a number.
Software Requirements
  • Turbo C++ OR C
Programming
  1. #include < stdio.h >
  2. int main()
  3. {
  4. int n, t, sum = 0, remainder;
  5. printf("Enter an integer\n");
  6. scanf("%d", & n);
  7. t = n;
  8. while (t != 0)
  9. {
  10. remainder = t % 10;
  11. sum = sum + remainder;
  12. t = t / 10;
  13. }
  14. printf("Sum of digits of %d = %d\n", n, sum);
  15. return 0;
  16. }
Explanation
  • From this above program, we can get the digits of a number. Then, we can add the values given by the user.

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Output
Output
Conclusion: Thus, the program can be printed and executed successfully.