Write a programme in C/C++/Java what finds sum of digits of a number until sum becomes single digit, simple input/output is: Input: 12345 Output: 6
Write a programme in C/C++/Java what finds sum of digits of a number until sum becomes single digit, simple input/output is:
Input: 12345
Output: 6
From the Sonali Bank Officer (IT) 2021 – Written exam, question 2 of 13.