PROGRAM TO SUM UNTIL THE GIVEN NUMBER BECOME SINGLE DIGIT

This video explains how to sum until the given number become single digit This is one of the question asked in Zoho interview The problem solution available in the below link: https://vishnu2838.blogspot.com/2021/04/sum-of-numbers.html FOLLOW ME ON YOUTUBE: https://www.youtube.com/channel/UCSxgnjFrDMVyGz-YXvOa_WQ BLOGSPOT: http://vishnu2838.blogspot.com/ LINKED IN: https://www.linkedin.com/in/vishnu-v-62b25b194/ GITHUB: https://github.com/Vishnu-V-07 INSTAGRAM: https://www.instagram.com/vishnu_vichu_._/ FACEBOOK: https://www.facebook.com/vishnu.vj.7186 WORDPRESS: https://www.vishnuvichuofficial.wordpress.com #DailyOneProgramSeries #InterviewQuestions #SumofDigits