Finding sum of digits of a number until sum becomes single digit in C#

 

Finding sum of digits of a number until sum becomes single digit in C#

In this article we will find the single digit number from given number

for example:-

if the number is : 1589 :> 1+5+8+9 ==>  23  ==> 2 + 3 = 5

then the output should be 5

C# Code

static void NumberSum()         {             int number = 1589;             int sum = 0;             // Loop to do sum while             // sum is not less than             // or equal to 9             while (number > 0 || sum > 9)             {                 if (number == 0)                 {                     number = sum;                     sum = 0;                 }                 sum += number % 10;                 number /= 10;             }              Console.WriteLine("Single digit number after sum is :- " +sum);         }

Output

Author : Dotnet Office | https://www.youtube.com/TheDotNetOffice

Share this

Related Posts