Sum of digits

Question

I am trying to make this program to solve a homework problem the fun way but i got stuck

any help would be great, i just started a few days ago so dont make it to advanced

using System;

namespace TESTS
{
class Switch_test_1
{
static void Main(string[] args)
{
Int64 input = 10;
int output;
while (input < 10){
#find the sum of digits and apply it to output
int total = input - output;
print total;

}
}
}
}

Vulpes · Answer

Try this: using System; namespace TESTS { class Switch_test_1 { static void Main(string[] args) { int input = 10; int digit; int sum = 0; while (input > 0) { digit = input % 10; input = input / 10; sum += digit; } Console.WriteLine(The sum of the digits is  + sum); Console.ReadKey(); } } } The output is : The sum of the digits is 1