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30 Des 2013

C# Program using Functions and loops

04.54
C# Program using Functions

Program Statement:
Write a function which takes one value as parameter and display the sum of digits in the value. e.g. if user has passed 125 then function will print 1+2+5 = 7

Solution:
 class _sum
{
long n, i, sum = 0;
public void add(long n)
{
for (i = n; i != 0; i = i / 10)
{
sum = sum + i % 10;

}
Console.WriteLine("\n\t\tSum of digits is : {0}", sum);
}
public void input()
{
Console.Write("\n\t\tEnter desired digit : ");
n = Convert.ToInt64(System.Console.ReadLine());
add(n);
}

}


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