C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
					
public class Program
{
	public static void Main()
	{
		int R;
		R=Convert.ToInt32(Console.ReadLine());
		
		int a,b,cd,d;
		a = (R%10);
		b = (R/10%10);
		cd = (R/100);
		d = (R/1000);

		if (a + b == cd && d != 0)
			Console.WriteLine("Special Number: " + R / 100 + " = " + R % 10 + " + " + R/10%10 + ", It is 4 Digits");
		else
			Console.WriteLine("Sorry, Not a Special Number");

	}
}

​x
 
using System;
                    
public class Program
{
    public static void Main()
    {
        int R;
        R=Convert.ToInt32(Console.ReadLine());
        
        int a,b,cd,d;
        a = (R%10);
        b = (R/10%10);
        cd = (R/100);
        d = (R/1000);
​
        if (a + b == cd && d != 0)
            Console.WriteLine("Special Number: " + R / 100 + " = " + R % 10 + " + " + R/10%10 + ", It is 4 Digits");
        else
            Console.WriteLine("Sorry, Not a Special Number");
​
    }
}
​
​
​
​

Dumping object(Contact)
Address         : XXXX
ContactContact  : xxxxx
Gender          : null
MailAddress     : null
Name            : XXX

L1: is null? True
Address         :
ContactContact  :
Gender          :
MailAddress     :
Name            :

L2: is null? False
Address         : XXXX
ContactContact  : xxxxx
Gender          :
MailAddress     :
Name            : XXX

L3: is null? False
Address         :
ContactContact  : xxxxx
Gender          : XXX
MailAddress     : XXXX
Name            :

L4: is null? True
Address         :
ContactContact  :
Gender          :
MailAddress     :
Name            :

Cached Result
Last Run:	3:50:05 am
Compile:	0.017s
Execute:	0.17s
Memory:	16.47Mb
CPU:	0.187s

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