C# program For a given two integer numbers N and X, calculates the sum

• C# program For a given two integer numbers N and X, calculates the sum .

  class NumbersNX  
   {  
     static void Main()  
     {  
       int n = int.Parse(Console.ReadLine());  
       int x = int.Parse(Console.ReadLine());  
       decimal resultTemp = 1;  
       decimal NFactorial = 1;  
       decimal sumS = 0;  
       for (int i = 1; i <= n; i++)  
       {  
         NFactorial *= i;  
         resultTemp *= x;  
         sumS += (NFactorial / resultTemp);  
       }  
       Console.WriteLine(1 + sumS);  
       Console.ReadLine();  
     }  
   }