اكتب برنامج باستخدام سي شارب c# لحساب عدد الطلاب الناجحين والراسبين والنسبة المئوية للناجحين

using System;
class HelloWorld {
  static void Main() {
    int passes = 0,            // number of passes         
    failures = 0,          // number of failures         
    student = 1,           // student counter        
    result;                // one exam result
     // process 10 students; counter-controlled loop      
     while (student <= 10)
     {
         Console.Write("student "+student+" result (1=pass, 2=fail)= ");          
         result = Int32.Parse(Console.ReadLine());
         if (result == 1)
             passes = passes + 1;
         else
             failures = failures + 1;
          student = student + 1;
     }
     // termination phase
     Console.WriteLine();
     Console.WriteLine("Passed: " + passes);
     Console.WriteLine("Failed: " + failures);
 
     Console.WriteLine("Raise Percentage\n" + passes * 10);  
 } // end of method Main
}