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  1. using System;
  2.  
  3. public class Test
  4. {
  5. 	public static void Main()
  6. 	{
  7. 	Console.WriteLine("enter your mark");
  8. 	int mark=int.Parse(Console.ReadLine());
  9. 	if (mark>100 || mark <0){
  10. 	                            Console.WriteLine("enter valid mark");
  11. 	                        }
  12. 	else if (mark >= 90 ){
  13. 	                            Console.WriteLine(" your grade is : A");
  14. 	                        }
  15.     else if (mark >= 80 ){
  16. 	                            Console.WriteLine(" your grade is : B");
  17. 	                        }
  18. 	else if (mark >= 70){
  19. 	                            Console.WriteLine(" your grade is : C");
  20. 	                        } 
  21. 	else if (mark >= 60 ){
  22. 	                            Console.WriteLine(" your grade is : D");
  23. 	                        }
  24. 	else                    {
  25. 	                         Console.WriteLine(" your grade is : F");
  26. 	                       }
  27.  
  28. 	}
  29. }
  30.  
Success #stdin #stdout 0.06s 30180KB
comments (?)
stdin 
45
stdout 
enter your mark
 your grade is : F
https://ideone.com/JJ1N0P
language:
C# (NET 6.0)
created:
23 hours ago
visibility:
public

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