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Show prime number

/ Published in: C#
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How to use :

Compile and then run in your command line with some number parameter you want to check = PrimeNumber 1 3 5 10

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  1. public class PrimeNumber
  2. {
  3.  
  4. 	public static void Main(string[] args)
  5. 	{
  6. 		for (int i = 0; i < args.Length; i++)
  7. 		{
  8. 			if (IsPrimeNumber(int.Parse(args[i])))
  9. 			{
  10. 				System.Console.WriteLine(args[i]);
  11. 			}
  12. 		}
  13. 	}
  14.  
  15. 	public static bool IsPrimeNumber(int pNumber)
  16. 	{
  17. 		bool prime = true;
  18.  
  19. 		for (int i = 2; i < pNumber; i++)
  20. 		{
  21. 			if (pNumber % i == 0)
  22. 			{
  23. 				prime = false;
  24. 			}
  25. 		}
  26. 		return prime;
  27. 	}
  28. }

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