strStrCSharp.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace strStrCSharp
{
    class strStrCSharp
    {
        static void Main(string[] args)
        {
        }

        int strStrInt(string haystack, string needle) {

	        /*http://fmarss.blogspot.ca/2014/09/leetcode-solution-implement-strstr.html*/

	         if(haystack == null && needle == null) return -1; 

	        // needle is empty string
	        if(needle.Length==0) return 0; 


	        return -1; 
        }
    }
}