using System;
    class Example
     {
         public int func(int k)
         {
             k = 20;
             return k;
         }
         public Single func(float t)
         {
             t = 3.4f;
             return t;
         }
     }  
     class Program
     {
         static void Main(string[] args)
         {
             Example obj = new Example();
             int i;
             i = obj.func(30);
             Console.WriteLine(i);
             Single j;
             j = obj.func(2.5f);
             Console.WriteLine(j);
             Console.ReadLine();
         }
     }
 

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