namespace CompSciBitsConsoleApplication
{ 
    class Sample
    { 
        int i, j; 
        public void SetData(int ii, int jj)
        {
            this.i = ii;
            this.j = jj 
        } 
    } 
    class MyProgram
    { 
        static void Main(string[ ] args)
        { 
            Sample s1 = new Sample(); 
            s1.SetData(10, 2); 
            Sample s2 = new Sample(); 
            s2.SetData(5, 10); 
        } 
    } 
}

class sample
 {
     public int i;
     public int[] arr = new int[10];
     public void fun(int i, int val)
     {
         arr[i] = val;
     }
 }
 class Program
 {
     static void Main(string[] args)
     {
         sample s = new sample();
         s.i = 10;
         sample.fun(1, 5);
         s.fun(1, 5);
         Console.ReadLine();
     }
 }

class sample
  {
      public int i;
      public int j;
      public void fun(int i, int j)
      {
          this.i = i;
          this.j = j;
      }
  }
  class Program
  {
      static void Main(string[] args)
      {
          sample s = new sample();
          s.i = 1;
          s.j = 2;
          s.fun(s.i, s.j);
          Console.WriteLine(s.i + " " + s.j);
          Console.ReadLine();
      }
  }