int i = 3;  
    int j = 3;  
    void setup ( )  
    {  
      Serial.begin(9600);  
    }  
    void loop ( )  
    {  

      // for(;;)  //stopka
      if ( i > j )       { Serial.println( " I is greater "); }  
      else if ( i < j )  { Serial.println( " J is greater " ); }  
      else if ( i == j ) { Serial.println( " Shoda" ); }                //  == navrat na loop begin
      else               { Serial.println( " Both are equal " ); }  

      delay(5000);
    }  





    /*
if (conditional expression 1) {}
else if (conditional expression 2) {}
else if (conditional expression 3) {}
else if (conditional expression 4) {}
else {}


if (conditional expression 1) {}
if (conditional expression 2) {}
if (conditional expression 3) {}
else (conditional expression 4) {}



*/