int X=222;
float Y=125.125;

void setup()
{
    Serial.begin(9600); 
}
/**********************************/
void loop()
{
 Serial.println("Test");
 delay(1000); 
 Serial.print(X);
 Serial.println();
 delay(1000);
 Serial.println(Y);
 delay(1000);

 Serial.println(Y,0);
 delay(1000);
 Serial.println(Y,1);
 delay(1000);
 Serial.println(Y,2);
 delay(1000);
 Serial.println(Y,3);
 delay(1000);
 Serial.println(Y,4);
 delay(1000);
}
/************************************/