createCanvas(400, 400);

  var room = farenToCels(100);

  print("room temperature is : " + room);

  var ok = celsToFaren(37.777);

  print("temperature ok is : " + ok );

  print(celsToFaren(200));

}

​

function draw() {

  background(220);

}

​

​

function farenToCels(ff){

        var calculationC = (ff - 32) *  (5/9);

    return calculationC;    

​

}

​

​

function celsToFaren(cc){

        var calculationF = (cc *(9/5) ) + 32;

    return calculationF;    

​

}