Lab2-BMI

//K. Thanapat
void setup(){
    size(400 ,200);
    background(0 ,0 ,255);
    float weight = 50;
    float height = 170;
    float meterHeight = height/100;
    float bmi = cal(meterHeight ,weight);     //ประกาศฟังก์ชัน
//ตัวอักษร
    textSize(25);
    text("Your Height = " +height ,50 ,50);
    text("Your Weight =" +weight ,50 ,110);
    text("Your BMI =" +bmi ,5 ,170);
    }
   
//เรียกใช้ฟังก์ชัน
float cal(float meterHeight ,float weight){
    float bmi;
    bmi = weight/(meterHeight*meterHeight);
    return bmi;
}