Lab 2 : Calculate body mass index (BMI) (function)

  float weight;

  float Hcm;

  float Hm;

  float bmi;

void setup() {

  size(300, 300);

  background(255);

  //setting variable

  weight=39;         //weight-kilogram

  Hcm=151;           //height-centimeter

  //calculate

  Hm=Hcm/100;

  bmi=weight/(Hm*Hm);

  //function call

  calculate_bmi(5,20);

}

void calculate_bmi(int x,int y) {

  //result

  fill(0);

  textSize(20);

  text("Weight : "+weight,x,y);

  text("Height(centimeter) : "+Hcm,x,y+30);

  text("BMI : "+bmi,x,y+60);

}