Lab 2 Calculation of BMI

void setup(){
  float weight = 50;
  float heightCentimeter = 169;
  float bmi = cal_bmi(weight,heightCentimeter);
  println("bmi="+bmi);
  println("weight="+weight);
  println("height="+heightCentimeter);
}
float cal_bmi(float weight, float heightCentimeter)
{
  float heightMeter;      //ความสูง(เมตร)
  float bmi;          //ค่าดัชนีมวล

  heightMeter = heightCentimeter/100;
  bmi = weight/(heightMeter*heightMeter);
  return bmi;
}