카타 8급 Calculate BMI

1 C++

std::string bmi(double w, double h) 
{
  double bmi = w / h / h;  
  if( bmi <= 18.5 ) return "Underweight";
  if( bmi <= 25.0 ) return "Normal";
  if( bmi <= 30.0 ) return "Overweight";
  return "Obese";
}

std::string bmi(double w, double h) 
{
  float bmi = w / h / h;  
  if( bmi <= 18.5 ) return "Underweight";
  if( bmi <= 25.0 ) return "Normal";
  if( bmi <= 30.0 ) return "Overweight";
  return "Obese";
}

2 R

bmi <- function(weight, height) {
  bmi = weight / height / height
  if( bmi <= 18.5 ) return("Underweight")
  if( bmi <= 25.0 ) return("Normal")
  if( bmi <= 30.0 ) return("Overweight")
  "Obese"
}