[Codewars] Calculate BMI (8 kyu) / JavaScript

https://www.codewars.com/kata/57a429e253ba3381850000fb

Codewars - Achieve mastery through coding practice and developer mentorship

 

DESCRIPTION:

Write function bmi that calculates body mass index (bmi = weight / height2).

if bmi <= 18.5 return "Underweight"

if bmi <= 25.0 return "Normal"

if bmi <= 30.0 return "Overweight"

if bmi > 30 return "Obese"

 

코드

function bmi(weight, height) {
  const bmi = weight / height ** 2;
  if(bmi <= 18.5){
    return "Underweight";
  } else if(bmi <= 25){
    return "Normal";
  } else if(bmi <= 30){
    return "Overweight";
  }
  return "Obese";
}