var bmi = weight / (height * height);
console.log('Your BMI: ' + bmi);
if (bmi < 18.5) {
console.log('过轻');
} else if (bmi > 32) {
console.log('严重肥胖');
} else if (bmi > 28) {
console.log('肥胖');
} else if (bmi > 25) {
console.log(bmi > 18.5);
} else {
console.log('正常');
}
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OptiJava
var bmi = weight / (height * height);
console.log('Your BMI: ' + bmi);
if (bmi < 18.5) {
console.log('过轻');
} else if (bmi > 32) {
console.log('严重肥胖');
} else if (bmi > 28) {
console.log('肥胖');
} else if (bmi > 25) {
console.log(bmi > 18.5);
} else {
console.log('正常');
}