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AMSER

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RayYu03

#1 Created at ... [Delete] [Delete and Lock User]
var bmi = weight/(height*height);
if (bmi<=18.5){
    alert('过轻');
}
else if (bmi<=25){
    alert('正常');
}
else if (bmi<=28){
    alert('过重'); 
}
else if (bmi<=32){
    alert('肥胖');
}
else {
    alert('严重肥胖')
}

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