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| import java.util.Scanner; | |
| public class Body { | |
| public static void MassIndex(double height,double weight){ | |
| double bmi= weight/(height * height); | |
| if (bmi < 18.5){ | |
| System.out.print("体重过轻:低于18.5"); | |
| }else if(bmi >=18.5 && bmi <= 24.9){ | |
| System.out.print("正常:在18.5-255之间"); | |
| }else if(bmi >=25.0 && bmi <= 29.9){ |