本帖最後由 吳尚哲 於 2012-10-5 21:41 編輯
- import java.io.Console;
- public class ch09
- {
- public static void main (String arg[])
- {
- Console console = System.console();
- String yourname;
- float h;
- float w;
- float BMI;
- System.out.println("請輸入您的大名 : ");
- yourname = console.readLine();
- System.out.println("請輸入您的身高 : ");
- h = Float.parseFloat(console.readLine());
- h = (h/100);
- h = (h * h);
- System.out.println("請輸入您的體重 : ");
- w = Float.parseFloat(console.readLine());
- BMI = w /h;
- System.out.println("BMI為:" + BMI);
-
-
- if(BMI >= 35)
- {
- System.out.println( yourname + "重度肥胖");
- }
- else if(BMI >= 30 && BMI <35)
- {
- System.out.println( yourname + "中度肥胖");
- }
- else if(BMI >= 27 && BMI <30)
- {
- System.out.println( yourname + "輕度肥胖");
- }
- else if(BMI >= 24 && BMI <27)
- {
- System.out.println( yourname + "過重");
- }
- else if(BMI >= 18.5 && BMI <24)
- {
- System.out.println( yourname + "標準");
- }
- else if(BMI < 18.5)
- {
- System.out.println( yourname + "過輕");
- }
- else
- {
- System.out.println("你確定??");
- }
- }
- }
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