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交作业

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#1 Created at ... [Delete] [Delete and Lock User]

/**
 * 计算BMI
 */
public class Main {

	public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		System.out.print("請輸入身高:");
		double height = scanner.nextDouble();
		System.out.print("請輸入体重:");
		double weight = scanner.nextDouble();
		double bmi = weight /(Math.pow (height ,2));
		System.out.printf("BMI:%.2f\n", bmi);
		
	
		if(bmi < 18.5) {
			System.out.print("过轻");
		}else if(18.5 <= bmi && bmi < 25) {
			System.out.print("正常");
		}else if(25 <= bmi && bmi < 28) {
			System.out.print("过重");
		}else if(28 <= bmi && bmi < 32) {
			System.out.print("肥胖");
		}else {
			System.out.print("非常肥胖");
		}
	}
}


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