题解 | #求小球落地5次后所经历的路程和第5次反弹的高度#

import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        double high = in.nextDouble();
        double sum = high;
        double high5 = 0;

        for(int i=1;i<5;i++){
            sum += high;
            high = high/2;
        }
        System.out.println(sum);
        System.out.println(high/2);
    }
}