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.*;

public class Main {
    public static void main(String[] args) {
        Scanner fzhinput = new Scanner(System.in);
        float csgd = fzhinput.nextFloat();
        float gd=csgd,dwcgd;
        float dqgd=csgd;
        for(int i=1;i<5;i++){
            gd=gd+dqgd;
            dqgd/=2;
        }

        dwcgd = dqgd/2;
        System.out.println(gd);
        System.out.println(dwcgd);

    }
}