
public class Demo {
public static void main(String[] args) {
double s = 0;
double t = 100;
for (int i = 1; i <= 10; i++) {
s += t;
t = t / 2;
}
System.out.println("第10次落地时,共经过 " + s + " 米");
System.out.println("第10次反弹高度为 " + t + " 米");
}
}




