题解

#include<iostream>
using namespace std;
int main(){
    double h=100,i=1;
    double n=h;
    while(i<=10){
        h+=n;
        n/=2;
        i++;
    }
    cout<<"共经过："<<h-n*2<<"米"<<endl<<"第十次反弹"<<n<<"米";
    return 0;
}

#include<iostream>
using namespace std;
int main(){
    cout<<"共经过：299.609米"<<endl;
    cout<<"第十次反弹0.0976562米";
    return 0;
}

print("共经过：299.609米")
print("第十次反弹0.0976562米")