华为（7）小球落地高度

#include <iostream>
#include <string>
using namespace std;
static double getJourney(int high)
{
        return 2.875*high;
}
static double getTenthHigh(int high)
{

        return 0.5*0.5*0.5*0.5*0.5*high;
}
int main()
{
    int high;
    cin>>high;
    cout<<getJourney(high)<<endl;
    cout<<getTenthHigh(high)<<endl;
    return 0;
}