nreal

#include <iostream>

using namespace std;


double nreal(int x,int y)
{
    double nd;
    nd=y;
    while (y)
    {
        y/=10;
        nd/=10;
    }
    nd+=x;
    return nd;
}

int main()
{
    int x,y;
    cin>>x>>y;
    cout<<nreal(x,y);
 return 0;
}

//SE TRIMIE DOAR nreal