#include <iostream>
using namespace std;
/*
  補充缺少程式碼
*/

template<typename Groap> Groap sum(Groap a,Groap b,Groap c,Groap d)
{
	return a+b+c+d;
}
int main()
{
    double result;
    unsigned char c1,c2,c3,c4;
    cin>>c1>>c2>>c3>>c4;
    result = sum<unsigned char>(c1,c2,c3,c4);
    cout<<int(result)<<endl;

    int i1,i2,i3,i4;
    cin>>i1>>i2>>i3>>i4;
    result = sum<int>(i1,i2,i3,i4);
    cout<<result<<endl;

    double d1,d2,d3,d4;
    cin>>d1>>d2>>d3>>d4;
    result = sum<double>(d1,d2,d3,d4);
    cout<<result<<endl;

    return 0;
}