#include <iostream>
int main()
{
using namespace std;
float cislo1,cislo2,cislo3,cislo4,cislo5,body1,body2,body3,body4,body5,prumer;
cout << "Zadej 10 cisel 5 na znamky a 5 na body kazde cislo oddel eneterem" << endl;
cin >> cislo1;
cin >> cislo2;
cin >> cislo3;
cin >> cislo4;
cin >> cislo5;
cin >> body1;
cin >> body2;
cin >> body3;
cin >> body4;
cin >> body5;
prumer = (((cislo1*body1)+(cislo2*body2)+(cislo3*body3)+(cislo4*body4)+(cislo5*body5))/(body1+body2+body3+body4+body5));
cout << "Tvuj prumer je "<< prumer;
cin.get();
cin.get();
return 0;
    }