PrzecFun

#include <iostream>

using namespace std;

int Double(int);
long Double(long);
float Double(float);
double Double(double);


int main(){
   int myInt = 6500;
   long myLong = 65000;
   float myFloat = 6.5F;
   double myDouble = 6.5e20;
   int doubleInt;
   long doubleLong;
   float doubleFloat;
   double doubleDouble;
   cout<<"My int: "<<myInt;
   cout<<"My long: "<<myLong;
   cout<<"My float: "<<myFloat;
   cout<<"My double: "<<myDouble;
   doubleInt = Double(myInt);
   doubleLong = Double(myLong);
   doubleFloat = Double(myFloat);
   doubleDouble = Double(myDouble);
   cout<<"doubleInt: "<<doubleInt<<"\n";
   cout<<"doubleLong: "<<doubleLong<<"\n";
   cout<<"doubleFloat: "<<doubleFloat<<"\n";
   cout<<"doubleDouble: "<<doubleDouble<<"\n";

    system("pause");
    return 0;
}
int Double(int original){
    cout<<"Wewnatrz Double(int)\n";
    return 2*original;
}
long Double(long original){
    cout<<"Wewnatrz Double(long)\n";
    return 2*original;
}
float Double(float original){
    cout<<"Wewnatrz Double(float)\n";
    return 2*original;
}
double Double(double original){
    cout<<"Wewnatrz Double(double)\n";
    return 2*original;
}