sergFBI
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#include <iostream.h>
#include <conio.h>
#include <stdio.h>
#include <stdlib.h>
class Dist
{
protected:
double d;
public:
void Init_d()
{
cout << "\n distance value in metres: ";
cin >> d;
cout << d;
//return d;
}
virtual float trav_time(){return 0.0;}
};
class Mile : public Dist
{
public:
float trav_time()
{
cout << "\ntest mile\n"; //test
float tm=0;
cout << "d = " << d;
tm=d/96558;
//calc_time(tk);
getch(); //test
return tm;
}
};
class Kilom: public Dist
{
public:
float trav_time()
{
float tk=0;
tk=d/100000;
//calc_time(tk);
return tk;}
};
void main(){
clrscr();
Dist l;
l.Init_d();
Mile mi;
float m;m=mi.trav_time();
cout << "\n Time in Mile = " << m << " ч \n";
Kilom km;
float n;
n=km.trav_time();
cout << "\n Tim Kilometri = " << n << " ч \n";
printf("%5.3f",n);
getch();
}
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