Constructor

#include

#include

class distance

{

float speed,time;

public:

void init(float s,float t)

{

speed=s;

time=t;

}

void read()

{

cout<<"\n enter speed:";

cin>>speed;

cout<<"\n enter time:";

cin>>time;

}

void show()

{

cout<

}

void add(distance d1,distance d2)

{

speed=d1.speed+d2.speed;

time=d1.time+d2.time;

if(speed>=12.0)

{

speed=speed+1.0;

time=time-12;

}

}

};

void main()

{

clrscr();

distance d1,d2,d3;

d2.init(11.0,6.25);

d1.read();

cout<<"\n d1=";

d1.show();

d3.add(d1,d2);

cout<<"\n d3=";

d3.show();

getch();

}

OUTPUT

enter speed:50

enter time:15

d1=50/15

d3=62/9.25