WAP for constructor overloading

#include<iostream.h>

#include<conio.h>

#include<string.h>

class emp

{

private:

char name[20];

int age;

float bs;

public:

void read()

{

cout<<"name,age,bs

";

cin>>age>>bs;

}

void write()

{

cout<<"name="<<name<<"age="<<age<<"basic salary="<<bs;

}

emp()

{

strcpy(name," ");

age=0;

bs=0;

}

emp(char *n,int a,float b)

{

strcpy(name,n);

age=a;

bs=b;

}

/*emp(char *n,int a=0,float b=0)

{

strcpy(name,n);

age=a;

bs=b;

} */

emp(emp &e)

{

strcpy(name,e.name);

age=e.age;

bs=e.bs;

}

};

void main()

{

emp e1,e2("Ashish",25,29000.99),e3(e2),e4("Gadpayle",22,7000.99);

clrscr();

e1.write();

e2.write();

e3.write();

e4.write();

getch();

}