Constructor Overloading in C++

 #include<iostream.h>

#include<conio.h>

class cat

{

private:

int a,b,c;

public:

cat (int k,int v)

{

a=k;

b=v;

cout<<a<<b;

}

cat(cat&y)

{

a=y.a;

b=y.b;

cout<<a<<b;

}

cat()

{

cout<<"cat";

}

};

int main()

{

cat obj,obj3(35,6),obj4(obj3);

getch();

return 0;

}

To Run:

Output: