#include <iostream.h>
#include <conio.h>
#include<string.h>

int i,j,k;

class x
{
	protected:
		char s1[10]
	public:


	x()		//Constructor
		{
		s1[]="Sujit";
		j=strlen(s1);
		}
	void show_x();

	~x(){}
};
void x::show_x()
	{
	cout<<"String_1= ";
	for (int b=0;b<j;b++)
	cout<< s1[b];
	}

class y
{
	protected:
		char s2[10];

	public:

	y()		//Constructor
		{
		s2[]="Nayak";
		k=strlen(s2);
		}
	void show_y();

	~y(){}  		// Destructor

};
void y::show_y()
	{
	cout<<"\nString_2= ";
	for (int c=0;c<k;c++)
	cout<< s2[c];
	}

class z:public x, public y
{
	char s[40];

	public:

	z()		//Constructor
	{}
       void z::show_z(char a[10], char b[10]);

	~z(){}
};
void z::show_z(char a[10], char b[10]):x(a),y(b)
	{
	int n=0;
	for(i=0;i<j;i++)
		{
		s[n++]=a[i];
		}
	for (i=0;i<k;i++)
		{
		s[n++]=b[i];
		}
		s[++n]='\0';
	cout<<"\nThe concatanation string is: ";
	for (i=0;i<j;i++)
	cout<<s[i];
	}



void main()
{
clrscr();
z p;
p.show_x();
p.show_y();
p.show_z();
cout<<"\n\t Written By: Sujit Kr Nayak\n\t Roll No: ELD09006";

getch();
}