C++ PROGRAM: Implements a class string that implements dynamic and deep copy constructor. Also write member function to a rewrite a string object in the alphabetical order. For example, the word” string” should be written as “ginrst”.

Implements a class string that implements dynamic and deep copy constructor. Also write member function to a rewrite a string object in the alphabetical order. For example, the word” string” should be written as “ginrst”.

SOLUTION:

#include<iostream.h>

#include<conio.h>

#include<string.h>

class string

{

char c;

public:

string()

{

cout<<"constructor without arguments"<<endl;

}

string(int s)

{

c= (char) s;

cout<<"symbol of entered ASCII value in parameterized constructor:"<<c<<endl;

}

string(string &j)

{

c=j.c;

cout<<"ASCII value of entered character in copy constructor: "<<(int)c<<endl;

}

void alphasort(char s[30]);

};

void string::alphasort(char s[30])

{

int n, i, j, temp;

n=strlen(s);

while(s[n]!='\0')

{

n++;

}

for(i=0;i<n;i++)

{

for(j=0;j<n-i-1;j++)

{

if(s[j]>s[j+1])

{

temp=s[j];

s[j]=s[j+1];

s[j+1]=temp;

}

}

}

cout<<"The string in alphabetical order is:";

for(i=0;i<n;i++)

{

cout<<s[i];

}

}

void main()

{

char s[30];

clrscr();

string s1;

string s2(88);

string  s3(s2);

cout<<"Enter the string to be sorted in alphabetical order:";

cin>>s;

s1.alphasort(s);

getch();

}

OUTPUT: