Insertion and Deletion Operation in an Array

This program provides you a class named array. It basically Insert a data into an Array and Delete some data from an Array.

#include<iostream.h>

#include<conio.h>

class array

{

private:

int a[5],k,n;

int b[5];

public:

void insertion();

void deletion();

};

void main()

{

clrscr();

array a;

a.insertion();

a.deletion();

getch();

}

void array::insertion()

{

cout<<"insertion start"<<endl;

for(k=0;k<=4;k++)

{cout<<k;

cin>>a[k];

}

for (k=3;k<1;k++)

a[k=+1]=a[k];

cout<<"put value in "<<endl;

cin>>a[2];

cout<<a[0]<<a[1]<<a[2]<<a[3]<<a[4]<<endl;

}

void array::deletion()

{cout<<"deletion start"<<endl;

for (k=0;k<5;k++)

{cout<<"put value"<<endl;

cin>>b[k];

}

for(k=3;k<4;k++)

b[k]=b[k+1];

b[k+1]=n;

n=0;

n=n-1;

cout<<b[0]<<b[1]<<b[2]<<b[3]<<b[4];

}