C++ program of sequential search

#include<iostream>

#include<conio.h>

using namespace std;

class sort{

         private:

                 int d,c;

                 int a[20];

         public:

                 void create();

                 void seq();

};

void sort::create()

{

         for(int i=0;i<5;i++)

         {

                 cout<<"Enter data at ["<<i<<"] : ";

                 cin>>a[i];

         }

}

void sort::seq()

{

         c=-1;

         cout<<"Enter data to be find : ";

         cin>>d;

         for(int i=0;i<20;i++)

         {

                 if (a[i]==d)

                 {

                          cout<<"Data found at index ["<<i<<"] ";

                          c=i;

                          break;

                 }

                

         }

         if(c==-1)

         {

                 cout<<"Data not found";

         }

}

int main()

{

         sort s;

         s.create();

         s.seq();

}

OUTPUT: