Linear Search in an Array

Q. 106. Program to accept 'n' numbers into an array and Search for a value using the Linear Search method.

Copy Code:

#include <iostream>

using namespace std;

int main()

{

  int a[20], n, i, s;

  cout << "How many Numbers would you enter ? ";

  cin >> n;

  cout << "\nEnter " << n << " Numbers\n";

  for ( i =0 ; i<n ; ++i)

      cin >> a[ i ];

  cout << "\nWhich Number to Search ? ";

  cin >> s;

  for ( i=0 ; i<n ; ++i )

  if ( s == a[ i ] )

      {

        cout << "\n" << s << " is PRESENT at position " << i+1;

        exit (0);

      }

   cout << s << " - Your Search Number is NOT FOUND";

   

   return 0;

}