Write A Program for searching of an element in an array (linear search)

#include<stdio.h>

#include<conio.h>

void main ( )

{

int x [100]; i,n, flag, key ;

flag = 0;

printf (“enter n value”);

scanf ("%d”, & n);

printf (“\n Enter elements into an array”);

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

scanf ("%d" & x[i]);

printf (“\n enter key value to be search”);

scanf (“%d", & key);

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

{

if ( key = =  x [i])

{

flag =1;

break ;

}

}

if (flag = = 0)

printf (“\n key is not found “);

else

printf (“\n key is found at %d”, i +1);

getch ( );

}

Out Put:

enter n value 5
Enter elements into an array 5 2 7 4 9
enter key value to be search 9
key is found at 5