feat: Search for an element in an array using linear search

🧠 Logic:
- Initialize a fixed array of integers.
- Read a key from user input.
- Traverse the array using a loop and compare each element with the key.
- If found, print the index and exit the program immediately.
- If loop completes without finding the key, print "Not Found".

Signed-off-by: Somesh diwan <[email protected]>

Author: Someshdiwan

Section9ArrayAB/Array IMP/SearchAnElementArray.java

@@ -1,8 +1,7 @@
 import java.util.Scanner;
 
 public class SearchAnElementArray {
-    public static void main(String[] args)
-    {
+    public static void main(String[] args) {
         Scanner sc = new Scanner(System.in);
         int A[]={3,9,7,8,12,6,15,5,4,10};
 
@@ -11,14 +10,13 @@ public static void main(String[] args)
         System.out.println("Enter a key: ");
 
         key= sc.nextInt();
-        for(int i=0; i<A.length; i++)
-        {
+        for(int i=0; i<A.length; i++) {
             if (key==A[i])
             {
-            System.out.println("Element Found At : "+i);
-            System.exit(0);
+                System.out.println("Element Found At : "+i);
+                System.exit(0);
             }
         }
         System.out.println("Not Found");
     }
-}
+}