feat: Demonstrate switch statement variations for fruit and day categorization

🧠 Logic:
- Takes user input and shows two switch-case use cases:
  1. **Commented block**: Categorizes fruits with switch expression syntax (`->`) and default fallback.
  2. **Active block**: Classifies numeric days into "Weekday" and "Weekend" using both traditional and enhanced switch syntax.
- Uses modern Java syntax for clean and concise control flow.

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

Author: Someshdiwan

Section7ConditionalStatements/Practice/src/Main.java renamed to Section7ConditionalStatements/Practice/src/SwitchCases.java

@@ -1,7 +1,6 @@
 import java.util.Scanner;
 
-public class Main {
-
+public class SwitchCases {
     public static void main(String[] args) {
         Scanner in = new Scanner(System.in);
 //        String fruit = in.next();
@@ -43,6 +42,5 @@ public static void main(String[] args) {
             case 1, 2, 3, 4, 5 -> System.out.println("Weekday");
             case 6, 7 -> System.out.println("Weekend");
         }
-
     }
 }