feat: Create StudentInfo system to store and display details of two students

🧠 Logic:
- Defines a `Student` class with attributes: roll number, name, and percentage.
- Includes `getData()` method to take input from the user using Scanner, and `showData()` method to print student details.
- In `StudentInfo` class (main method), creates two `Student` objects, collects their data, and displays it using respective methods.

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

Author: Someshdiwan

Section8LoopAB/Loop 2.O/src/Solve2/StudentInfo.java

@@ -1,3 +1,5 @@
+package Solve2;
+
 import java.util.Scanner;
 
 class StudentInfo {