*Overview The Student Grade Tracker is a simple Java application that allows teachers to input student grades, calculates the average, highest, and lowest grades, and displays the results. This program is designed to be user-friendly and interactive, making it easy for teachers to manage and analyze student performance.

*Features Input student grades through the console. Calculate and display: Average grade Highest grade Lowest grade Handle invalid inputs gracefully. Exit the input process by typing "Exit". *Requirements Java Development Kit (JDK) 8 or higher. A terminal or command prompt to run the application.