My issue
Main.java:18: error: class StudentGrading is public, should be declared in a file named StudentGrading.java
public class StudentGrading {
^
1 error
My code
class Student {
private String name;
private int score;
public Student(String name, int score) {
this.name = name;
this.score = score;
}
public String getName() {
return name;
}
public int getScore() {
return score;
}
}
public class StudentGrading {
public static void main(String[] args) {
String studentName = "Alice";
int studentScore = 95; // Valid score for demonstration
try {
// Outermost try-catch for general exceptions
try {
// Innermost try-catch for invalid score exception
Student student = new Student(studentName, studentScore);
if (studentScore < 0 || studentScore > 100) {
throw new IllegalArgumentException("Invalid score.");
}
System.out.println("Student Name: " + student.getName());
System.out.println("Student Score: " + student.getScore());
} catch (IllegalArgumentException e) {
System.err.println("Error: " + e.getMessage());
}
} catch (Exception e) {
System.err.println("An unknown error occurred.");
e.printStackTrace();
}
}
}
Learning course: Advanced Java programming
Problem Link: Exception Handling in Student Grading System in Advanced Java programming