public double calculateAverage() { double sum = 0; for (int i = 0; i < gradeCount; i++) { sum += grades[i]; } return gradeCount > 0 ? sum / gradeCount : 0; }
public void addGrade(double grade) { if (gradeCount < grades.length) { grades[gradeCount++] = grade; } } public double calculateAverage() { double sum = 0;
public void displayInfo() { System.out.println("Student: " + name + " (ID: " + studentId + ")"); System.out.println("Average Grade: " + calculateAverage()); } } for (int i = 0
1. Provide Original Lab Exercises with Solutions I can generate a complete set of OOP Java lab exercises with step-by-step solutions that you can copy into your own PDF document. Here's a sample structure: i++) { sum += grades[i]