while example - summing items of
a List
npublic
double finalAverage(StudentList
students)
The average (mean) of the final
exam grades of the specified Students.
n require:
n
students.size() > 0
public
int finalExam
()
This Student’s grade on the final
exam.
npublic
double finalAverage(StudentList
students)
n{
n int i, sum, count;
count = students.size();
sum = 0;
n i = 0;
n while ( i < count) {
n sum = sum +
students.get(i).finalExam();
i = i+1;
}
n return (double)sum / (double)count;
}