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task3a #90

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4fa56d2
task2a
LanglangLian Oct 6, 2025
c13891a
task3a
LanglangLian Oct 6, 2025
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8 changes: 5 additions & 3 deletions src/main/java/usecase/GetAverageGradeUseCase.java
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Original file line number Diff line number Diff line change
Expand Up @@ -23,11 +23,13 @@ public float getAverageGrade(String course) {
// Call the API to get usernames of all your team members
float sum = 0;
int count = 0;
// TODO Task 3b: Go to the MongoGradeDataBase class and implement getMyTeam.
final Team team = gradeDataBase.getMyTeam();
// Call the API to get all the grades for the course for all your team members
// TODO Task 3a: Complete the logic of calculating the average course grade for
// your team members. Hint: the getGrades method might be useful.
for (String members: team.getMembers()) {
Grade grade = gradeDataBase.getGrade(members, course);
sum += grade.getGrade();
count++;
}

if (count == 0) {
return 0;
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