TedisClient tedis = new TedisClient("localhost", 6379);
Map<String, Integer> scores = new HashMap<>();
tedis.set(studentName, scores);
Map<String, Integer> retrievedScores = tedis.get(studentName);
TedisClient tedis = new TedisClient("localhost", 6379);
Set<String> students = tedis.keys("*");
int totalScore = 0;
int numOfStudents = 0;
for (String student : students) {
Map<String, Integer> scores = tedis.get(student);
for (int score : scores.values()) {
totalScore += score;
}
numOfStudents++;
}
int averageScore = totalScore / numOfStudents;
