Class Student completed.

src/main/java/dev/model/Student.java

@@ -40,31 +40,20 @@ public class Student {
 
     @Override
     public int hashCode() {
-
-        // TODO:
-        // Return custom hash
-
-        // Example:
-        // return id % 97;
-
-        return 0;
+        return this.getId() % 97;
     }
 
     @Override
     public boolean equals(Object obj) {
+        if (obj == null) return false;
+        
+        if (this == obj) return true;
 
-        // TODO:
+        if (this.getClass() != obj.getClass()) return false;
 
-        // Step 1:
-        // Check null
+        Student other = (Student) obj;
 
-        // Step 2:
-        // Convert obj to Student
-
-        // Step 3:
-        // Compare IDs
-
-        return false;
+        return this.id == other.id;
     }
 
     @Override