Java project (tree set)
Budget: ₹600 – ₹1,500 INR
Create a class Student with following data members : RollNo, Name, year, division.
Create a TreeMap of Roll nos. and student objects and perform the following operations on it:
1. Put key-value pairs (elements).
2. Put all elements from another TreeMap.
3. Replace one entry with a new Student object.
4. Create a tail map using some keys.
5. Remove elements from the TreeMap if the year > 4.
Create a TreeMap of Roll nos. and student objects and perform the following operations on it:
1. Put key-value pairs (elements).
2. Put all elements from another TreeMap.
3. Replace one entry with a new Student object.
4. Create a tail map using some keys.
5. Remove elements from the TreeMap if the year > 4.