Can someone help me with this code?

Question

I have a homework to make a working school register with students names and grades, and sort them by grades.
The code starts something like that:

public class Student {
public String name;
public double grade;
}

class MyClass {
public static void main(String[ ] args) {
Student[] students = new Student [20];
....
}
}
Can someone tell me how to continue with the code? Thanks!

Answer 1

//mark Chrizzhigh answer as best

//use \n to print every name with grade in next line

Answer 2

If you dont have to use the array you can make it easier with Lists and Collections.sort

i made an example:

https://code.sololearn.com/cFk7ZXGu36Gi/#java

Answer 3

But i have to fill the array and sort the students by grade.

Answer 4

use treeMap:
eg:
TreeMap<String,String> map = new TreeMap<>();
map.put("9.5","Ramesh");
map.put("6.5","Suresh");
map.put("7.4","Mukesh");
Map<String,String> reverseMap = map.decendingMap();
for(Map.Entry m : reverseMap.entrySet()){
System.out.println(m.getKey() + " " + m.getValue());
}

This will put them in descending order with highest grade at the top

Answer 5

instead of a student array, make separate variables for each student