Hi, the below code is written for longest proccessing time scheduling. I do not understand the code and how to enter the input. If I understood correctly I need to define classes and arguments for this, but I also don't know how to do that. To sum up, I don't know any Java, can someone please guide me as I'm a dummy.

import java.util.Arrays;

public class LPT {

public static void main(String[] args) { int m = Integer.parseInt(args[0]); // number of machines

int n = StdIn.readInt(); Job[] jobs = new Job[n]; for (int i = 0; i < n; i++) { String name = StdIn.readString(); double time = StdIn.readDouble(); jobs[i] = new Job(name, time); }

// sort jobs in ascending order of processing time Arrays.sort(jobs);

// generate m empty processors and put on priority queue MinPQ pq = new MinPQ(m); for (int i = 0; i < m; i++) pq.insert(new Processor()); // assign each job (in decreasing order of time) to processor that is least busy for (int j = n-1; j >= 0; j--) { Processor min = pq.delMin(); min.add(jobs[j]); pq.insert(min); } // print out contents of each processor while (!pq.isEmpty()) StdOut.println(pq.delMin()); }

}