added system to get all makespan values

src/main/java/jobshop/Main.java

@@ -108,8 +108,12 @@ public class Main {
             }
             output.println();
 
+            ArrayList<Integer[]> makespans = new ArrayList<>();
+
             // for all instances, load it from f
             for(String instanceName : instances) {
+
+
                 // get the best known result for this instance
                 int bestKnown = BestKnownResults.of(instanceName);
 
@@ -118,16 +122,16 @@ public class Main {
                 Instance instance = Instance.fromFile(path);
 
                 // print some general statistics on the instance
-                output.println();
+                output.println("\u001b[36m" + "------------------------------------------------------------------------------------------------------------------" + "\u001b[0m");
-                output.println();
-                output.println("\u001b[36m" + "------------------------------------------------------------------------" + "\u001b[0m");
                 output.printf("%-8s %-5s %4d      ",instanceName, instance.numJobs +"x"+instance.numTasks, bestKnown);
-                output.println();
 
+
+                // used to get a csv file of all compared makespans
+                ArrayList<Integer> instanceMakespans = new ArrayList<>();
                 // run all selected solvers on the instance and print the results
                 for(int solverId = 0 ; solverId < solvers.size() ; solverId++) {
                     // Select the next solver to run. Given the solver name passed on the command line,
-                    // we lookup the `Main.solvers` hash map to get the solver object with the given name.
+                    // we look up the `Main.solvers` hash map to get the solver object with the given name.
                     Solver solver = solvers.get(solverId);
 
                     // start chronometer and compute deadline for the solver to provide a result.
@@ -153,11 +157,22 @@ public class Main {
                     avg_distances[solverId] += dist / (float) instances.size();
 
                     output.printf("%7d %8s %5.1f        ", runtime, makespan, dist);
+                    instanceMakespans.add(makespan);
                     output.flush();
                 }
+
+                makespans.add(instanceMakespans.toArray(Integer[]::new));
                 output.println();
             }
 
+            // used to get a csv file of all compared makespans
+            for(Integer[] i : makespans){
+                for (Integer j : i){
+                    System.out.printf("%8s,", j);
+                }
+                System.out.println();
+            }
+
 
             // we have finished all benchmarks, compute the average solve time and distance of each solver.
             output.printf("%-8s %-5s %4s      ", "AVG", "-", "-");