import java.util.Scanner;

public class Project2_Michael_Cheng {

   public static void main(String[] args) {

      final double res1 = 1;
      final double res2 = .75;
      final double res3 = .55;
      final double res4 = .35;
      double multiplier = 0.0;
      double pscore = 0.0;
      int rchoice = 0;


      Scanner keyboard = new Scanner(System.in);


      System.out.print("Please enter the clock speed (in Megahertz) of your graphics card: "); // step 1
      double gcard = keyboard.nextDouble(); // user input for the name of the graphic card


      System.out.print("Please enter the clock speed (in Megahertz) of your processor: ");
      double processor = keyboard.nextDouble(); // variable for processor

      System.out.print("Please enter the number of cores of your processor: ");
      double cores = keyboard.nextDouble(); // variable for cores

      System.out.println("What is the res of your monitor?");
      System.out.println();
      System.out.println("      1. 1280 x 720");
      System.out.println("      2. 1920 x 1080");
      System.out.println("      3. 2560 x 1440");
      System.out.println("      4. 3840 x 2160");
      System.out.println();
      System.out.print("Please select from the options above: ");
      rchoice = keyboard.nextInt();

      String res = "";

      if(rchoice == 1)
      {
         pscore =  ((5 * gcard) + (cores * processor)) * res1;
         res = "1280 x 720";
      }
      else if(rchoice == 2)
      {
         pscore = ((5 * gcard) + (cores * processor)) * res2;
         res = "1920 x 1080";
      }
      else if (rchoice == 3)
      {
         pscore = ((5 * gcard) + (cores * processor)) * res3;
         res = "2560 x 1440";
      }
      else if (rchoice == 4)
      {
         pscore = ((5 * gcard) + (cores * processor)) * res4;
         res = "3840 x 2160";
      }

      String gqual = "";

      if(pscore > 17000) //17001
      {
         gqual = "Ultra";
      }
      else if(pscore > 15000 && pscore <= 17000)  //15001  17000
      {
         gqual = "High";
      }
      else if(pscore > 13000 && pscore <= 15000)  //13001 15000
      {
         gqual = "Medium";
      }
      else if(pscore > 11000 && pscore <= 13000)  //11001 13000       5
      {
         gqual = "Low";
      }
      else if(pscore <= 11000)         //11000 242
      {
         gqual = "Unable to Play";
      }





      System.out.println();
      String s1 = "Computer Hardware Graphics Quality Recommendation Tool";
      System.out.println(s1);
      System.out.printf("GPU Clock Speed: " + gcard);
      System.out.println();
      System.out.printf("CPU Clock Speed: " + processor);
      System.out.println();
      System.out.printf("Number of cores: " + cores);
      System.out.println();
      System.out.printf("Monitor Resolution: " + res);
      System.out.println();
      System.out.printf("Performance Score: %,.3f", pscore);
      System.out.println();
      System.out.print("The Recommended Graphics Quality: " + gqual);
      System.out.println();

   }

}