// Miya Natsuhara
// 07-15-2019
// CSE142
// TA: Grace Hopper

// A short program to report the grade determination of a user after applying a simple curve to the
// score they input.  

import java.util.*;

public class GradeDetermination {
   public static void main(String[] args) {
      Scanner console = new Scanner(System.in);
      System.out.print("What percentage did you earn? ");
      double percentage = console.nextDouble();
      
      percentage = curveUp(percentage);
      
      if (percentage >= 90) {
         System.out.println("You got an A!");
      } else if (percentage >= 80) {  // know that percentage >= 90 was false
         System.out.println("You got an B!");
      } else if (percentage >= 70) {   // know that percentage >= 80 was false
         System.out.println("You got an C!");
      } else if (percentage >= 60) {
         System.out.println("You got an D!");
      } else {
         System.out.println("You got an F!");
      }
   }
   
   // Applies a simple curve to the given overall percentage and returns the curved grade.
   // percent: the overall percentage before curving
   public static double curveUp(double percent) {
      System.out.println("old percent: " + percent);
      int curve;
      if (percent < 50) {
         int curve = 10;
      } else {
         int curve = 5;
      }
      percent += curve;
      System.out.println("percent after curve: " + percent);
      return percent;
   }
}