import java.util.Scanner; // 25206๋์ ํ์ ์ public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); double scoreSum = 0;// ํ์ ์ ์ดํฉ double multiSum = 0;// ํ์ * ๊ณผ๋ชฉํ์ String[] gradeArr = {"A+", "A0", "B+", "B0", "C+", "C0", "D+", "D0", "F"}; double[] rateArr = {4.5, 4.0, 3.5, 3.0, 2.5, 2.0, 1.5, 1.0, 0.0}; for (int i = 0; i < 20; i++) { in.next();// ๊ณผ๋ชฉ๋ช double ..