성적에 따라 학점 결정하기 : if-else Grading.java import java.util.*; public class Grading { public static void main(String[] args) { int grade; String rate; Scanner input = new Scanner(System.in); System.out.print("성적을 입력하시오 : "); grade = input.nextInt(); if(grade>=90) rate = "A"; else if(grade>=80) rate = "B"; else if(grade>=70) rate = "C"; else if(grade>=60) rate = "D"; else rate = "F"; System.out.printl..
