题解 | #判断学生成绩等级#
判断学生成绩等级
https://www.nowcoder.com/practice/caef110bb06149119672a4dd2bc5d4ad
import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); String grade =scanner.next(); String str=grade.equals("A")?"优秀":grade.equals("B")?"良好":grade.equals("C")?"及格":grade.equals("D")?"不及格":"未知等级"; //write your code here...... System.out.println(str); } }