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57 lines (53 loc) · 1.02 KB
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import java.util.Scanner;
public class ScoreSwitchExample {
public static void main(String[] args) {
int score = 0, result;
String grade;
boolean check = false;
Scanner sc = new Scanner(System.in);
while (!check) {
System.out.print("점수를 입력하시오: ");
score = sc.nextInt();
if(score > 100 || score < 0) {
System.out.println("점수를 잘못 입력하였습니다.");
check = false;
continue;
}
check = true;
}
sc.close();
result = score / 10;
//ToDo: 범위 검사
switch(result) {
case 10:
case 9:
grade = "A";
if((score % 90) >=5 ) {
grade += "+";
}
break;
case 8:
grade = "B";
if((score % 80) >=5) {
grade += "+";
}
break;
case 7:
grade = "C";
if((score % 70) >=5) {
grade += "+";
}
break;
case 6 :
grade = "D";
if((score % 60) >=5) {
grade += "+";
}
break;
default :
grade = "F";
break;
}
System.out.println("학점은 " + grade + "입니다.");
}
}