public class Test07 {public static void main(String[] args) {
int point = 89;
if(point >= 90) {
System.out.println("수");
} else if(point >= 80) {
System.out.println("우");
} else if(point >= 70) {
System.out.println("미");
} else if(point >= 60) {
System.out.println("양");
} else {
System.out.println("가");
}
}}
우