这个代码是怎么获取到成绩的优良

Question

public class HelloWorld {
public static String scoreLevel(int score){

if(score >= 90){
    return "优";
}else if(score >= 80){
    return "良";
}else if(score >= 70){
    return "中";
}else if(score >= 60){
    return "及格";
}else{
    return "不及格";
}

}
public static void main(String[] args) {
int javaScore = 90;
int dataScore = 70;
int englishScore = 60;
int avrScore=(javaScore+dataScore+englishScore)/3;
System.out.println("Java成绩："+javaScore+scoreLevel(javaScore));
System.out.println("数据库成绩："+dataScore+scoreLevel(dataScore));
System.out.println("英语成绩："+englishScore+scoreLevel(englishScore));
System.out.println("平均成绩："+avrScore);
}
}

Answer 1

scoreLevel函数就是把成绩转换成字符串的，print里面多次调用这个函数