请问一下各位,我个错在哪里?为什么不能执行?public class VaiableDmeo {
public static void main(String[] args) {
int ageOfStudent = 5;
double scoreOfStudent = 80.0;
char levelOfStudent = 'B'; System.out.println("年级\t 得分\t 等级");
System.out.printf("%4d\t %4.1f\t %4c",
ageOfStudent, scoreOfStudent, levelOfStudent);
}
}
public static void main(String[] args) {
int ageOfStudent = 5;
double scoreOfStudent = 80.0;
char levelOfStudent = 'B'; System.out.println("年级\t 得分\t 等级");
System.out.printf("%4d\t %4.1f\t %4c",
ageOfStudent, scoreOfStudent, levelOfStudent);
}
}
改成char levelOfStudent = 'B';
原来的将一个字符型赋值为一个字符串,而且字符串不应用单引号,所以出错
public static void main(String[] args) {
double scoreOfStudent = 80.0;
int ageOfStudent = 5;
char levelOfStudent ='B'; System.out.println("年级\t 得分\t 等级");
System.out.printf("%4d\t %4.1f\t %4c",
ageOfStudent, scoreOfStudent, levelOfStudent);
}
}