我收到一个错误,指出我需要指定一个主类。由于我是 Java 和 IntelliJ 的新手,我不知道该指定什么。这是我正在处理的一个示例:
public class Grades
{
public static void main(String[] args)
{
int grade1 = 95; //first grade
int grade2 = 88; //second grade
int grade3 = 76; //third grade
//calculate average
int avgGrade = (grade1 + grade2 + grade3)/3;
//print results
System.out.print("Average = ");
System.out.println(avgGrade);
}//end of main method
}//end of class
我将不胜感激任何建议!