글쓴이 :김철 2000년 6월 28일 18:31:12
> import java.applet.Applet;
> import java.awt.Graphics;
>
> public class Welcome extends Applet {
> public void paint(Graphics g)
> {
> g.drawString("Welcome to java Programming!",25,25);
> }
> }
컴파일하면 c:\>_ 상태가 나와서
실행하면 c:\>java Welcome 하면
Exception in thread "main" java.lang.NoSuch Method Error : main
에러가 나옵니다.
다른 소스인 import java.io.*;
public class Average {
public static void main(String args[] ) throws IOException
{
int counter, grade, total, average;
total = 0;
counter =1;
while ( counter <= 10) {
System.out.print("Enter letter grade: ");
grade=System.in.read();
if(grade == 'A')
total = total + 4;
else if (grade == 'B')
total = total + 3;
else if (grade == 'C')
total = total + 2;
else if (grade == 'D')
total = total + 1;
System.in.skip(2);
counter = counter +1;
}
average = total / 10;
System.out.println("Class average is " + average);
}
}
를 입력해서 실행시
Exception in thread "main" java.lang.NoSuch Method Error : Average
란 에러가 나옵니다.