🚀 go-pugleaf

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: ��  ��: �ʸ�����
: ����վ: ����δ��վ (2003��10��02��20:41:22 ������) , վ���ż�
: 
: ��ѧjava,���������ô�ܴ?��ָ�㡣 
: class tryit{ 
: public static void main (String[] args) { 
: int a=System.in.read(); 
: System.out.println("a="+a); 
: } 
: } 
: ������Ϣ�� 
: C:\Program Files\Xinox Software\JCreator Pro\MyProjects\exec.java:3: unreport
: ed exception java.io.IOException; must be caught or declared to be thrown 
                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~˵���ú����
                                    ��Ҫ����һ��
try {
  ...<move to this>
} catch( IOException e ) {
  ..<Exception operation>
}
:      int a=System.in.read(); 
: 
: 
: --
: 
: �� ��Դ:������δ��վ bbs.pku.edu.cn��[FROM: 162.105.99.86]


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�� ��Դ:������δ��վ bbs.pku.edu.cn��[FROM: 162.105.210.82]