JavaÊäÈëÁ÷

[code=Java][/code] /*[code=Java][/code]
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*/
import java.io.*;


public class stu
{
public static void main ( String [] args )
{

try
{
String s [] []= new String[2] [];
System.out.println("ÇëÊäÈë" + (s[0][0] + 1 ) + "ѧÉúÐÕÃû: " );
s = System.in.read();
System.out.println("ÇëÊäÈë" + (s[0][0] + 1 ) + "ѧÉúµÄ³É¼¨ £º");
s = System.in.read();

int sum = 0;
for ( int i = 0 ; i <= ( s.length) ; i++)
{
sum += s.length;
}
System.out.println("ƽ¾ù³É¼¨ÊÇ : " + (sum / 2));
} catch (IOException e ){};

}
}

[code=Java][/code]
ÔËÐеÄʱºò±¨´í ²»¼æÈÝÀàÐÍ ÕÒµ½int ÐèÒª Java.lang.String[] []
ÊDz»ÊÇÐèÒª°Ñint ת»»³ÉstringÄØ £¿
ÒªÔõôת»»ÄØ£¿£¿
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---

s = System.in.read();

¸æËßÎÒÕâ¾ä»°Äã´ÓÄÄÀï¿´µ½µÄ£¬Ë­½ÌÄãдµÄ£¿ÎÒ¿³ÁËËû¡£

---

ÒýÓÃ

s = System.in.read();

¸æËßÎÒÕâ¾ä»°Äã´ÓÄÄÀï¿´µ½µÄ£¬Ë­½ÌÄãдµÄ£¿ÎÒ¿³ÁËËû¡£

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---

Scanner scan=new Scanner(System.in);
System.out.println("ÇëÊäÈëѧÉúÐÕÃû£¬»Ø³µ½áÊø: &qu