public static void main(String[] arg)
{
try {
BufferedReader d = new BufferedReader(new InputStreamReader(System.in));
String s = d.readLine();
}
catch (Exception ex) {
}
}
要注意大小写和异常捕捉
{
try {
BufferedReader d = new BufferedReader(new InputStreamReader(System.in));
String s = d.readLine();
}
catch (Exception ex) {
}
}
要注意大小写和异常捕捉
public static void main (String[] arg) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String s = reader.readLine();
}
}
//import java.util.*;
public class Example2
{
public static void main(String[]arg)throws IOException
{
BufferedReader d = new BufferedReader(new InputStreamReader(System.in));
String s=d.readLine();
System.out.println(s);
}
}可以了