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Java code:

import java.io.*;

public class TestIO {
public static void main(String[] args) throws IOException{
BufferedReader stdin=new BufferedReader(new InputStreamReader(System.in));
System.out.println("Please enter some characters:");
while(stdin.read()!=(-1)){
char c;
c=(char)stdin.read();
System.out.println(c);

}
System.out.println("¶ÁÈ¡Íê±Ï!");
}
}


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stdin.read()!=(-1) ÕâÀïÒѾ­¶Á³öµÚÒ»¸ö×Ö·û ²»ÊÇÂð?

Java code:

public static void main(String[] args) throws IOException{
BufferedReader stdin=new BufferedReader(new InputStreamReader(System.in));
System.out.println("Please enter some characters:");
String str;
if((str=stdin.readLine())!=null){
System.out.println(str);
}
System.out.println("¶ÁÈ¡Íê±Ï!");
stdin.close();
}




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Java code



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