test
System.out.println("first csdn article");

------解决方案--------------------
System.out.println("first sf");
------解决方案--------------------
System.out.println("you are free");
------解决方案--------------------
System.out.println("first");
------解决方案--------------------
first csdn article
------解决方案--------------------
?????????????
------解决方案--------------------
System.out.println("I am 5L");
------解决方案--------------------
楼主这是神马意思？ 0.0
------解决方案--------------------
system.out.print("楼主！要帮你打120？");
------解决方案--------------------
System.out.println("");
------解决方案--------------------

探讨

System.out.println("");

------解决方案--------------------
System.out.println("System.out.print(\"lz is a fart....\")");
------解决方案--------------------
System.out.println("yun a !");

探讨

System.out.println("");

------解决方案--------------------

Java code

throw Exception;