public class Demo01 {
    public static void main(String[] args) {
        String Ahello="jiamgmu";
        String ahello="jiamgmu";
        String $hello="jiamgmu";
        String _hello="jiamgmu";
        String bhello="jiamgmu";
        String chello="jiamgmu";
        String dhello="jiamgmu";
        String Man="jiamgmu";
//大小写非常敏感
String 王者荣耀 = "百星王者";
//String 天者荣耀 = "倔强青铜";
    }
}