View Compilation Error

0_0_30450427_7536\Main.java:11: 错误: 非法字符: '\u201c'
         System.out.printf(“%f",L);
                           ^
0_0_30450427_7536\Main.java:11: 错误: 未结束的字符串文字
         System.out.printf(“%f",L);
                              ^
0_0_30450427_7536\Main.java:11: 错误: 不是语句
         System.out.printf(“%f",L);
                            ^
3 个错误