第一行输入包含一个字符串。它一定一个非空，只含小写字母，且长度不超过100 的串。
The first input line contains the string. It's guaranteed, that the string is non-empty, consists of lower-case Latin letters, and its length doesn't exceed 100.
这一行显示输入对话框，第一个字符串是对话框标题，第二个是对话框中的提示信息。
This line displays the input dialog. The first string is a dialog title, the second one is a message within the dialog.
输入包含不超过1000行的密码文本，每一行不超过255个字符。
The input contains some ciphered text. The input contains no more than 1000 lines.
应用推荐