The document contains log data recording a user's activities over time, including timestamps, durations of activities, and whether the activities were successful. It logs two users, 'user01' and 'user02', and their usage of an application between November 30th and December 3rd. Each entry includes the user ID, start and end times, duration, and results coded as 0 for failure and 1 for success. It also contains source code for handling different application states and user messages.

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18. ID /
user01 3993 2017/11/30 18:01:54 2017/11/30 18:02:53 00:59 1 1
user01 2419 2017/11/30 18:02:54 2017/11/30 18:03:35 00:41 0 0
user01 2096 2017/11/30 18:03:35 2017/11/30 18:04:23 00:48 0 0
user01 165 2017/11/30 18:04:23 2017/11/30 18:04:48 00:25 1 0 ×
user01 3503 2017/12/01 13:01:13 2017/12/01 13:01:27 00:14 0 0
user01 2972 2017/12/01 13:01:27 2017/12/01 13:01:39 00:12 0 0
user01 3284 2017/12/01 13:01:39 2017/12/01 13:01:46 00:07 0 0
user01 2730 2017/12/01 13:01:46 2017/12/01 13:01:54 00:08 1 0 ×
user01 2750 2017/12/02 13:51:32 2017/12/02 13:51:36 00:04 0 0
user01 2366 2017/12/02 13:51:36 2017/12/02 13:51:45 00:09 0 0
user01 2564 2017/12/02 13:51:45 2017/12/02 13:51:53 00:08 1 1
user01 33 2017/12/02 13:51:53 2017/12/02 13:51:59 00:06 0 0
user01 2592 2017/12/02 13:51:59 2017/12/02 13:52:07 00:08 1 1
user01 3233 2017/12/02 13:52:07 2017/12/02 13:52:13 00:06 0 0
user01 2735 2017/12/02 13:52:13 2017/12/02 13:52:21 00:08 0 0
user01 586 2017/12/02 13:52:22 2017/12/02 13:52:26 00:04 0 0
user01 1594 2017/12/02 18:31:54 2017/12/02 18:32:21 00:27 0 1 ×
user01 487 2017/12/02 18:32:21 2017/12/02 18:32:30 00:09 1 0 ×
user01 672 2017/12/02 18:32:30 2017/12/02 18:32:36 00:06 0 0
user01 2284 2017/12/02 18:32:36 2017/12/02 18:32:41 00:05 1 1
user01 2502 2017/12/03 10:05:57 2017/12/03 10:06:15 00:18 0 0
user01 3500 2017/12/03 10:06:15 2017/12/03 10:06:48 00:33 1 1
ID /
user02 1865 2017/12/01 21:39:43 2017/12/01 21:39:54 00:11 1 1
user02 1453 2017/12/01 21:39:54 2017/12/01 21:40:05 00:11 0 0
user02 2032 2017/12/01 21:40:05 2017/12/01 21:40:12 00:07 0 0
user02 3771 2017/12/01 21:40:12 2017/12/01 21:40:17 00:05 1 0 ×
user02 2735 2017/12/01 21:40:17 2017/12/01 21:40:24 00:07 0 0
user02 449 2017/12/01 21:40:24 2017/12/01 21:40:31 00:07 0 0
user02 2508 2017/12/01 21:40:31 2017/12/01 21:40:38 00:07 0 0
user02 2041 2017/12/01 21:40:38 2017/12/01 21:40:58 00:20 1 0 ×
user02 1735 2017/12/01 21:40:59 2017/12/01 21:41:03 00:04 0 0
user02 1423 2017/12/01 21:41:03 2017/12/01 21:41:06 00:03 0 0
user02 2699 2017/12/01 21:41:06 2017/12/01 21:41:13 00:07 1 1
user02 2564 2017/12/01 21:41:13 2017/12/01 21:41:18 00:05 0 0
user02 2586 2017/12/01 21:41:19 2017/12/01 21:41:24 00:05 1 1
user02 920 2017/12/01 21:41:25 2017/12/01 21:41:32 00:07 0 0
user02 131 2017/12/01 21:41:33 2017/12/01 21:41:38 00:05 0 0
user02 3173 2017/12/01 21:41:39 2017/12/01 21:41:43 00:04 0 0
user02 1924 2017/12/01 21:41:44 2017/12/01 21:41:55 00:11 0 1 ×
user02 221 2017/12/01 21:41:55 2017/12/01 21:42:02 00:07 1 0 ×
user02 596 2017/12/01 21:42:02 2017/12/01 21:42:08 00:06 0 0
user02 1301 2017/12/01 21:42:08 2017/12/01 21:42:13 00:05 1 1

21. switch ($state) {
case “ ":
switch ($messageText) {
case " ":
medicalTerm($userId, $messageText);
break;
default:
waitingStart();
}
case " ":
medicalTerm($userId, $messageText);
break;
…………
}

22. switch ($state) {
case “ ":
switch ($messageText) {
case " ":
medicalTerm($userId, $messageText);
break;
default:
waitingStart();
}
case " ":
medicalTerm($userId, $messageText);
break;
…………
}
case " ":
law($userId, $messageText);
break;
case “ “:
law($userId, $messageText);
break;