textfile.txt

Java里的hash类的用法

Printed Notes

For a ridiculously low price, you can obtain a pre printed copy of the notes
from the bookshop You are strongly advised to do so, as this will enable
you to avoid laboriously taking notes in lectures and concentrate on
understanding the material It will also save you a large amount of time
printing each page from a Web browser

The printed notes accurately represent the span of the course you will be
specifically advised if examinable material not appearing in these notes is
added to the course But note that anything appearing in laboratory
exercises and assignments is automatically considered examinable this
includes the feedback notes

However, the Web notes are undergoing constant revision and improvement
comments are welcome so you are advised to browse through the Web copies
for updated pages You will be advised in lectures if there is a substantial
change to any section

Textbooks

The material on data structures and algorithms may be found in many texts
lists of reference books in the library are part of the Web notes The Web
notes are, of necessity, abbreviated and should not be considered a
substitute for studying the material in texts

Using the notes

The notes make use of the hypertext capabilities of Web browsers you will
find highlighted links to subsidiary information scattered throughout the
text Occasionally these links will point to Web resources which may be
located off campus and take some time to download you may find it
productive to use the Stop facility on the browser to abort the current
fetch you can try again later when the Net is less heavily loaded

In all cases, the browsers Back command should take you back to the
original page

Program source

Example source code for programs will sometimes pop up in a separate window
This is to enable you to scan the code while referring to the notes in the
main page You will probably need to move the source code page out of the
way of the main page When you have finished with the source code page,
select File Close to close the window Selecting File Exit will close the
window and exit from Netscape possibly not your intention

     The first tutorial will be in the fourth week of semester As long
     as one tutorial group does not become ridiculously overloaded, you
     may go to whichever tutorial suits you best


Four assignment exercises will be set for the semester You should be able
to complete most of the first two assignments during the initial laboratory
sessions Completed assignments which
should include a summary report, the program code and any relevant output
should be submitted by following the submission instructions at the end of
the Web page

The report should be in plain ASCII text The native form of any
wordprocessor will be rejected If you prefer to use a word processor to
prepare your report, then ensure that you export a plain text file for
submission when you have finished all word processors have this capability

This allows you to concentrate on the content of the report, rather than the
cosmetics of its format However, the general standards for report structure
and organisation title, authors, introduction, body grouped into related
paragraphs, conclusion, etc expected for any other unit apply here also

Communication

This course attempts to be paperless as much as possible Assignments will
be submitted electronically and comments will be emailed back to you Please
ensure that your reports include email addresses of all authors

The preferred method for communication with the lecturer and tutors is, at
least initially, email All routine queries will be handled this way we
will attempt to respond to all email messages by the next day If you have
more complex problems, email for an appointment suggest a few times when
you will be free You may of course try to find me in my office at any time
but early in the morning is likely to be a waste of time, but emailing for
an appointment first ensures you some priority and enables you to avoid
wasting a trip to the floor when there may be zero probability of
success

John Morris