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Junya NORIMATSU 【レッスンパック】プログラミングをもっと楽しむためのデータ構造とアルゴリズム
IT & Programming Programming & Development
Latest request: More than 1 month ago

【レッスンパック】プログラミングをもっと楽しむためのデータ構造とアルゴリズム

50min X 4
11,500 P
Estimated of points
Pack of 4
2,875 Points per lesson
プログラムの実行速度について考えよう
Currently Not Accepting New Students
Request Lesson

Lesson Pack Details

This is a 4-lesson pack. You will be issued 3 “coupons” when the first request is confirmed. You will be able to use these coupons for subsequent requests in the pack. Please note that all requests related to this pack must be taken within 60 days of the first lesson date.

Lessons should generally be booked chronologically, meaning that the second lesson should be booked after the first, and so on.

Description

【こちらは4回セットになったレッスンパックです】

同じことをするプログラムでも、データの持ち方や処理の方法によって実行速度が全く異なります。
プログラムが重いとちょっと使いづらい…という印象になってしまいますよね。
このレッスンでは「データ構造とアルゴリズム」を学ぶことで以下の2点について考えたいと思います。
  • プログラムの速度は何によって決まるのか。
  • データの持ち方がプログラムにどのようなインパクトを与えるのか。
【レッスン内容】
ソート(並べ替え)
  • selection sort
  • merge sort
  • quick sort
検索
  • 線形探索
  • 二分探索
  • Hash Table(リストデータ構造による実装, Probing法, ハッシュ関数)
  • 二分探索木
  • AVL木
  • B tree
計算量

【事前知識】
レッスンではPythonを使います。Pythonの基本文法として最低でも関数とクラスは理解しておいてください。Python初級のレッスンもご用意しております。

【その他】

This tutor's cancellation policy

Cancellation of pack lessons

• 'Unstarted' lesson packs(1) can be cancelled any time. Used Points will be completely refunded. If a 'started' lesson pack(2) is cancelled, you will be refunded 50% of the price of the remaining lessons provided that the lessons are unrequested, unconfirmed or not within 24 hours of their scheduled start times.
(1) A lesson pack for which none of the requests have been confirmed by the tutor.
(2) A lesson pack with at least one confirmed request. (By confirming the date and time for the first lesson in the pack the tutor confirms the pack as a whole and coupons are automatically issued)

Cancelling individual requests in a pack

• If you wish to cancel a single lesson that belongs to a pack but not the whole pack, you can do so via the request page. In this case, the coupon used to book the lesson will either be refunded or collected, based on the tutors single-lesson cancellation policy. Please note that any 50% partial refunds in the tutors single-lesson cancellation policy do not apply to lesson packs and the tutor may choose to either refund or collect the coupon in those cases.

Before request is confirmed (fixed)

  • Cancellation possible at any time without charge.

After request is confirmed (fixed)

  • Less than 24hours before lesson start time.→ 100% of price charged.
  • No-Show→ 100% of price charged.

Lessons by this tutor

All Lessons All Lessons
AI & Deep Learning
Web Development / HTML
Programming & Development
Junya NORIMATSU

Junya NORIMATSU

from
in
2638
193

Available Times  

Tue 10:00 –   11:00
Wed 10:00 –   11:00
Fri 10:30 –   12:30
Fri 21:00 –   23:00
Sat 11:00 –   13:00
Sat 15:00 –   17:00
Sat 21:00 –   23:00
Actual availability may differ. Please check when you make a request.
Shown in Asia/Tokyo time.
Tutor’s profile
【レッスンパック】プログラミングをもっと楽しむためのデータ構造とアルゴリズム
50min
11,500P
Pack of 4
Request Lesson

Junya NORIMATSU

from
 
in
 
2638
193
Tutor’s profile
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