Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
自販機で1000円を使い切りたいんじゃ!
Search
h.crane
May 31, 2023
Technology
240
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
自販機で1000円を使い切りたいんじゃ!
Details:
https://qiita.com/hcrane/items/ae6d0fdb35c4f08871d0
h.crane
May 31, 2023
More Decks by h.crane
See All by h.crane
From Desktop to Spatial Interfaces UX Design Implications of Evolving Interaction Paradigms
hcrane
0
110
Personal Voice on iOS26
hcrane
0
240
iOSDJ2025 - Stream Deck Plugin using Swift
hcrane
0
2.3k
Getting started with controlling LEGO using Swift
hcrane
2
1.5k
Swift 5.9 と C++ の互換性
hcrane
1
980
Live on iOSDC2023
hcrane
4
1.7k
Vision.framework - 商品画像からのテキスト検出と並列化実装への試み
hcrane
1
950
DevRel/Japan 2023 - 1つの事業部だけで行う DevRel とは
hcrane
0
1.3k
R2-D2をiOSで動かす
hcrane
2
5.7k
Other Decks in Technology
See All in Technology
ゲームのリアルタイム通信から見た QUIC と MoQ
segadevtech
0
110
OR学会2026年秋期大会_機械学習と数理最適化の融合による、配合レシピ最適化システム開発事例
brainpadpr
0
130
【Data Engineering Summit2026_登壇資料】医療ビッグデータ×AIエージェントを支えるデータ基盤とハーネスエンジニアリング
jmdc_presentation
0
130
Getting Started with Google Antigravity
glaforge
0
190
予測不能な実行エージェントを安全にサクッと試せるサンドボックス環境の話
sansantech
PRO
1
150
Datadog の学び方 - あるいは、オブザーバビリティを学ぶとは何か
mananyuki
1
550
脆弱性診断って、何をしているの? 〜弱点を見つけて、会社の改善につなげるまで〜
keeg
0
870
使いこなすために知っておきたい Azure SRE Agent アンチパターン
torumakabe
2
480
AIは爆速なのに、私が詰まっていた話 ― 音声入力と鳴くマスコットでボトルネックを削る
yama3133
0
610
継続的なAIコスト最適化
bgpat
1
290
会社説明資料
persolserverworks
0
9.7k
freeeらしさをAIとともに作る / Creating the freee Experience with AI
ymrl
0
220
Featured
See All Featured
Practical Orchestrator
shlominoach
192
12k
Designing for Timeless Needs
cassininazir
1
520
Tell your own story through comics
letsgokoyo
1
1.1k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
367
27k
Impact Scores and Hybrid Strategies: The future of link building
tamaranovitovic
0
450
The Illustrated Guide to Node.js - THAT Conference 2024
reverentgeek
1
560
Future Trends and Review - Lecture 12 - Web Technologies (1019888BNR)
signer
PRO
0
3.8k
Code Review Best Practice
trishagee
74
20k
KATA
mclloyd
PRO
35
16k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.9k
Building an army of robots
kneath
307
47k
The Curious Case for Waylosing
cassininazir
1
560
Transcript
ࣗൢػͰ ̍̌̌̌ԁΛ ͍Γ͍ͨΜ͡Όʂ Rakuma Developer Meetup Applications Engineer Hiromu Tsuruta
ΦϑΟεͳΒͲ͜ʹͰ͋Γ·͢ΑͶʂ ࣗಈൢചػͬͯʂ
Ҿ༻ɿָఱΫϦϜκϯϋεͷհʛָఱάϧʔϓגࣜձࣾ https://corp.rakuten.co.jp/about/map/crimsonhouse/
֤ϑϩΞʹ͋Δ͚Ͳ ͍উख͕ѱ͍…
ࢧ͍ʹָఱEdy͔͑͠ͳ͍ Ҿ༻ɿిࢠϚωʔ ָఱEdy https://edy.rakuten.co.jp/ ※2023ݱࡏָఱPay͕͑·͢
iPhone 🙅 Android 🙆 ָఱEdyͷରԠ
Ҿ༻ɿiPhoneͷ͍ํiPhone + EdyΧʔυ(EdyΧʔυ༻ָఱEdyΞϓϦ)ͷ͍ํ https://edy.rakuten.co.jp/howto/iphone/app/ Apple Payָ͕ఱEdy ʹରԠ͍ͯ͠ͳ͍ɻ iPhoneͷ߹
Google Payָ͕ఱEdy ʹରԠ͍ͯ͠Δɻ 1000ԁ୯ҐͰ͔͠ νϟʔδͰ͖ͳ͍ɻ Ҿ༻ɿGoogle Pay™ʹָఱEdyΛઃఆ͢Δ https://edy.rakuten.co.jp/howto/google/pay/ Androidͷ߹
͓ࠔΓ͝ͱ ࣗൢػͷஈ - ௨ৗ10ԁ୯ҐͰҧ͏ - ࣗࣾϏϧׂҾʁͰ1ԁ୯ҐͰҧ͏ →͍Βͣʹ͕ͬͯ͠·͏
11ຊ × = 979ԁ ྫ͑… 979 = 21ԁ 1000 -
ࣗൢػͰ̍̌̌̌ԁΛ ͍Γ͍ͨΜ͡Όʂ
ϓϩάϥϛϯάͰղܾ
ϑϩΞʹ͋ΔࣗൢػͷҿΈ • ͓͍͍͠ਫ ఱવਫɿ̔̕ԁ • Wilkinson Tansanɿ̔̕ԁ • Wilkinson Tansan
Lemonɿ̔̕ԁ • ϙΧϦεΤοτɿ̔̕ԁ • Welch's FRUIT WATER LEMONɿ̔̕ԁ • Welch's άϨʔϓ50ͿͲ͏༝དྷͷϙϦϑΣϊʔϧɿ̓̕ԁ • ϦϙϏλϯDɿ̒̕ԁ • ʮಧ͘ڧ͞ͷೕࢎەʯW(μϒϧ) ʮϓϨϛΞΨηϦە CP2305ʯɿ̒̕ԁ • ϞϯελʔΤφδʔɿ̍̌̕ԁ • ϞϯελʔΤφδʔ ϧτϥɿ̍̌̕ԁ • Ϟϯελʔ ύΠϓϥΠϯύϯνɿ̍̌̕ԁ • μΠυʔϒϨϯυඍ ੈքҰͷόϦελमɿ̔̕ԁ • ۃ ϒϥοΫ 400gɿ̒̕ԁ • ۃ ΧϑΣΦϨ 285gɿ̒̕ԁ • ۃ ඍ 285gɿ̔̕ԁ • ۃ ϒϥοΫ 285gɿ̔̕ԁ • υτʔϧɹΧϑΣɾΦɾϨɿ̔̕ԁ • όϯϗʔςϯίίΞɿ̓̕ԁ • ϩΠϠϧϛϧΫςΟʔɿ̓̕ԁ • Χϧϐε(R)THE RICHɿ̓̕ԁ • ϫϯμ σΟʔϓϚϯςϯɿ̓̕ԁ • ϫϯμ ۚͷඍɿ̓̕ԁ • ϫϯμ Ϟʔχϯάγϣοτɿ̓̕ԁ • ϫϯμ ಛΧϑΣΦϨɿ̓̕ԁ • ϫϯμ ͝΄͏ͼຣϥςɿ̓̕ԁ • ΧϧϐεΥʔλʔɿ̔̕ԁ • ͳͩສम ຊɿ̔̕ԁ • ͳͩສम ΄͏͡ɿ̔̕ԁ • ेഴɿ̔̕ԁ • ेɿ̔̕ԁ • ߚɿ̔̕ԁ • υσΧϛϯ 500mlɿ̒̕ԁ • υσΧϛϯετϩϯάɿ̓̕ԁ • ࡾπαΠμʔ 500mlɿ̔̕ԁ • ࡾπ100%ΦϨϯδϛοΫεɿ̔̕ԁ • ࡾπαΠμʔ ϨϞϯˍϥΠϜɿ̓̕ԁ • ࡾπΫϥϑτίʔϥɿ̓̕ԁ • ͖ͬ͢Γ1ͷϚϧνϏλϛϯɿ̓̕ԁ • ͞Β͞Βຖ͓͍͘͠τϚτɿ̓̕ԁ ※2022 13֊ ՆͷϥΠϯφοϓ
190ԁ 89ԁ 96ԁ ҿΈΛྨ͢Δ 79ԁ ߚ ͓͍͍͠ਫ ఱવਫ Wilkinson Tansan
Wilkinson Tansan Lemon Welch's FRUIT WATER LEMON ϙΧϦεΤοτ ۃ ඍ 285g ۃ ϒϥοΫ 285g ࡾπαΠμʔ 500ml ࡾπ100%ΦϨϯδϛοΫε υτʔϧɹΧϑΣɾΦɾϨ ΧϧϐεΥʔλʔ ͳͩສम ຊ ͳͩສम ΄͏͡ ेഴ े ϞϯελʔΤφδʔ ϧτϥ ϞϯελʔΤφδʔ Ϟϯελʔ ύΠϓϥΠϯύϯν ʮಧ͘ڧ͞ͷೕࢎەʯW(μϒϧ) ʮϓϨϛΞΨηϦە CP2305ʯ ϦϙϏλϯD ۃ ϒϥοΫ 400g ۃ ΧϑΣΦϨ 285g ͞Β͞Βຖ͓͍͘͠τϚτ Welch's άϨʔϓ50ͿͲ͏༝དྷͷϙϦϑΣϊʔϧ όϯϗʔςϯίίΞ ϩΠϠϧϛϧΫςΟʔ ϫϯμ σΟʔϓϚϯςϯ ϫϯμ ۚͷඍ ϫϯμ Ϟʔχϯάγϣοτ ϫϯμ ಛΧϑΣΦϨ ϫϯμ ͝΄͏ͼຣϥς υσΧϛϯετϩϯά ࡾπαΠμʔ ϨϞϯˍϥΠϜ ࡾπΫϥϑτίʔϥ ͖ͬ͢Γ1ͷϚϧνϏλϛϯ
̐छྨͷΈ߹ΘͤͰ ̍̌̌̌ԁΛ࡞Δ
φοϓαοΫ ͔ΒணΛಘΔ
Ҿ༻ɿΟΩϖσΟΞ φοϓαοΫ https://ja.wikipedia.org/wiki/φοϓαοΫ φοϓαοΫͱʁ • ͍͔ͭ͘ͷ͕͋Δ • ॏྔͷ߹ܭ͕Ұఆͷ Λ͑ͳ͍ൣғͰ ΛφοϓαοΫʹೖΕΔ
• Ձͷ߹ܭΛ࠷େԽ͢ ΔΈ߹ΘͤΛߟ͑Δ
φοϓαοΫ ஈ & ॏ͞ͷ̎ͭΛߟྀ͢Δ
ࠓճ͕݅̍ͭʢஈʣͳͷͰ ෦Λߟ͑Εྑ͍
Ҿ༻ɿΟΩϖσΟΞ ෦ https://ja.wikipedia.org/wiki/෦ ෦ͱʁ • ͍͔ͭ͘ͷ͕͋Δ • ͍͔ͭ͘ΛબΜͰ͢ • ͷ͕༩͑ΒΕͨ
ͱ͍͠ͷΛߟ͑Δ
ʴ = 1000ԁ ྫ͑… ʴ ʴ ɾɾɾ ʴ ʴ
Ξϓϩʔν - ਂ͞༏ઌ୳ࡧʢDFS: Depth First Searchʣ - ಈతܭը๏ʢDP: dynamic programmingʣ
※ ܭࢉྔͷ͜ͱߟ͑ͳ͍ͱ͢Δ
ํ·Ͱཱ͕ͯͨߟ͑ͨ͘ͳ͍ͷͰ ChatGPT ʹ͛ͯΈΔ
࣭
ྑ͛͞ͳճ͕ͩɺ͔݁Βݴ͏ͱ͜ΕͰ݅Λຬ͍ͨͤͯͳ͍ɻ
༗ݶݸͷ͔͠ຬͨͤͳ͍ͷͰɺίʔυΛमਖ਼͢Δɻ
࣮ߦ݁Ռ ஈͷҰཡ ͍Γ͍ͨՁ֨ ͍ΕΔύλʔϯͷީิΛશͯฦͯ͘͠ΕΔɻ
গ͠ݟͣΒ͍ͷͰɺ݁ՌΛ Dictionary ʹͯ͠ฦ͢Α͏ʹमਖ਼͢Δɻ
࣮ߦ݁Ռ ݁Ռ͕ݟ͘͢ͳͬͨʂ
͜ΕͰ1000ԁΛ͍ΕΔʂʂ
ͿͬͪΌ͚…
ԿΛങ͔֮ͬͨ͑ͯΒΕͳ͍… ͖ͳͷΛറΒΕͣҿΈ͍ͨ…
͋ʙʙελόҿΈͯʙʙʙ
͜͏ͯ͠ΦϑΟεͷ֎ʹ͋Δ ελόʹߦ͘ͷͰ͋ͬͨ
None