Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
PuLP入門
Search
MoSooN
January 15, 2025
1
930
PuLP入門
入門ね
MoSooN
January 15, 2025
Tweet
Share
More Decks by MoSooN
See All by MoSooN
CodeChef入門
mosson
0
85
もすーんバチャの基礎
mosson
1
360
Featured
See All Featured
Art, The Web, and Tiny UX
lynnandtonic
303
21k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
34
6.1k
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
The Cult of Friendly URLs
andyhume
79
6.6k
The Language of Interfaces
destraynor
162
25k
Automating Front-end Workflow
addyosmani
1371
200k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
358
30k
Code Review Best Practice
trishagee
72
19k
Writing Fast Ruby
sferik
629
62k
GitHub's CSS Performance
jonrohan
1032
470k
Embracing the Ebb and Flow
colly
88
4.8k
Practical Orchestrator
shlominoach
190
11k
Transcript
PuLP AC~ 2025.01.15 LT
▪ ➢@Mo_SoooN (X account) ▪ ➢ 4 ➢ 2 ✓
OS CTFer ▪ ➢AtCoder : Rating: 2024) ➢Codeforces : ➢Codechef : ▪ ➢ ✓ (20 years↑ ➢
▪ ABC AC 2400 ➢Q. ➢A. Python AC H -
Security Camera 2
AC 1. PuLP 2. 1. 2. 3. 4. #56189944 -
AtCoder Beginner Contest 224 5. solver log Chat GPT Gemini
▪ MIP) ▪ ➢Python PuLP+CBC ( ): 𝑧 = 𝑐₁𝑥₁
+ 𝑐₂𝑥₂ + … + 𝑐ₙ𝑥ₙ : 𝑎₁₁𝑥₁ + 𝑎₁₂𝑥₂ + … + 𝑎₁ₙ𝑥ₙ ≤ 𝑏₁ 𝑎₂₁𝑥₁ + 𝑎₂₂𝑥₂ + … + 𝑎₂ₙ𝑥ₙ ≤ 𝑏₂ … 𝑎ₘ₁𝑥₁ + 𝑎ₘ₂𝑥₂ + … + 𝑎ₘₙ𝑥ₙ ≤ 𝑏ₘ : - : 𝑥₁, 𝑥₂, … ∈ ℤ - : 𝑥₃, 𝑥₄, … ∈ ℝ 0 ≤ 𝑥𝑖 , 𝑥𝑖 ≤ 1, 𝑥𝑖 ∈ ℤ 0 or 1 MIP
PuLP CBC ▪ (Modeler) (Solver) ▪ AtCoder 2023 ➢ ……
PuLP CBC CBC (Coin-or branch and cut) GLPK (GNU Linear Programming Kit) CPLEX (IBM ILOG CPLEX Optimizer) Gurobi CBC CBC User Guide ▪ ➢ (LP) (IP) (MIP) ▪ ➢ ▪ Python += [ ] Optimization with PuLP — PuLP 2.9.0 documentation ▪ ➢ C++ ▪ ➢ ▪ PuLP Scipy HiGHS AtCoder #47049840 - 2023 AtCoder Beginner Contest 326
▪ ➢ (LP) ✓ ➢ (MIP) ▪ 1 ▪ LP
➢ 0-1 https://qiita.com/SaitoTsutomu/items/7d257a855433e6917faf 1 LP 1 LP LP
▪ MIP) ➢1 PuLP CBC ▪ ➢ ▪ Rated ABC
364-E PuLP+CBC ➢E - Maximum Glutton #56063182 - JPRS 2024#2 AtCoder Beginner Contest 364
▪ MC Digital ➢MC Digital Tech Blog ➢ ▪ PuLP
TellPro ➢@ruku ➢