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Minor cleaning 2023.

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This commit is contained in:
Mikaël Capelle 2023-12-30 19:35:06 +01:00
parent 9f96abbd43
commit 4a2a63b0b0
4 changed files with 34 additions and 21 deletions
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19
poetry.lock generated
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@ -566,6 +566,23 @@ doc = ["nb2plots (>=0.7)", "nbconvert (<7.9)", "numpydoc (>=1.6)", "pillow (>=9.
extra = ["lxml (>=4.6)", "pydot (>=1.4.2)", "pygraphviz (>=1.11)", "sympy (>=1.10)"] extra = ["lxml (>=4.6)", "pydot (>=1.4.2)", "pygraphviz (>=1.11)", "sympy (>=1.10)"]
test = ["pytest (>=7.2)", "pytest-cov (>=4.0)"] test = ["pytest (>=7.2)", "pytest-cov (>=4.0)"]
[[package]]
name = "networkx-stubs"
version = "0.0.1"
description = "Typing stubs for NetworkX"
optional = false
python-versions = "*"
files = [
{file = "networkx-stubs-0.0.1.tar.gz", hash = "sha256:1751cbc87898328f89d79476ec6363174c05f9e48592f0953cc1077188717a21"},
{file = "networkx_stubs-0.0.1-py3-none-any.whl", hash = "sha256:ce58dff9b9dcbfdf895d0fce20fa8a73f2e82e581004596b7552086b5bb91366"},
]
[package.dependencies]
networkx = "*"
[package.extras]
dev = ["black", "flake8", "flake8-black", "flake8-pyi", "mypy", "setuptools", "wheel"]
[[package]] [[package]]
name = "nodeenv" name = "nodeenv"
version = "1.8.0" version = "1.8.0"
@ -1375,4 +1392,4 @@ files = [
[metadata] [metadata]
lock-version = "2.0" lock-version = "2.0"
python-versions = "^3.10" python-versions = "^3.10"
content-hash = "b05e052aed9ec92c0edf386f9143271d69f3fc6e4c56a638721a16d7fcb2065b" content-hash = "0b582360ca444fe39469eaa4a242c74c516ef5e1cf8d4d69be7623dbbd3d6e6b"

1
pyproject.toml
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@ -45,6 +45,7 @@ isort = "^5.13.2"
ruff = "^0.1.8" ruff = "^0.1.8"
poethepoet = "^0.24.4" poethepoet = "^0.24.4"
ipykernel = "^6.27.1" ipykernel = "^6.27.1"
networkx-stubs = "^0.0.1"
[build-system] [build-system]
requires = ["poetry-core"] requires = ["poetry-core"]

9
src/holt59/aoc/2023/day24.py
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@ -1,11 +1,8 @@
import sys import sys
from collections import defaultdict
from dataclasses import dataclass
import numpy as np import numpy as np
from sympy import solve, symbols from sympy import solve, symbols
lines = sys.stdin.read().splitlines() lines = sys.stdin.read().splitlines()
positions = [ positions = [
@ -57,7 +54,9 @@ print(f"answer 1 is {answer_1}")
# variables: position (3), velocities (3) and times (3). # variables: position (3), velocities (3) and times (3).
n = 3 n = 3
x, y, z, vx, vy, vz, *ts = symbols('x y z vx vy vz ' + ' '.join(f't{i}' for i in range(n + 1))) x, y, z, vx, vy, vz, *ts = symbols(
"x y z vx vy vz " + " ".join(f"t{i}" for i in range(n + 1))
)
equations = [] equations = []
for i, ti in zip(range(n), ts): for i, ti in zip(range(n), ts):
for p, d, pi, di in zip((x, y, z), (vx, vy, vz), positions[i], velocities[i]): for p, d, pi, di in zip((x, y, z), (vx, vy, vz), positions[i], velocities[i]):

18
src/holt59/aoc/2023/day25.py
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@ -1,24 +1,20 @@
import sys import sys
from collections import defaultdict
from dataclasses import dataclass
import networkx as nx import networkx as nx
components = { components = {
(p := line.split(": "))[0]: p[1].split() for line in sys.stdin.read().splitlines() (p := line.split(": "))[0]: p[1].split() for line in sys.stdin.read().splitlines()
} }
targets = { targets = {t for c in components for t in components[c] if t not in components}
t for c in components for t in components[c] if t not in components
}
G = nx.Graph() graph = nx.Graph()
G.add_nodes_from(list(components) + list(targets)) graph.add_edges_from((u, v) for u, vs in components.items() for v in vs)
G.add_edges_from((u, v) for u, vs in components.items() for v in vs)
cut = nx.minimum_edge_cut(G) cut = nx.minimum_edge_cut(graph)
G.remove_edges_from(cut) graph.remove_edges_from(cut)
c1, c2 = nx.connected_components(G) c1, c2 = nx.connected_components(graph)
# part 1 # part 1
answer_1 = len(c1) * len(c2) answer_1 = len(c1) * len(c2)