From 6b733982f9f240c1c97f1fa705bfbe4cd93c640e Mon Sep 17 00:00:00 2001
From: mhsn <mail@mhsn.net>
Date: Fri, 12 Sep 2025 20:20:58 +0100
Subject: simplify python file structure

---
 2024/20/python.py             | 40 ++++++++++++++++++++++++++++++++++++++++
 2024/20/python/main.py        | 38 --------------------------------------
 2024/20/python/pyproject.toml |  6 ------
 3 files changed, 40 insertions(+), 44 deletions(-)
 create mode 100755 2024/20/python.py
 delete mode 100644 2024/20/python/main.py
 delete mode 100644 2024/20/python/pyproject.toml

(limited to '2024/20')

diff --git a/2024/20/python.py b/2024/20/python.py
new file mode 100755
index 0000000..610f1a3
--- /dev/null
+++ b/2024/20/python.py
@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+
+from fileinput import input
+
+grid = {
+    complex(idx, idy): c
+    for idy, line in enumerate(input())
+    for idx, c in enumerate(line.strip())
+}
+start = next(p for p, c in grid.items() if c == "S")
+end = next(p for p, c in grid.items() if c == "E")
+
+times = {}
+q = [(start, 0)]
+while q:
+    curr, t = q.pop()
+    if curr in times:
+        continue
+    times[curr] = t
+    for d in [1, -1, 1j, -1j]:
+        x = curr + d
+        if x not in grid or grid[x] == "#":
+            continue
+        q.append((x, t + 1))
+
+
+def cheat(x, y, d):
+    dist = int(abs(x.real - y.real) + abs(x.imag - y.imag))
+    if dist > d:
+        return False
+    saved = times[y] - times[x] - dist
+    return saved >= 100
+
+
+silver = sum(cheat(x, y, 2) for x in times.keys() for y in times.keys())
+gold = sum(cheat(x, y, 20) for x in times.keys() for y in times.keys())
+
+
+print("silver:", silver)
+print("gold:", gold)
diff --git a/2024/20/python/main.py b/2024/20/python/main.py
deleted file mode 100644
index bec6ebf..0000000
--- a/2024/20/python/main.py
+++ /dev/null
@@ -1,38 +0,0 @@
-from fileinput import input
-
-grid = {
-    complex(idx, idy): c
-    for idy, line in enumerate(input())
-    for idx, c in enumerate(line.strip())
-}
-start = next(p for p, c in grid.items() if c == "S")
-end = next(p for p, c in grid.items() if c == "E")
-
-times = {}
-q = [(start, 0)]
-while q:
-    curr, t = q.pop()
-    if curr in times:
-        continue
-    times[curr] = t
-    for d in [1, -1, 1j, -1j]:
-        x = curr + d
-        if x not in grid or grid[x] == "#":
-            continue
-        q.append((x, t + 1))
-
-
-def cheat(x, y, d):
-    dist = int(abs(x.real - y.real) + abs(x.imag - y.imag))
-    if dist > d:
-        return False
-    saved = times[y] - times[x] - dist
-    return saved >= 100
-
-
-silver = sum(cheat(x, y, 2) for x in times.keys() for y in times.keys())
-gold = sum(cheat(x, y, 20) for x in times.keys() for y in times.keys())
-
-
-print("silver:", silver)
-print("gold:", gold)
diff --git a/2024/20/python/pyproject.toml b/2024/20/python/pyproject.toml
deleted file mode 100644
index 4031bd1..0000000
--- a/2024/20/python/pyproject.toml
+++ /dev/null
@@ -1,6 +0,0 @@
-[project]
-name = "aoc-2024-20"
-version = "0.1.0"
-description = "advent of code 2024-20"
-requires-python = ">=3.13"
-dependencies = []
-- 
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