From c8a01d5df74138187bd38a01bb8a6652bd520118 Mon Sep 17 00:00:00 2001
From: augustin64 <me.git@augustin64.fr>
Date: Tue, 3 Dec 2024 10:31:48 +0100
Subject: [PATCH] Add 2024 day 03

---
 2024/day03.py | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100755 2024/day03.py

diff --git a/2024/day03.py b/2024/day03.py
new file mode 100755
index 0000000..87817f3
--- /dev/null
+++ b/2024/day03.py
@@ -0,0 +1,43 @@
+#!/usr/bin/python3
+"""
+Jour 03 du défi Advent Of Code pour l'année 2024
+"""
+import os
+
+def read_sample():
+    """récupère les entrées depuis le fichier texte correspondant"""
+    filename = os.path.join(os.path.dirname(__file__ ), "inputs", "day03.txt")
+    with open(filename, 'r') as f:
+        sample = f.read()
+    return sample
+
+def part1(sample):
+    """Partie 1 du défi"""
+    tot = 0
+    spaces = sample.split("mul(")[1:]
+    for space in spaces:
+        space = space.split(")")[0]
+        try:
+            i, j = map(int, space.split(","))
+            tot += i*j
+        except ValueError:
+            continue
+    return tot
+
+
+def part2(sample):
+    """Partie 2 du défi"""
+    tot = 0
+    for sample in sample.split("do()"):
+        tot += part1(sample.split("don't()")[0])
+    return tot
+
+
+def main():
+    """Fonction principale"""
+    sample = read_sample()
+    print(f"part1: {part1(sample)}")
+    print(f"part2: {part2(sample)}")
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file