From ff448231e39e337dbf8675ccd39072328e02be91 Mon Sep 17 00:00:00 2001
From: Starnakin <camille@chauvet.pro>
Date: Tue, 2 Dec 2025 13:26:23 +0100
Subject: [PATCH] add: day02: part1

---
 2025/day02/part1.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 2025/day02/part1.py

diff --git a/2025/day02/part1.py b/2025/day02/part1.py
new file mode 100644
index 0000000..185607d
--- /dev/null
+++ b/2025/day02/part1.py
@@ -0,0 +1,16 @@
+import math
+text: str
+
+with open("input.txt") as f:
+    text = f.read()
+
+total: int  = 0
+for start, stop in [line.split("-") for line in text.split(",")]:
+    for value in range(int(start), int(stop) + 1):
+        length: int = int(math.log10(value))
+        if length % 2 == 1:
+            value_str: str = str(value)
+            if (value_str[0:length // 2 + 1] == value_str[length // 2 + 1:]):
+                total += value
+
+print(total)
\ No newline at end of file