From 31f50d9a08f850d50d8a8dfcc661768764e01947 Mon Sep 17 00:00:00 2001
From: Victor Alexandrovich Tsyrenschikov
 <77172321+tsyrenschikov@users.noreply.github.com>
Date: Fri, 21 Nov 2025 00:49:49 +0500
Subject: [PATCH] 24.7

---
 24.7.py | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/24.7.py b/24.7.py
index 77c56a5..9f49bb1 100644
--- a/24.7.py
+++ b/24.7.py
@@ -15,4 +15,16 @@
 # matches = re.findall(pattern, data)
 #
 # res = max([len(match[0] + match[1])
-#            for match in matches])
\ No newline at end of file
+#            for match in matches])
+
+
+s = open('24_7.txt').readline().strip()
+pos = [-1]
+for p in range(len(s) - 1):
+    if s[p]+s[p+1] == 'CD':
+        pos.append(p)
+pos.append(len(s) - 1)
+ml = 0
+for p, p1 in zip(pos, pos[161:]):
+    ml = max(ml, p1 - p)
+print(ml)
\ No newline at end of file