1 files changed, 13 insertions, 2 deletions

diff --git a/2025/05/a.py b/2025/05/a.py
index 5fdb11b..b2699ba 100644
--- a/2025/05/a.py
+++ b/2025/05/a.py
@@ -1,6 +1,17 @@
 import fileinput
 
+rang = True
+ranges = []
+s = 0
 with fileinput.input() as lines:
         for line in lines:
-                ...
-
+                if line == '\n':
+                        rang = False
+                elif rang:
+                        i = line.find('-')
+                        ranges.append((int(line[:i]), int(line[i+1:-1])))
+                else:
+                        x = int(line[:-1])
+                        if any(x >= r[0] and x <= r[1] for r in ranges):
+                                s += 1
+print(s)