From a7892ad18536e8cab40bb1aad98f1d49c009353a Mon Sep 17 00:00:00 2001
From: Robert <robpil@st.amu.edu.pl>
Date: Mon, 25 Nov 2024 12:42:37 +0100
Subject: [PATCH] task 4 done to check

---
 TaskB04/task4.py | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 TaskB04/task4.py

diff --git a/TaskB04/task4.py b/TaskB04/task4.py
new file mode 100644
index 0000000..f115482
--- /dev/null
+++ b/TaskB04/task4.py
@@ -0,0 +1,10 @@
+import re
+
+with open('polish_wiki_excerpt.in', encoding='utf8') as file:
+    lines = file.readlines()
+    pattern = r'\d+'
+    for line in lines:
+        line = line.strip()
+        x = re.findall(pattern, line)
+        if x:
+            print(' '.join(x))
\ No newline at end of file