D5 works for simple

TaskD05/taskD5.py

@@ -0,0 +1,25 @@
+import re
+
+final = []
+
+with open('simple.in', encoding='utf8') as file:
+    lines = file.readlines()
+    pattern = r"(\W*[\wąćęłńóśźżĄĆĘŁŃÓŚŹŻ]+\W+[\wąćęłńóśźżĄĆĘŁŃÓŚŹŻ]+\W)[\wąćęłńóśźżĄĆĘŁŃÓŚŹŻ]+"
+
+    for line in lines:
+        line = line.strip()
+
+        def replace_third_word(match):
+            prefix = match.group(1)
+            word_to_replace = match.group(0)[len(prefix):len(match.group(0))]
+            replacement = 'x' * len(word_to_replace)
+            return f"{prefix}{replacement}"
+
+        line = re.sub(pattern, replace_third_word, line)
+        print(line)
+
+with open('polish_wiki_excerpt.out', 'w', encoding='utf8') as file:
+    for line in final:
+        for number in line:
+            file.write(str(number) + ' ')
+        file.write('\n')