ex D

TaskD01/run.py

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+import re
+import sys
+
+for line in sys.stdin:
+	stripped_line = line.strip()
+	if re.search("Hamlet", stripped_line):
+		print(stripped_line)

TaskD01/simple.out

@@ -0,0 +1,2 @@
+Here comes Hamlet
+Hamlet Hamlet again

TaskD02/run.py

@@ -0,0 +1,7 @@
+import re
+import sys
+
+for line in sys.stdin:
+	stripped_line = line.strip()
+	if re.search(r"\bpies\b", stripped_line, re.IGNORECASE):
+		print(stripped_line)

TaskD02/simple.out

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+Pies ma Alę
+Kot i pies to zwierzęta
+pies

TaskD03/run.py

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+import re
+import sys
+
+for line in sys.stdin:
+	stripped_line = line.strip()
+	if re.search("19[0-9][0-9] r\.", stripped_line, re.IGNORECASE):
+		print(stripped_line)

TaskD03/simple.out

@@ -0,0 +1,3 @@
+Kiedyś był 1934 r.
+Kiedyś był 1934 r.fsdfsdfsdf
+1934 r. to jakaś data

TaskD04/run.py

@@ -0,0 +1,10 @@
+import re
+import sys
+
+for line in sys.stdin:
+	stripped_line = line.strip()
+	if re.search("\d+", stripped_line):
+		sub = re.findall("\d+", stripped_line)
+		print(' '.join(sub))
+
+

TaskD04/simple.out

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+34234 34 5
+34535
+34
+1992 1999