A03 test

TaskA03/run

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+#!/bin/bash
+python TaskA03/run.py "$@"

TaskA03/run.py

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+import sys
+
+
+def is_date_in_line(line):
+    index = line.find(' r.')
+    if index != -1 and line[index-4] == '1' and line[index-3] == '9':
+        year = int(line[index-4:index])
+        if 1999 > year > 1900:
+            return True
+        else:
+            return False
+    else:
+        return False
+
+
+for line in sys.stdin:
+    if is_date_in_line(line):
+        print(line.rstrip('\n'))
+
+