do2

TaskD02/run

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+#!/bin/bash
+python TaskD02/run.py "$@"

TaskD02/run.py

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+import re
+import sys
+
+
+for line in sys.stdin:
+    A = len(re.findall(r'[a-ząćęłńóśźż]', line))
+    B = len(re.findall(r'[A-ZĄĆĘŁŃÓŚŹŻ]', line))
+    C = len(re.findall(r'\d', line))
+    line = line.rstrip('\n')
+    D = len(line) - A - B - C
+    sys.stdout.write(f"{A} {B} {C} {D}\n")