tasks F

TaskF00/run.py

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+import re
+
+def substitute(file_path):
+    def replace(match):
+        return ''.join(chr(ord('a') + int(digit)) for digit in match.group(0))
+
+    with open(file_path, 'r', encoding='utf-8') as file:
+        for line in file:
+            substituted_line = re.sub(r'\b\d{4}\b', replace, line.strip())
+            print(substituted_line)
+
+
+file_path = 'TaskF00/simple.in'
+substitute(file_path)

TaskF01/run.py

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+import re
+
+def swap(file_path):
+    pattern = r'\b(?=\w*[a-ząćęłńóśźż])(?=\w*[A-ZĄĆĘŁŃÓŚŹŻ])\w+\b'
+
+    def swap_case(match):
+        return match.group(0).swapcase()
+
+    with open(file_path, 'r', encoding='utf-8') as file:
+        for line in file:
+            swapped_line = re.sub(pattern, swap_case, line)
+            print(swapped_line, end='')
+
+file_path = 'TaskF01/simple.in'
+swap(file_path)

TaskF02/run.py

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+import re
+
+def count_types(file_path):
+    lowercase_pattern = r'[a-ząćęłńóśźż]'
+    uppercase_pattern = r'[A-ZĄĆĘŁŃÓŚŹŻ]'
+    digit_pattern = r'\d'
+
+    with open(file_path, 'r', encoding='utf-8') as file:
+        for line in file:
+            a = len(re.findall(lowercase_pattern, line))
+            b = len(re.findall(uppercase_pattern, line))
+            c = len(re.findall(digit_pattern, line))
+            d = len(line) - a - b - c - line.count('\n')
+            print(f"{a} {b} {c} {d}")
+
+file_path = 'TaskF02/simple.in'
+count_types(file_path)

TaskF03/run.py

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+import re
+
+def count(file_path):
+    lowercase= r'\b[a-ząćęłńóśźż]\w*'
+    uppercase = r'\b[A-ZĄĆĘŁŃÓŚŹŻ]\w*'
+
+    with open(file_path, 'r', encoding='utf-8') as file:
+        for line in file:
+            lowercase_count = len(re.findall(lowercase, line))
+            uppercase_count = len(re.findall(uppercase, line))
+            print(f"{lowercase_count} {uppercase_count}")
+
+file_path = 'TaskF03/simple.in'
+count(file_path)

TaskF04/run.py

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+import re
+
+def delete(file_path):
+    digit_pattern = r'\d+'
+
+    with open(file_path, 'r', encoding='utf-8') as file:
+        for line in file:
+            matches = list(re.finditer(digit_pattern, line))
+
+            if len(matches) >= 2:
+                start, end = matches[1].span()
+                line = line[:start] + line[end:]
+            
+            print(line, end='')
+
+file_path = 'TaskF04/simple.in'
+delete(file_path)

TaskF05/run.py

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+import re
+
+def replace(file_path):
+    word_pattern = r'\b\w+\b'
+
+    with open(file_path, 'r', encoding='utf-8') as file:
+        for line in file:
+            words = list(re.finditer(word_pattern, line))
+
+            if len(words) >= 3:
+                start, end = words[2].span()
+                word_length = end - start
+                line = line[:start] + 'x' * word_length + line[end:]
+            
+            print(line, end='')
+
+file_path = 'TaskF05/simple.in'
+replace(file_path)