Write a function called `match` in Python that uses a regex to find any word repeated 5 times or more. Return that word. If no word is repeated 5 times or more, return an empty string.
Write a function called `match` in Python that uses a regex to find any word repeated 5 times or more. Return that word. If no word is repeated 5 times or more, return an empty string.
Here is the implementation of the `match` function:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | import re def match(text): pattern = r'\b(\w+)\b(?:\W+\1\b){4,}' match = re.search(pattern, text, re.IGNORECASE) if match: return match.group(1) else: return "" # Test the function text = "apple apple apple apple apple orange orange" result = match(text) print(result) # Output: apple |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | import re def match(text): pattern = r'\b(\w+)\b(?:\W+\1\b){4,}' match = re.search(pattern, text, re.IGNORECASE) if match: return match.group(1) else: return "" # Test the function text = "apple apple apple apple apple orange orange" result = match(text) print(result) # Output: apple |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | import re def match(text): pattern = r'\b(\w+)\b(?:\W+\1\b){4,}' match = re.search(pattern, text, re.IGNORECASE) if match: return match.group(1) else: return "" # Test the function text = "apple apple apple apple apple orange orange" result = match(text) print(result) # Output: apple answer = match('hi hi hi hi hi') expected = "hi" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' answer = match('hi hi hi hi') expected = "" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' answer = match('hello this is is is is is a test') expected = "is" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
apple
All tests passed
Testing if the previous output contains the string All tests passed
: True
Write a function called `match` in Python that uses a regex to find any word repeated 5 times or more. Return that word. If no word is repeated 5 times or more, return an empty string.
Write a function called `match` in Python that uses a regex to find any word repeated 5 times or more. Return that word. If no word is repeated 5 times or more, return an empty string.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | import re def match(input_string): pattern = r'\b(\w+)\b(?:\W+\1\b){4,}' match = re.search(pattern, input_string, flags=re.IGNORECASE) if match: return match.group(1) else: return "" # Example input_string = "hello hello hello hello hello world" print(match(input_string)) # Output: hello |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | import re def match(input_string): pattern = r'\b(\w+)\b(?:\W+\1\b){4,}' match = re.search(pattern, input_string, flags=re.IGNORECASE) if match: return match.group(1) else: return "" # Example input_string = "hello hello hello hello hello world" print(match(input_string)) # Output: hello |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | import re def match(input_string): pattern = r'\b(\w+)\b(?:\W+\1\b){4,}' match = re.search(pattern, input_string, flags=re.IGNORECASE) if match: return match.group(1) else: return "" # Example input_string = "hello hello hello hello hello world" print(match(input_string)) # Output: hello answer = match('hi hi hi hi hi') expected = "hi" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' answer = match('hi hi hi hi') expected = "" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' answer = match('hello this is is is is is a test') expected = "is" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
hello
All tests passed
Testing if the previous output contains the string All tests passed
: True
Write a function called `match` in Python that uses a regex to find any word repeated 5 times or more. Return that word. If no word is repeated 5 times or more, return an empty string.
Write a function called `match` in Python that uses a regex to find any word repeated 5 times or more. Return that word. If no word is repeated 5 times or more, return an empty string.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | import re def match(text): pattern = r'\b(\w+)\b(?=.*\b\1\b){4,}' match = re.search(pattern, text) if match: return match.group(0) else: return "" # Example text = "hello hello hello hello hello world" print(match(text)) # Output: hello |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | import re def match(text): pattern = r'\b(\w+)\b(?=.*\b\1\b){4,}' match = re.search(pattern, text) if match: return match.group(0) else: return "" # Example text = "hello hello hello hello hello world" print(match(text)) # Output: hello |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | import re def match(text): pattern = r'\b(\w+)\b(?=.*\b\1\b){4,}' match = re.search(pattern, text) if match: return match.group(0) else: return "" # Example text = "hello hello hello hello hello world" print(match(text)) # Output: hello answer = match('hi hi hi hi hi') expected = "hi" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' answer = match('hi hi hi hi') expected = "" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' answer = match('hello this is is is is is a test') expected = "is" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
hello
Traceback (most recent call last):
File "/usr/src/app/main.py", line 27, in <module>
assert answer == expected, f'Wrong answer; got {answer} instead of {expected}'
^^^^^^^^^^^^^^^^^^
AssertionError: Wrong answer; got hi instead of
Testing if the previous output contains the string All tests passed
: False
Write a function called `match` in Python that uses a regex to find any word repeated 5 times or more. Return that word. If no word is repeated 5 times or more, return an empty string.
Write a function called `match` in Python that uses a regex to find any word repeated 5 times or more. Return that word. If no word is repeated 5 times or more, return an empty string.
1 2 3 4 5 6 7 8 9 10 | import re def match(text): pattern = r'\b(\w+)\b(?=.*\b\1\b){4,}' match = re.search(pattern, text) if match: return match.group(1) else: return '' |
1 2 | text = "hello hello hello world world world world world python python python python python python" print(match(text)) # Output: 'world' |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 | import re def match(text): pattern = r'\b(\w+)\b(?=.*\b\1\b){4,}' match = re.search(pattern, text) if match: return match.group(1) else: return '' |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | import re def match(text): pattern = r'\b(\w+)\b(?=.*\b\1\b){4,}' match = re.search(pattern, text) if match: return match.group(1) else: return '' answer = match('hi hi hi hi hi') expected = "hi" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' answer = match('hi hi hi hi') expected = "" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' answer = match('hello this is is is is is a test') expected = "is" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
Traceback (most recent call last):
File "/usr/src/app/main.py", line 21, in <module>
assert answer == expected, f'Wrong answer; got {answer} instead of {expected}'
^^^^^^^^^^^^^^^^^^
AssertionError: Wrong answer; got hi instead of
Testing if the previous output contains the string All tests passed
: False
Write a function called `match` in Python that uses a regex to find any word repeated 5 times or more. Return that word. If no word is repeated 5 times or more, return an empty string.
Write a function called `match` in Python that uses a regex to find any word repeated 5 times or more. Return that word. If no word is repeated 5 times or more, return an empty string.
import re def match(text): pattern = r'\b(\w+)\b(?:\W+\1\b){4,}' match = re.search(pattern, text) if match: return match.group(1) else: return '' # Example text = "hello hello hello hello hello world" print(match(text)) # Output: hello
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 | import re def match(text): pattern = r'\b(\w+)\b(?:\W+\1\b){4,}' match = re.search(pattern, text) if match: return match.group(1) else: return '' |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | import re def match(text): pattern = r'\b(\w+)\b(?:\W+\1\b){4,}' match = re.search(pattern, text) if match: return match.group(1) else: return '' answer = match('hi hi hi hi hi') expected = "hi" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' answer = match('hi hi hi hi') expected = "" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' answer = match('hello this is is is is is a test') expected = "is" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
All tests passed
Testing if the previous output contains the string All tests passed
: True