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Howto solve this solution with python?

2. This is a program to analyze mobile numbers using match() function. Please fill out the blanks to get the outcomes as below. Note: re.compile() complies a regular expression pattern into a regular expression object, which can be used for matching using its match() or search(). Mobile phone number in Korea starts with 3 digit numbers followed by 3~4 and 4 digits fixed customer numbers. (e.g., 010-2345-5678 or 010-234-5678) <Output> ('010', '123', '4567') 010-123-4567 ('123', '4567') 0

4/12/2018 10:19:05 PM

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You mast use re ? def check (arr): if len(arr) != 3: return 0 if len(arr[o]) != 3: return 0 l = len(arr[1]) if l != 3 or l != 4: return 0 if arr[2] != 4: return 0 return "-".join(arr)