Question: Algorithm Design Write a detailed algorithm that prompts the user to enter a phone number and check whether it is valid. A valid phone number

Algorithm Design

Write a detailed algorithm that prompts the user to enter a phone number and check whether it is valid. A valid phone number contains ten digits and it may or may not contain a pair of parentheses for the three-digit area code at the beginning. For example, both 1234567899 and (123)4567899 are valid phone numbers.

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