2. 3. Page 2 of 5 A Haskell variable. A Haskell variable is a sequence of one or more characters which can be either uppercase letter (A-Z), lowercase letters (a-z), digits (8-9), the underscore (_) character, or the apostrophe (¹) characters. However, the first character must be either a lowercase letters or an underscore character, it cannot be a digit or the apostrophe. For example, both "abc1", "_xyz'" are valid Haskell variables.4 A US state and zip code in postal addresses. When writing a postal address, the state is usually written as a 2-uppercase-letter abbreviation. There can be an optional space character between the state and the zip code. The zip code is either a simple zip code or a zip+4 code. The simple zip code is simply a group of 5 decimal digits (which can start with the digit 0). The zip+4 code is the simple zip code followed by a hyphen (-) character and then another group of 4 digits. For example, the state and zip code for FSU can be written as either "NC28301", "NC 28301", "NC28301-4252", or "NC 28301- 4252".
2. 3. Page 2 of 5 A Haskell variable. A Haskell variable is a sequence of one or more characters which can be either uppercase letter (A-Z), lowercase letters (a-z), digits (8-9), the underscore (_) character, or the apostrophe (¹) characters. However, the first character must be either a lowercase letters or an underscore character, it cannot be a digit or the apostrophe. For example, both "abc1", "_xyz'" are valid Haskell variables.4 A US state and zip code in postal addresses. When writing a postal address, the state is usually written as a 2-uppercase-letter abbreviation. There can be an optional space character between the state and the zip code. The zip code is either a simple zip code or a zip+4 code. The simple zip code is simply a group of 5 decimal digits (which can start with the digit 0). The zip+4 code is the simple zip code followed by a hyphen (-) character and then another group of 4 digits. For example, the state and zip code for FSU can be written as either "NC28301", "NC 28301", "NC28301-4252", or "NC 28301- 4252".
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter6: Modularity Using Functions
Section6.1: Function And Parameter Declarations
Problem 11E
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please answer with proper explanation and step by step solution.
![2.
3.
Page 2 of 5
A Haskell variable. A Haskell variable is a sequence of one or more characters which can be
either uppercase letter (A-Z), lowercase letters (a-z), digits (8-9), the underscore (_) character, or the
apostrophe (¹) characters. However, the first character must be either a lowercase letters or an
underscore character, it cannot be a digit or the apostrophe. For example, both "abc1", "_xyz¹" are
valid Haskell variables.4
4
US state and zip code in postal addresses. When writing a postal address, the state is usually
written as a 2-uppercase-letter abbreviation. There can be an optional space character between the state
and the zip code. The zip code is either a simple zip code or a zip+4 code. The simple zip code is simply
a group of 5 decimal digits (which can start with the digit 0). The zip+4 code is the simple zip code
followed by a hyphen (-) character and then another group of 4 digits. For example, the state and zip
code for FSU can be written as either "NC28301", "NC 28301", "NC28301-4252", or "NC 28301-
4252".](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe75f6c97-b7a3-4eb0-9894-1724e32b9d95%2Fa23bd830-6cc7-4400-9f66-6be66e9343b8%2Fgnu3vnv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2.
3.
Page 2 of 5
A Haskell variable. A Haskell variable is a sequence of one or more characters which can be
either uppercase letter (A-Z), lowercase letters (a-z), digits (8-9), the underscore (_) character, or the
apostrophe (¹) characters. However, the first character must be either a lowercase letters or an
underscore character, it cannot be a digit or the apostrophe. For example, both "abc1", "_xyz¹" are
valid Haskell variables.4
4
US state and zip code in postal addresses. When writing a postal address, the state is usually
written as a 2-uppercase-letter abbreviation. There can be an optional space character between the state
and the zip code. The zip code is either a simple zip code or a zip+4 code. The simple zip code is simply
a group of 5 decimal digits (which can start with the digit 0). The zip+4 code is the simple zip code
followed by a hyphen (-) character and then another group of 4 digits. For example, the state and zip
code for FSU can be written as either "NC28301", "NC 28301", "NC28301-4252", or "NC 28301-
4252".
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