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Multiple choice:(swpu-ds) which of the following statements about strings is incorrect? ().

Luz3年前 (2021-05-10)题库273
(swpu-ds) which of the following statements about strings is incorrect? ()@[ B](2)
A. A string is a finite sequence of characters
B. An empty string is a string of spaces
C. Pattern matching is an important operation of string
D. The string can be stored either in sequence or in chain




A. A string is a finite sequence of characters
B. An empty string is a string of spaces
C. Pattern matching is an important operation of string
D. The string can be stored either in sequence or in chain


answer:B

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