42- You are writing a program which displays an output message including the user's name and weight (to two decimal places). Which kind of string would be most appropriate to use for building the output message? Ensure that you select the answer which also includes a correct explanation. a. An f-string, because format specifiers must be included in all programs. b. An e-string, since only e-strings can be used as output. c. An e-string, because the output groups data and text elements. d. An e-string, because e-strings permit string concatenation. e. An f-string, since only f-strings can be used as output. f. An f-string, since replacement fields can be used to insert and format values.

42- You are writing a program which displays an output message including the user's name and weight (to two decimal places). Which kind of string would be most appropriate to use for building the output message? Ensure that you select the answer which also includes a correct explanation. a. An f-string, because format specifiers must be included in all programs. b. An e-string, since only e-strings can be used as output. c. An e-string, because the output groups data and text elements. d. An e-string, because e-strings permit string concatenation. e. An f-string, since only f-strings can be used as output. f. An f-string, since replacement fields can be used to insert and format values.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter7: User-defined Simple Data Types, Namespaces, And The String Type

Section: Chapter Questions

Problem 3PE

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