Elimination of Duplicate Names Program Plan: Include required header file. Include required “std” namespace. Define main function Declare variable for input file. Declare a variable “ns” in “set” template class of “string” type. Open the given input file. If the input file is fail, then the program terminates. Otherwise, performs “while” loop. This loop executes until the end of file. Declare a variable “name” in “string” type. Read the name from given input file. Then insert a name into “set” template class. If any duplicate name contains, then it remove that name. Close the file. Display statement. Declare a variable “np” in constant iterator of “set” template class. Display the names to generate the invitation list after removing duplicates names using “for” loop.

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Chapter 18, Problem 9PP

Program Plan Intro

Elimination of Duplicate Names

Program Plan:

Include required header file.

Include required “std” namespace.

Define main function

Declare variable for input file.

Declare a variable “ns” in “set” template class of “string” type.

Open the given input file.

If the input file is fail, then the program terminates.

Otherwise, performs “while” loop. This loop executes until the end of file.

Declare a variable “name” in “string” type.

Read the name from given input file.

Then insert a name into “set” template class. If any duplicate name contains, then it remove that name.

Close the file.

Display statement.

Declare a variable “np” in constant iterator of “set” template class.

Display the names to generate the invitation list after removing duplicates names using “for” loop.

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