Problem 5. a) Write a C++ function that inputs a text message and a positive integer k less than 26 and outputs an encrypted version of the message using the shift cipher with key k.
Problem 5. a) Write a C++ function that inputs a text message and a positive integer k less than 26 and outputs an encrypted version of the message using the shift cipher with key k.
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter4: Selection Structures
Section4.2: The If-else Statement
Problem 3E
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![Problem 5.
a) Write a C++ function that inputs a text message and a positive integer k less than 26 and outputs an
encrypted version of the message using the shift cipher with key k.
b) Write a C++ function that inputs a positive integer k less than 26 and a text message encrypted
using the shift cipher with key k and outputs a decrypted version of the message.
c) Write a C++ program to test your functions from parts a) and b).
Note: While working on this problem, assume that each text message consists of capital letters and
spaces only.
For Problem 5, submit your C++ program and test results. Make sure to test your program several
times.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F93c425ca-5be8-4a48-b5f2-917fc035445e%2F2c0b6e10-9ee7-4d7c-b4c2-940c3d735eca%2Fr24dzmp_processed.png&w=3840&q=75)
Transcribed Image Text:Problem 5.
a) Write a C++ function that inputs a text message and a positive integer k less than 26 and outputs an
encrypted version of the message using the shift cipher with key k.
b) Write a C++ function that inputs a positive integer k less than 26 and a text message encrypted
using the shift cipher with key k and outputs a decrypted version of the message.
c) Write a C++ program to test your functions from parts a) and b).
Note: While working on this problem, assume that each text message consists of capital letters and
spaces only.
For Problem 5, submit your C++ program and test results. Make sure to test your program several
times.
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