In C++ Language: (Check password) Some websites impose certain rules for passwords. Suppose the password rules are as follows: - A password must have at least eight characters. - A password must consist of only letters and digits. - A password must contain at least two digits.

In C++ Language: (Check password) Some websites impose certain rules for passwords. Suppose the password rules are as follows: - A password must have at least eight characters. - A password must consist of only letters and digits. - A password must contain at least two digits.

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 8E: (Numerical) a. Write a C++ program that accepts an integer argument and determines whether the...

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Concept explainers

Header files

A file with an extension that has some predefined declarations and definitions is called a header file. Every computer program imports a set of header files to perform common tasks such as getting input, displaying output, and so forth. Every language has different header files (such as C, JAVA, Python, and C++). In this article, header files are explained mainly in the context of the C/C++ language.

Question

In C++ Language:

(Check password)

Some websites impose certain rules for passwords. Suppose the password rules are as follows:

- A password must have at least eight characters.

- A password must consist of only letters and digits.

- A password must contain at least two digits.

Write a program that prompts the user to enter a password and displays

valid password if the rules are followed or invalid password otherwise.

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