Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134521176
Author: SAVITCH
Publisher: PEARSON
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Chapter 7, Problem 19PP
Program Plan Intro
Shoulder surfing
Program Plan:
- Include required header file.
- Assign the actual pin.
- Declare array variable for random PIN numbers and user entered password.
- Declare variable for PIN number.
- Generate random digits for each password digit using “rand()” function.
- Display the sequence of “PIN” and “NUM” to screen using “for” loop.
- Read the five digits PIN number from user.
- Extract each digit into user entered password using operator “%” and “/”.
- Initializes the match status to “false”.
- Check the five digits of password.
- If the user entered password is not equal to the random PIN number of actual PIN, then assign the match status to “true”.
- If the match status is “false”, then display the message “Invalid password”.
- Otherwise, display the message “password matches correctly”.
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Chapter 7 Solutions
Problem Solving with C++ (10th Edition)
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