Write a function named “CheckAgainstPasswordRules” that accepts a password(string) and return true if that passwordmeets all thefollowing rules: •Length is equal or greater than 8 •Have at least one uppercase character •Have at least one lowercase character •Have at least one special character: ‘!’, ‘@’, or ‘#’ •Contain no spaces(blanks) Can you use C++ to wite this? Thanks!

Write a function named “CheckAgainstPasswordRules” that accepts a password(string) and return true if that passwordmeets all thefollowing rules: •Length is equal or greater than 8 •Have at least one uppercase character •Have at least one lowercase character •Have at least one special character: ‘!’, ‘@’, or ‘#’ •Contain no spaces(blanks) Can you use C++ to wite this? Thanks!

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 8PE: Write a program that reads in a line consisting of a students name, Social Security number, user ID,...

See similar textbooks

Similar questions

Write a C++ program called CylinderVolume to calculate the volume of a cylinder. The volume of a cylinder is: V=πr2h where r is the radius and h is the height and π is PI = 3.14159 for our purposes Use C++ multi-file format and these functions: void WriteHeader() void Goodbye(); string CalcVolume(double radius, double height); //use the pow function for squaring void AskForDimensions(double &rRadius, double &rHeight); Declare the constant PI in the .cpp file with the function definitions. That is the only place it is needed. You could even declared it in the CalcVolume function to make it more local. The CalcVolume function will return a nicely formatted string that describes the input and the volume, including that we are calculating the volume of a cylinder. The string will be created with stringstream. Set the precision to 3 decimal places. In main(), Declare variables and start a do-while loop for the repeated play. Display the Header, ask the user for the dimensions and…
PYTHON3 Complete the given function, encrypt_text that encrypts the variable text using the provided key by applying a modified version of Caesar’s Cipher with the following rules: The key will contain a word made up of the letters ‘u’ and ‘d’. The cipher will use the key to determine the direction of the shift, with a ‘u’ indicating that the character must be shifted upwards while a ‘d’ indicating a downward shift. The number of characters in the key will determine the number of positions to shift. The given text variable will only contain characters from the ASCII table with values between 32 and 126. If the key is invalid (empty string, contains characters other than u and d) or the text is invalid (empty string), no encryption occurs and the function returns the original text. If the text has more characters than the key, the key will loop through again to accommodate the additional text characters. An iterative approach should be used to solve this problem. Brute force…
C++ is my answer correct ? Write a function to convert a given string : Answer: #include <iostream> #include <string> using namespace std; void toUpper(string &str) { for (int i = 0; i < str.length(); i++) { str[i] = toupper(str[i]); } } void toLower(string &str) { for (int i = 0; i < str.length(); i++) { str[i] = tolower(str[i]); } } int main() { string str = "khaled"; toUpper(str); cout << str << endl; str = "MOHAMMED"; toLower(str); cout << str << endl; return 0; } Write a function to calculate the sum of the even number from 1 - 100. Answer: #include <iostream> using namespace std; int sumEven() { int sum = 0; for (int i = 1; i <= 100; i++) { if (i % 2 == 0) { sum += i; } } return sum; } int main() { cout << sumEven() << endl; return 0; }
The following functions are all intended to check whether a string representing a dna sequence contains any characters that are not 'a','c','g','t', 'A', 'C', 'G', or 'T'. At least some of these functions are wrong. Which ones are correct? A) def valid_dna1(dna): for c in dna: if c in 'acgtACGT': return True else: return False B) def valid_dna3(dna): for c in dna: flag = c in 'acgtACGT' return flag C) def valid_dna4(dna): for c in dna: if not c in 'acgtACGT': return False return True -------------------------------------------------------------------------------------------------------------------------------------------------------- valid_dna1 only valid_dna4 only None of them. valid_dna1, and valid_dna4 only
Write a function called HW7B, which returns a String. This String is the value of word 8 of the second paragraph beginning with Runtime of section 14.1 of page 544 of the course textbook (Introduction to Java programming Comprehensive version 2013 Online Walter J. Savitch ). This word begins with the letter ‘r’. This book can be accessed via the library link reachable via the courses ‘Library page’. This is really just a check you know how to find the course text book in case you are having problems with library books.
Write a C program that gets a string from the user and counts total number of digits in that string. Assume that the size of your string is 10. Use isdigit() function to check whether the character is digit or not. For example: isdigit(„a‟) returns 0 (false), isdigit(„3‟) returns true(1).Please remember that you need to include <ctype.h> for isdigit() library functionSample Run:Enter your string: cng230There are 3 digits in your string.
You have been hired to develop the One-Time Pad cipher for a company. You can use any languages such as Java, Python, C++ in the development. You implementation must consists of the following two functions: Encrypt(plaintext, key) and Decrypt(ciphertext, key). Encrypt function returns the ciphertext of the input plaintext, and Decrypt function returns the plaintext of the input ciphertext. The plaintext and ciphertext only consists of capital letters from ‘A’ to ‘Z’ and some spaces. You can also use pseudo random number function to generate the key in the program (in ideal scenario, we need to use the genuine random number generator). Note that, the key should be at least as long as the plaintext/ciphertext.
You have been hired to develop the One-Time Pad cipher for a company. You can use any languages such as Java, Python, C++ in the development. You implementation must consists of the following two functions: Encrypt(plaintext, key) and Decrypt(ciphertext, key). Encrypt function returns the ciphertext of the input plaintext, and Decrypt function returns the plaintext of the input ciphertext. The plaintext and ciphertext only consists of capital letters from ‘A’ to ‘Z’ and some spaces. You can also use pseudo random number function to generate the key in the program (in ideal scenario, we need to use the genuine random number generator). Note that, the key should be at least as long as the plaintext/ciphertext. Please show your code in the lab report Please show screen shots of the demo for both encryption and decryption in the lab report.
In Python, please Write a program that asks user to enter email address. Program then checks and prints whether email entered by the user is valid. Structure your program to have two functions: isEmailValid function that takes a string as parameter and returns True or False depending on whether the input string matches all the requirements of a valid email listed main function that repeatedly prompts the user for the email address, calls isEmailValid method passing the user entered string, saves the returned value reports whether the email is valid or not depending on the returned value. asks user if he/she wants to continue. If so, repeats above steps. Otherwise ends the program. Use the recommended strategy of calling the main function use "if __name__ ..." format. Email should be of the form first.last@bellevuecollege.edu. It should have a '.' a '@' should end with "bellevuecollege.edu" index of first '.' should be less than the index of '@' there should be only one '.'…
Write a function createPassword() with no return value to randomly select 8 capital letters from the alphabet. The function receives the address of the first characters of the password string as parameter
2. Caesar Cipher Create a function that takes two arguments (text, key) and returns a new encrypted text using the key. For example, if the input is "a" and the key is 1, it should move that letter 1 step in alphabetic order so the output would be "b". Examples: caesar_cipher("hello", 5) "mjqqt" caesar_cipher("hello world", 1)"ifmmp xpsme" caesar_cipher("a", 2)→ "c" Notes: The input is only letters and spaces; no special characters. What is Caesar cipher? Method in which each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet. The method is named after Julius Caesar, who used it in his private correspondence. Try it out yourself: https://cryptii.com/pipes/caesar-cipher = Python String Methods: https://www.w3schools.com/python/python_ref_string.asp
Write a C++ function named getLowerAlphabets that takes a C-string argument and returns a C-stringmade up of the lower alphabet characters of the argument. If none of the characters of the argument is alower alphabet then you must still return a C-string which is obviously empty C-string; that is a C-stringwith only the null character.