PHP ATM machines allow 4 or 6 digit PIN codes and PIN codes cannot contain anything but exactly 4 digits or exactly 6 digits. *With user input ($pinNumbers), create a function that takes a string and returns true if the PIN is valid and false if it's not. Examples validatePIN("$1234") ➞ true validatePIN("12345") ➞ false validatePIN("a234") ➞ false validatePIN("") ➞ false Notes ● Some test cases contain special characters. ● Empty strings must return false.

PHP ATM machines allow 4 or 6 digit PIN codes and PIN codes cannot contain anything but exactly 4 digits or exactly 6 digits. *With user input ($pinNumbers), create a function that takes a string and returns true if the PIN is valid and false if it's not. Examples validatePIN("$1234") ➞ true validatePIN("12345") ➞ false validatePIN("a234") ➞ false validatePIN("") ➞ false Notes ● Some test cases contain special characters. ● Empty strings must return false.

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter6: Modularity Using Functions

Section6.4: A Case Study: Rectangular To Polar Coordinate Conversion

Problem 9E: (Numerical) Write a program that tests the effectiveness of the rand() library function. Start by...

See similar textbooks

Similar questions

***IN PSUEDOCODE ONLY - not a real programming language!!*** Question:A prime number is a number that is only evenly divisible by itself and 1. For example, the number 5 is prime because it can only be evenly divided by 1 and 5. The number 6, however, is not prime because it can be divided evenly by 1, 2, 3, and 6. Design a Boolean function called isPrime, that accepts an integer as an argument and returns True if the argument is a prime number, or False otherwise. Use the function in a program that prompts the user to enter a number and then displays a message indicating whether the number is prime. The following modules should be written: - getNumber, that accepts a Ref to an integer, prompts the user to enter a number, and accepts that input - isPrime, that accepts an integer as an argument and returns True if the argument is a prime number, or False otherwise - showPrime, that accepts an integer as an argument , calls isPrime, and displays a message indicating whether the…
please code in python Write a function that receives a string and a number (n) as parameters and returns a new string that contains only every nth letter from the given string. print(everyNth('banana', 2)) # should return aaaprint(everyNth('carrot', 3)) # should return rtprint(everyNth('pear', 1)) # should return pear
The program below stores 80 bool values into a char arr[10]. CompletesetBool and getBool. In both functions, index is the index of the boolvalues, from 0 to 79. getBool returns 1 if the bool value at index is trueotherwise 0. You will probably need most bitwise operations including shifting. void setBool ( char * arr , int index , int boolValue ) {}int getBool ( char * arr , int index ) {}int main ( void ) {char arr [10];memset ( arr , 0 , 10);setBool ( arr , 78 , 1);setBool ( arr , 40 , 0);int b78 = getBool ( arr , 78); // b78 is 1int b40 = getBool ( arr , 40); // b40 is 0return 0;}
In python programming A palindromic prime is a prime number and also palindromic. For example, 131 is a prime and also a palindromic prime. Write a function that displays n palindromic prime numbers, display 10 numbers per line. displayPalindromicPrime(n), where n – is the number of palindromic prime numbers to display Prompt the user to enter how many numbers to display. These are 20 palindromic prime numbers: 2 3 5 7 11 101 131 151 181 191 313 353 373 383 727 757 787 797 919 929
In Python, program a function called "capitalizePhrases", with the following heading: # capitalizePhrases: str -> str# It receives a string with several sentences separated by ".", Where all its letters are in # uppercase and delivers the same string but with the first letter of each sentence in uppercase# and the others in lowercase:# Example: capitalizePhrases("HELLO.THAT WELL IT DIDN'T RAIN SO MUCH TODAY.BE CAREFUL."),# must deliver: "Hello.That well it didn't rain so much today.Be careful."# Observation: both in entry and exit, there is no space after a point.# Also suppose that both input and output do not include accents. (á, ó, etc.)def capitalizePhrases(upperText):
In python An emirp is a nonpalindromic prime number whose reversal is also a prime. For example, 17 is a prime, and 71 is a prime, so 17 and 71 are emirps. Write a function that displays the first n emirps, display 10 numbers per line. displayEmirps(n), where n – is the number of palindromic prime numbers to display Prompt the user to enter how many numbers to display.
Using, HTML,CSS , and javascript Write a program that takes as input the speed of a car e.g 80. If the speed is less than 70, it should print “Ok”. Otherwise, for every 5 km/s above the speed limit (70), it should give the driver one demerit point and print the total number of demerit points. For example, if the speed is 80, it should print: “Points: 2”. If the driver gets more than 12 points, the function should print: “License suspended”.
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 sequence in Python that accepts an number ( int ) and that prints a sequence of numbers that starts at the given number and obeys the following rules:the number 1 is the last number in the sequence (e.g stop )if the number if even, the next number is half of itif the number is odd, the next number is one moreSpecifications:use a while loopprint each number in the sequence one per line example usage: >>> sequence(3)3421
Q2: Write a JavaScript function that accepts a number from a user as input and checks if the number is prime, then print True if the number is not a prime, print False. Note: A prime number (or a prime) is a natural number greater than 1 that has no positive divisors other than 1 and itself.
Write a function isAlpha() that accepts a string as a parameter and returns true if all of the characters of the string parameter are English alphabet characters (Hint: in ASCII table the alphabetic characters have codes in range 65-90 and 97-122). Spaces (ASCII code: 32) should be ignored. Test your function. Your program output should look like the following: Output1: Enter string: hello there 123false Output2: Enter string: my name is johntrue C++ Nothing too advanced please
Write a function called isValidLength that takes an integer number and returns true if the number has a valid length and false otherwise. Valid- length is determined by finding number length. If the length is at least 3 digits and at most 5 digits, then the number has a valid length. For example, the number 324 is valid because it's 3 digits long and the number 22 is invalid because it’s 2 digits long.