Computers and Technology, 29.10.2019 22:31 maddietomlinson113
Write a program vigenere. cpp. it should contain a function encryptvigenere implementing this cipher: string encryptvigenere(string plaintext, string keyword); you may assume that the keyword contains only lowercase alphabetic characters a - z. the main should implement a testing interface similar to the one in task b, the user enters the plaintext and the keyword, and the program reports the ci
Answers: 3
Computers and Technology, 23.06.2019 10:50
The volume v and paper surface area a of a conical paper cup are given by where r is the radius of the base of the cone and h is the height of the cone. a. by eliminating h, obtain the expression for a as a function of r and v. b. create a user-de ned function that accepts r as the only argument and computes a for a given value of v. declare v to be global within the function. c. for v ! 10 in.3 , use the function with the fminbnd function to compute the value of r that minimizes the area a. what is the corresponding value of the height h? investigate the sensitivity of the solution by plotting v versus r. how much can r vary about its optimal value before the area increases 10 percent above its minimum value?
Answers: 1
Computers and Technology, 23.06.2019 22:00
Jackson, who works in the finance department of a company, is holding a seminar for other employees on how to file taxes. only three employees sign up to attend the seminar. which device can he use to share his presentation with a group of three employees?
Answers: 1
Computers and Technology, 24.06.2019 14:30
Two students are discussing the flow of electricity. student a says that voltage is a measure of the amount of electron flow in a circuit. student b says that power is the product of voltage and current. which of the following statements is correct? a. only student a is correct b. only student b is correct c. both of the two students are correct d. neither of the two students is correct
Answers: 1
Computers and Technology, 24.06.2019 15:30
What is not a type of text format that will automatically be converted by outlook into a hyperlink?
Answers: 1
Write a program vigenere. cpp. it should contain a function encryptvigenere implementing this cipher...
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