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(Enforcing Privacy with Cryptography) The explosive growth of Internet communications and data storage on Internet-connected computer has greatly increased privacy concerns. The field of cryptography is concerned with coding data to make it difficult (and hopefully -with the most advanced schemes-impossible) for unauthorized users to read. In this exercise you’ll investigate a simple scheme for encrypting and decrypting data. A company that wants to send data over the Internet has asked you to write a
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C++ How To Program Plus Mylab Programming With Pearson Etext -- Access Card Package (10th Edition)
- What is the output from each of the following pseudocode statements?arrow_forwardWrite the code completely.arrow_forwardpython code Problem 5 A nutritionist who works for a fitness club helps members by evaluating their diets. As part of her evaluation, she asks members for the number of fat grams and carbohydrate grams that they consumed in a day. Then, she calculates the number of calories that result from the fat, using the following formula: calories from fat = fat grams x 9. Next, she calculates the number of calories that result from the carbohydrates, using the following formula: calories from carbs = carb grams x 4 . Write a program that will make these calculations. Your program should use two separate functions to calculate fat and carb calories. Write a 3rd function that is called from main to capture user input and call the others.arrow_forward
- fill in the blanks in the codearrow_forwardex program for thisarrow_forwardWhen you perform arithmetic operations with operands of different types, such as adding an int and a float, ____________. C# chooses a unifying type for the result you must choose a unifying type for the result you must provide a cast you receive an error messagearrow_forward
- C Language You are conducting a linguistic study and are interested in finding words that contain the letter 't' or 'T' in the first half of the word (including the middle letter if there is one). Specifically, if the first half of the word does contain a 't' or a 'T', your program should output a 1. If the first half does not contain the letter 't' or 'T', but the second half does, then your program should output a 2. Otherwise, if there is no 't' or 'T' in the word at all, your program's output should be -1. You may assume that the word entered does not have more than 50 letters. Examples Input: apple Output: -1 Input: raincoat Output: 2 Input: enter Output: 1 Input: Taylor Output: 1arrow_forwardComplete the code as below mentioned. Write allarrow_forwardProgram thisarrow_forward
- 4. Odd-Even-inator by CodeChum Admin My friends are geeking out with this new device I invented. It checks if a number is even or odd! ? Do you want to try it out? Instructions: In the code editor, you are provided with a function that checks whether a number is even or odd. Your task is to ask the user for the number of integer, n, they want to input and then the actual n number values. For each of the number, check whether it is even or odd using the function provided for you. Make sure to print the correct, required message. Input 1. Integer n 2. N integer valuesarrow_forwardFill in the blanks (using C programming) that gives the binary system numbers of the input. The output order should be as given and you are not able to change the code inside void decimalToBinary() and int main().arrow_forwardInput code in the "Write code here" sectionsarrow_forward
- Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,