d. Write a function Encode as follows: • // Return M^e mod PQ • int Encode (int M, int e, int PQ); e. Write a function Decode as follows: • //Return C^d mod PQ • int Decode (int C, int d, int PQ); f. Verify that RSA algorithm works, i.e., • int M; • /* M is an integer that is smaller than PQ */ • cout <<"Enter an integer that is smaller than"<< PQ; • cin <

d. Write a function Encode as follows: • // Return M^e mod PQ • int Encode (int M, int e, int PQ); e. Write a function Decode as follows: • //Return C^d mod PQ • int Decode (int C, int d, int PQ); f. Verify that RSA algorithm works, i.e., • int M; • /* M is an integer that is smaller than PQ */ • cout <<"Enter an integer that is smaller than"<< PQ; • cin <

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 6PE

See similar textbooks

Similar questions

(Numerical) Write a program that tests the effectiveness of the rand() library function. Start by initializing 10 counters to 0, and then generate a large number of pseudorandom integers between 0 and 9. Each time a 0 occurs, increment the variable you have designated as the zero counter; when a 1 occurs, increment the counter variable that’s keeping count of the 1s that occur; and so on. Finally, display the number of 0s, 1s, 2s, and so on that occurred and the percentage of the time they occurred.
CodeW X bFor fun X C Solved x b Answer + x https://codeworko... CodeWorkout X265: Recursion Programmlng Exercise: GCD The greatest common divisor (GCD) for a pair of numbers is the largest positive integer that divides both numbers without remainder. For function GCD , write the missing base case condition and action. This function will compute the greatest common divisor of x and y.You can assume that x and y are both positive integers and that x > y. Greatest common divisor is computed as follows: = x and GCD(x, y) = GCD(y, x % y). Examples: GCD (6, 4) -> 2 Your An swer: 1 public int GCD(int x, int y) { if > { 2. > 3. } else { 4. return GCD(y, x % y); 9. { 7. 1:09 AM 50°F Clear 1V 1. 12/4/2021 甲

Part (a) Write a python function that computes the binomial coefficient ("). The function should return the correct answer for any positive integer n and k where k=m pass Part (c) Suppose that the number of people in the trial is 100. Then: • Plot a curve that shows how the probability of type 1 error changes with the choice of m, for m = 1,...n assuming that the null hypothesis holds (in red), • On the same picture, plot the probability of type 2 error vs the value of m in the case in which the new drug is effective with proability 0.68 (in blue). You can plot the two curves using matplotlib.pyplot. You can select the color by passing color='r' or color='b' to the plt.plot() function. [4]: n - 100 # your code here def plot_curve (): pass [5]: plot_curve() Part (d) Based on the picture above, what value of m do you think would be suitable to keep both type 1 and type 2 error small at the same time? (You may assume that the company claims the new drug has 68% accuracy) [6]: # your…
3. Write a recursive function that ассepts 8x8 array of an characters that represents a maze. Each position can contain either an X or a blank. Starting at position (0,1), list any path through the maze to get to the location (7,7). Only horizontal and vertical moves are allowed. If no path exists, write a message indicating there is no path. Moves can be made only to the locations that contain a blank. If an X is encountered, that path is blocked and another must be chosen. [6]
*19. A recursive function f (x), is defined as follows: if (x>100) return (x-10) else return (f (f (x+11) ) ) For which of the following values of x, (a) 100 (b) 91 f(x) (c) 1 = 91? (d) 101
Write a recursive function to find the factorial of a number. Use the defined function to compute the term “nCr” for the following scenario: The values of ‘n’ and ‘r’ are stored in two parallel arrays of any user defined size . You have to Read the arrays n and r at run time. Compute n C r for each corresponding terms in the array ‘n’ and ‘r’, and display it properly formatted.
Write a function that takes in an integer n and computes n!. Do this without recursion. In [ ]: deffactorial_iter(n):"""Takes in an integer n>0 and returns the product of all integers from 1 to n."""# YOUR CODE HEREraiseNotImplementedError() In [ ]: In [ ]: assert factorial_iter(6) == 720 assert factorial_iter(7) == 5040 assert factorial_iter(10) == 3628800
1. void Foo(int A[]) { 2. let c = A.size(); 3. for (i = 1 to c^2) { 4. Boo(i); 5. 6. j = c; 7. while (j> 1) { 8. } //end for print "hello"; 9. j=j/y; 10. }//end while 11.} If we are given that is a function whose asymptotic runtime is cubic in the input i.e. . What is the asymptotic run time of Воо Boo(n) = O(n³) Foo
Q6 Python code In Python implement a recursive function named test() that accepts an integer parameter. If the parameter value is even then the test function should divide the parameter value by 2 and return this value. If the parameter value is odd, then the function should return 3 times the parameter value + 1. Then request a user to enter an integer number and recursively call converge() on that number until the function returns the value 1.
Midterm Practice Problems 1. Use recursion to write a function count_ones that returns how many Is there are in a number n when represented in decimal (base 10). For example, 1231 has two 1s. You can assume that n is nonnegative and at most 9 digits long. Do not use global (or static) variables. In main perform at least three tests of count_ones and use assert to check that the returned value is correct. Your function should have the following prototype: // count_ones (n) returns the number of is in the decimal representation of n // requires: 0 <= n < 10^9 int count_ones (int n);
Write a function decimal_to_binary(decimal_number) that takes in a non-negative integer and returns it in binary as an integer representation. Solve this problem using recursion. Use a helper function (with extra parameters) to handle the recursion. Examples decimal_to_binary(7) should return 111 decimal_to_binary(128) should return 10000000 decimal_to_binary(5) should return 101 Make sure your function signature matches the given function decimal_to_binary(decimal_number) because I will be using unit tests to evaluate your code. Return an integer representing the binary number from the function, not a string representation. Python
Complete the following function using pass-by-reference: void findMax(int &max, int a) which assigns value ‘a’ to ‘max’ if a > max. Write a pseudo-code then implement a program in C language to find the maximum in a sequence of numbers using this function.