Write a program that transforms the user input stream: (1st) A B C A B C A B C (last) into the output (1st) C B A B A C C B A . The challenge increases when you use fewer variables. (program also solves: In: ????????? → Out: ?????????) Important: Use as little memory as possible to solve this problem. It can be solved with as few as 1 declared variable, but you may take an easier path.

Invoking time.time() returns the elapsed time in seconds since midnight of January 1, 1970. Write a program that displays the date and time. Here is a sample run: Current date and time is May 16, 2012 10:34:23

Write a C++ program for the following. In each plastic container of Pez candy, the colors are stored in random order. Your little brother only likes the yellow ones, so he painstakingly takes out all of the candies, one at a time, eats the yellow ones, and keeps the others in order so he can return them to the container in exactly the same order as before, minus the yellow candies, of course. Write a program to simulate this process. You must use Nyhoff's stack class; other solutions including the use of the STL stack class are unacceptable. Assume that the candies are denoted as Y for yellow, B for blue, R for red, O for orange. Your program is to query the user for ten letters (representing ten Pez candies), and after using appropriate stack operations, display the contents of the container minus the yellow candies.  The order in which the letters are entered is the order that they were removed from the Pez container.  When your answer is displayed the results must be in the same…

The average-case performance for Shellsort is   a. O(n)   b. O(n1.5)   c. O(n2)   d. None of the above.

Write an improved version of the chaos . py program from Chapter 1 thatallows a user to input two initial values and the number of iterations, and then prints a nicely formatted table showing how the values changeover time. For example, if the starting values were . 25 and . 26 with 10iterations, the table might look like this: index 0.25 0.26----------------------------1 0 . 731250 0 . 7503602 0 . 766441 0 . 7305473 0 . 698135 0 . 7677074 0 . 821896 0 . 6954995 0 . 570894 0 . 8259426 0 . 955399 0 . 5606717 0 . 166187 0 . 9606448 0 . 540418 0 . 1474479 0 . 968629 0 . 49025510 0.118509 0 . 974630

In Java Integer in is read from input. Write a while loop that iterates until in is less than or equal to 0. In each iteration: Update in with the quotient of in and 7. Output the updated in, followed by a newline.     Click here for exampleEx: If the input is 2401, then the output is:   343 49 7 1 0   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17     import java.util.Scanner;   public class QuotientCalculator { publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); intin;   in=scnr.nextInt(); /your code here/ } }

Write a program that obtains the executiontime of external sorts for integers of size 6,000,000, 12,000,000, 18,000,000,24,000,000, 30,000,000, and 36,000,000. Your program should print a tablelike this:

write a program the computes nx and store the result into y You can use y = Math.pow( Mantissa, exponent)Requirements:Besides main() your program must have one method with two parameters, one double and one int n and x are positive numbers read from the keyboardif the user makes an entry that does not meet this criterion, the user must be given to opportunity retry the entry the user must be able to quit prior to entering values for n and x Your method must compute y and return the result to its caller; the caller will print the result After printing the result, the user must be queried again if there are other values to compute; if the answer is no exit the program, but if the user replies yes, then repeat the computation

Write a unit conversion program that asks the users from which unit they want to convert(gal, oz, lb, ft, mi) and to which unit they want to convert (l, g, kg, m, km). Rejectincompatible conversions (such as gal → km). Ask for the value to be converted, thendisplay the result:Convert from? galConvert to? mlValue? 2.52.5 gal = 9462.5 ml

It is a python program. Make sure it works and run in IDLE 3.10. Please show the code screenshot and output screenshot.