Exercise 3AWrite functions to perform the following tasks. Keep your function names the same as in the template file(and as stated at the start of each question).(1) greatestgcd: Takes three integers a, b, c and returns the greatest of gcd(a, b), gcd(b, c), gcd(a, c)(ii) evenodd: Takes an integer and returns True if it is even, and False if odd (note that the functionshould return the Boolean True, not the string 'True').(iii) listelements: Takes a list of integers and returns a list containing the first, second, penultimate andlast items in the input list (in that order). To avoid an error, your function should return False if the input listis shorter than four items.(iv) double: Takes a list of integers and returns a list whose entries are all double those of the input list (so,if the input is [1,3,7], the list [2,6,14] should be returned.)(v) isprime: Takes an integer n and performs trial division to return True if n is prime and False if n iscomposite.

1. Start2. Prompt the user to enter three integers separated by space for the greatestgcd function:…

Answered: Exercise 3A Write functions to perform…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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use c code to develop the condition and function for the following items and then redevelop the code by adding the function as shown below, the original code has been given below. Hint: a)the function need to be made and develop and than add to the code 1. print Reverse 2. void reverseIt 3. void search Array 4.void search array 5. void array copy and void arrayDiff) b) the answer must be include and output and c code void printReverse(int array[], size); //prints the array reverselyvoid reverseIt(int array[], size); //reverses an arrayvoid searchArray(int array[], int size, int num);// returns the first index of the array whose value is num.//returns -1 if the number was not found in the array// optional for lab 6:void searchnArray(int array[], int size, int num, int n);// returns the nth index of the array whose value is num.//returns -1 if the number was not found in the arrayvoid arrayCopy (int arDest[], int arSource[], int commonSize);// copies cells from arSourc to arDestvoid…
function name- def my-poly
Add a function to get the CPI values from the user and validate that they are greater than 0. 1. Declare and implement a void function called getCPIValues that takes two float reference parameters for the old_cpi and new_cpi. 2. Move the code that reads in the old_cpi and new_cpi into this function. 3. Add a do-while loop that validates the input, making sure that the old_cpi and new_cpi are valid values. + if there is an input error, print "Error: CPI values must be greater than 0." and try to get data again. 4. Replace the code that was moved with a call to this new function. - Add an array to accumulate the computed inflation rates 1. Declare a constant called MAX_RATES and set it to 20. 2. Declare an array of double values having size MAX_RATES that will be used to accumulate the computed inflation rates. 3. Add code to main that inserts the computed inflation rate into the next position in the array. 4. Be careful to make sure the program does not overflow the array. - Add a…
1- Write a user-defined function that accepts an array of integers. The function should generate the percentage each value in the array is of the total of all array values. Store the % value in another array. That array should also be declared as a formal parameter of the function. 2- In the main function, create a prompt that asks the user for inputs to the array. Ask the user to enter up to 20 values, and type -1 when done. (-1 is the sentinel value). It marks the end of the array. A user can put in any number of variables up to 20 (20 is the size of the array, it could be partially filled). 3- Display a table like the following example, showing each data value and what percentage each value is of the total of all array values. Do this by invoking the function in part 1.
# dates and times with lubridateinstall.packages("nycflights13") library(tidyverse)library(lubridate)library(nycflights13) Qustion: Create a function called date_quarter that accepts any vector of dates as its input and then returns the corresponding quarter for each date Examples: “2019-01-01” should return “Q1” “2011-05-23” should return “Q2” “1978-09-30” should return “Q3” Etc. Use the flight's data set from the nycflights13 package to test your function by creating a new column called quarter using mutate()
In C#: Run the following console application. This program should produce the union of two sets, but has several errors. Use a variety of debugging techniques to locate and correct the errors. NOTE: A set is a collection of like elements that does not contain any duplicates. The union of two sets is the set that contains all the elements in both sets. Formally: A union B = {x : x Î A or x Î B}read: A union B is the set of all x such that x is in A or x is in B Example: A = {1,2,3,4,5} and B = {2,4,6,8}, then A union B = {1,2,3,4,5,6,8} (notice, no duplicates!) Debug the program. When you find an error, comment out the offending line, give an explanation of the error, write a corrected line, and include a screenshot of your program running with successful output. Submit the modified files and screenshots of any breakpoints you use. Program using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace…
Program: final.py Specification First, download the template file, final.py. This file contains the function names and documentation. You are required to add a header comment block with your name, the file name, the current semester, and year. Do not change the function headers, just add your implementation for each function where indicated. Add descriptive comments to your code. Remember to indent all the code for the function. Here are the functions that you will write: • Calculating tips is a common operation and the first function you write for the final project will do exactly that. The function calculate_tip accepts two parameters, the bill amount and the percent to tip, and returns the amount of the tip to write into the bill. The function should return the string "Invalid charge amount" if the charge is not more that 0 and "Invalid tip percent" if the tip is less than 0. Function heading: def calculate tip(charge, tip_percent): Parameter Specification: charge is the total ch…

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