1. Using Python3, encode the following: a. Create a simple function that has a number as an input, prints twice that number, and has a return value of thrice the input. Input Assume the input are integers. Constraints Assume no invalid inputs are given. E.g. No text will be given as input Output Two integers will be the output, twice and thrice the input respectively. Sample: Input 100 Output 200 300 b. Create a function solving for one root of a quadratic equation. (Note: Let +/- be only plus sign) Input Format The inputs are three numbers corresponding to a, b, and c. x=-b+\b? –4ac 2a Constraints Use only 15 lines of code. You may assume that only valid combinations of a, b, and c will be inputted. E.g. No quadratic equations with imaginary roots. No ascii input, etc. Output Format The output will be the INTEGER root computed for.

1. Using Python3, encode the following: a. Create a simple function that has a number as an input, prints twice that number, and has a return value of thrice the input. Input Assume the input are integers. Constraints Assume no invalid inputs are given. E.g. No text will be given as input Output Two integers will be the output, twice and thrice the input respectively. Sample: Input 100 Output 200 300 b. Create a function solving for one root of a quadratic equation. (Note: Let +/- be only plus sign) Input Format The inputs are three numbers corresponding to a, b, and c. x=-b+\b? –4ac 2a Constraints Use only 15 lines of code. You may assume that only valid combinations of a, b, and c will be inputted. E.g. No quadratic equations with imaginary roots. No ascii input, etc. Output Format The output will be the INTEGER root computed for.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter6: User-defined Functions

Section: Chapter Questions

Problem 12PE: Write a program that takes as input five numbers and outputs the mean (average) and standard...

See similar textbooks

Similar questions

Write a program that takes as input five numbers and outputs the mean (average) and standard deviation of the numbers. If the numbers are x1,x2,x3,x4,andx5, then the mean is x=(x1+x2+x3+x4+x5)/5 and the standard deviation is: s=(x1x)2+(x2x)2+(x3x)2+(x4x2)+(x5x2)5 Your program must contain at least the following functions: a function that calculates and returns the mean and a function that calculates the standard deviation.
Please answer it in Python Write a function input_names that takes as an argument a number player (supposedly valid) corresponding to the number of players who will play the game and which successively asks for the name of each player. The function verifies that the names of the players are all different and returns the list of the names of the players. The messages will ‑have to be clear. For example: input_names(3) #return => Enter player name 1: rara Enter player name 2: rara Enter player name 2: riri Enter player name 3: roro [“rara”,”riri”,”roro”] Input_names(2) #return => Enter player name 1: roro Enter player name 2 : rara
Write a python program called hangman.py. This program will be a working hangman game. Your hangman game should be broken into appropriate functions, contain a main function, and do the following:1. The program should randomly select a word from the list: kangaroo, capybara, wombat, koala, wallaby, quokka, platypus, dingo, kookaburra2. Repeatedly prompt the user to guess a letter.3. Validate the input4. All guessed letters should be stored in a two-dimensional list. If the number of times a letter has been guessed is greater than 1, then the user should be notified that they have already guessed this letter and prompted to guess a different letter. The hangman won’t update (grow) if the same incorrect letter is guessed multiple times.5. The word should be printed where all correctly guessed letters are revealed, and all unguessed letters are replaced with underscores6. A hangman reflecting the number of incorrect guesses should be printed7. If all the letters in the word are guessed,…
Please answer it in python write a function Tuesday, words of even length must be repeated 6 times, separated by a dash, while thewords of odd length should be repeated 3 times, separated by commas. Write the function tuesday thattakes a word as an argument and returns the string according to the Tuesday rule. (lengthof a character string is given by len(string).
python Write a program that does temperature converter", "- The user will enter if he wants the result in Celsius or in Fahrenheit. Use the input function to read this option. \n", "- Ask the user the value of the temperature he wants to convert. Use the input function to read this value and convert accordingly.\n", "- If the user wants the temperature in Fahrenheit compute: $ Fahrenheit = Celsius5/9+32$.\n", "- If the user wants the Celsius compute as follows: $ C = (F-32)5/9 $.\n", "\n", "Print the converted temperature and show the unit, like 23.5 C or 67.1 F."
NEED HELP WITH THIS import random print(random.randint(1,6)) #prints a number between 1 and 6. #or: x = random.randint(1,6) print(x) #prints a number between 1 and 6. write a python program that simulates a game with two dice roll based on their sum and value. Your program should: Define a function try_your_luck(dice1, dice2) that takes two arguments i.e., the numbers generated by randint() function (use randint twice). The random numbers should be passed to the function as argument The player wins some money, when: a. Sum of both dice is divisible by three, player wins $5 b. Same number on both die, player wins $10 c. For all other cases, print "try again" Player loses the game, when: a. Sum is greater than 10 and odd b. Sum is 7. Display an appropriate message for each case (player wins or loses).
Please answer it in Python 1) Write a function start_by taking a letter and a word as an argument and returning True if the word begins with the letter given as an argument, False otherwise. Example: start_by('h', 'hello') is True but start_by('e', 'wheel') is False. 2) Write a function Contains_vowel that takes a word as an argument and returns True if the word contains at least one vowel, False otherwise.
Here is the what im writing: The error starts at the second line. Im using Spyder/anaconda to write python 3.8 def getBonus(salary, bonusPercent):salary = readFloat("Please enter your salary:")print ("Please enter your salary:")bonusPercent = getBonus(salary, bonusPercent)print ("Please enter your bonus percentage:") Here is the problem: Write a Python function def getBonus(salary, bonusPercent) The function you write should be named getBonus, and it should accept an employee’s salary and the bonus they have been granted, and then return the bonus amount. The salary, bonusPercent, and bonusAmount should all be float type. Here are some examples of typical usage: salary = readFloat(“Please enter your salary:”) xmasBonus = getBonus(50000, 0.04) Using the getBonus function that you wrote for part a, write a Python program that will ask for a series of employee IDs, salaries, and bonus percentages. When the user is done inputting employees, the…
write a function sequence in Python that accepts an number ( int ) and that prints a sequence of numbers that starts at the given number and obeys the following rules:the number 1 is the last number in the sequence (e.g stop )if the number if even, the next number is half of itif the number is odd, the next number is one moreSpecifications:use a while loopprint each number in the sequence one per line example usage: >>> sequence(3)3421
Write a function PrintShampooInstructions(), with int parameter numCycles, and void return type. If numCycles is less than 1, print "Too few.". If more than 4, print "Too many.". Else, print "N: Lather and rinse." numCycles times, where N is the cycle number, followed by "Done.". End with a newline. Example output with input 2: 1: Lather and rinse.2: Lather and rinse.Done.Hint: Declare and use a loop variable. #include <iostream>using namespace std; /* Your solution goes here */ int main() {int userCycles; cin >> userCycles;PrintShampooInstructions(userCycles); return 0;} Please help me with this problem using c++.
Write a function which accepts the user’s first and last name and prints the first name 4 timesseparated by tabs, and last name 2 times separated by spaces. (1 tab = 4 spaces)Example OutputEnter the first name: JohnEnter the last name: MorganJohn John John John Morgan Morgan
CHALLENGE ACTIVITY 6.7.3: Function with loop: Shampoo. Write a function print_shampoo_instructions() with parameter num_cycles. If num_cycles is less than 1, print "Too few.". If more than 4, print "Too many.". Else, print "N : Lather and rinse." num_cycles times, where N is the cycle number, followed by "Done.". Sample output with input: 2 1 : Lather and rinse. 2 : Lather and rinse. Done. Hint: Define and use a loop variable. Use Python, please.