Write functions with default argument for addition, multiplication and division of two numbers. For addition and multiplication the default values for two numbers will be 0. For division the default value for first and second arguments will be zero and one respectively. Use the above function for finding addition, multiplication and division when 1) No arguments are supplied, 2) First argument is 2 and second argument is not supplied, 3) Arguments are 9 and 3.

Write functions with default argument for addition, multiplication and division of two numbers. For addition and multiplication the default values for two numbers will be 0. For division the default value for first and second arguments will be zero and one respectively. Use the above function for finding addition, multiplication and division when 1) No arguments are supplied, 2) First argument is 2 and second argument is not supplied, 3) Arguments are 9 and 3.

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 1TF: Mark the following statements as true or false: a. To use a predefined function in a program, you...

See similar textbooks

Similar questions

Hi please Solve in c language. (Wattan Corporation) is an Internet service provider that charges customers a flat rate of $7.99 for up to 10 hours of connection time. Additional hours or partial hours are charged at $1.99 each.Write a function charges that computes the total charge for a customer based on the number of hours of connection time used in a month. The function should also calculate the average cost per hour of the time used (rounded to the nearest 0.01), so use two output parameters to send back these results.You should write a second functionround_money that takes a real number as an input argument and returns as the function value the number rounded to two decimal places. Write a main function that takes data from an input file usage.txt and produces an output file charges.txt. The data file format is as follows:Line 1: current month and year as two integersOther lines: customer number (a five-digit number) and number of hours usedHere is a sample data file and the…
The prompt asks: Write a function that calculates the amount of money a person would earn over a period of years if his or her salary is one penny the first day, two pennies the second day, and continues to double each day. The program should ask the user for the number of years and call the function which will return the total money earned in dollars and cents, not pennies. Assume there are 365 days in a year. function totalEarned(years) { } var yearsWorked = parseInt(prompt('How many years will you work for pennies a day? ')); alert('Over a total of ' + yearsWorked + ', you will have earned $' + totalEarned(yearsWorked));
Q9/Write a program that inputs a three-digit integer, separates the integer into its individual digits and prints the digits separated from one another by three spaces each by using functions. For example, if the user types in 429, the program should print: 4 2 9
The following program will prompt the user for a starting number and an // ending number. Assume that these are whole numbers (no decimal points), // assume the numbers are not negative and assume that the first number is // not larger than the second number. // // write a funcTion that returns the sum of the numbers from the starting // number to the ending number. For example, if the starting number is 13 // and the ending number is 18 then the function will return the value of // 13 + 14 + 15 + 16 + 17 + 18. If the starting number is equal to the ending // number then simply return that number. // ////////////////////////////////////////////////////////////////////////// function sumOfNumbers(startingNumber, endingNumber) { } var startingNumber = parseInt(prompt('What is the starting number? ')); var endingNumber = parseInt(prompt('What is the ending number? ')); var sumOfNumbersPassed = sumOfNumbers(startingNumber, endingNumber); alert('The sum of the numbers from ' +…
Please written by computer source Modifying the above question and using functions do the following: The function getR() is used to obtain the value or r. r is obtained from theuser and is in the range [2,5] (end values included). With this value of r, the values of x and y are to be calculated for all values of a in the range[30-90] degrees in steps of 10 degrees. This calculation of x and y should happen inside the function calculateXY(). The values of a, x and y are tobe printed to the screen. Use PYTHON.
Write a function in_out (xs, ys, side) which takes three numbers as input, where the side is non-negative. Here xs and ys represent the x and y coordinates of the lower left corner of a square; and side represents the length of the side of the square. (Note that xs, ys and sides completely define a square and its position in the plane). Your function must first prompt the user to enter two numbers that represent the x and y coordinates of a point request. Your function should display True if the given query point is inside of the given square, otherwise it should display False. A point on the limit of a square is considered as being inside the square. No loops, no ifs, no lists To avoid confusion, unless otherwise noted in the questions, here is what you can use in these exercises: - comparison operators: <, <=, ==,! =,>,> = - Boolean operators: and, or, not - arithmetic operators: +, -, *, /, **,%, // - the following Python built-in functions: print, input, round, len,…
(a) Write a function get_month() that asks the user for a month, using the prompt string "Please enter a month (1 - 12): " The function returns the integer month the user entered. However, the function must also check that the user entered a number in the range 1 - 12 inclusive; if not, the function should print "Your answer must be in the range 1 - 12" and it should then re-prompt for the month. This process must repeat until a valid month is entered. See the examples in photo 1. (b) Write a function make_ends(nums) that takes a list of ints nums and returns a new list of length 2 containing the first and last elements from the original list. See the examples in photo 2.
C++ Fix the broken code, Fix the function that is being used It does not charge the full hour for fractional portions. If you enter 4.5 it will return 27.50 as opposed to 30. Instructions to fix the code Consider this…. Charge will never be less than 20 so…… double charge = 20; for hours above 3…. If (hours >3) charge = 20 + ceil(hours -3)*5; where ceil brings it up to the next full hour value…. The charge will never be greater than 50 so….. If (charge > 50) charge = 50; now all you need to do is return charge Here is the code: #include<iostream>#include<iomanip>using namespace std;/* This is a function that calculates the charge of parking for the given amount of time (in hours) */double calculateCharges(double hours) {if (hours <= 3.0) { // If the time is less than 3 hours.return 20.0; // Charge a fixed amount of $20}else {double charge = 20.0 + (hours - 3.0) * 5; // Calculate the charge, which is $20 + ($5/hour for excess of 3 hours)if (charge >= 50.0) {…
What is the output of the code below? def mystery_func(input, num, t = 0, x = 10, y = 10)[this function multiples all arguments together (except t) and raises the result to the power of t and returns this]print(mystery_func(2, 3))
Age information for 100 families of 4 people is defined as members of a community. For every family,  Send the age of each family member to a function called average (), where the average is after calculating, send the address of the average information to the main() function, main the function prints,  Send the addresses of parents ' age information to function1 (), in the function, it checks whether the ages of the mother and father are double, and each if the age of both is even, it returns a value of 1 from the function, otherwise a value of 0,write a C program.
Q1) Write a function that will take Bid and ask price in dollars, and a) return dollar bid-ask spread (name the function in_ dollar_bidask ) b) compute proportional bid-ask spread (name the function in_dollar_bidask ) c) Write test code to test a) and b)
Examine the following function header, and then write a statement that calls the function, passing 12 as an argument.def show_value(quantity):