2. Factors a) Define a function named printFactors() with a parameter n. This function prints all factors of the number n on a single line. b) Define a main() function to do the following: 1) Request an integer value num from the console. 2) Call printFactors() with num as an argument. c) Call main() function to initiate the tasks to be performed. Example Output Enter an integer value: 18 1 2 3 6 9 18

2. Factors a) Define a function named printFactors() with a parameter n. This function prints all factors of the number n on a single line. b) Define a main() function to do the following: 1) Request an integer value num from the console. 2) Call printFactors() with num as an argument. c) Call main() function to initiate the tasks to be performed. Example Output Enter an integer value: 18 1 2 3 6 9 18

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter6: Modularity Using Functions

Section6.2: Returning A Single Value

Problem 12E

See similar textbooks

Similar questions

(Numerical) a. The following is an extremely useful programming algorithm for rounding a real number to n decimal places: Step 1: Multiply the number by 10n Step 2: Add 0.5 Step 3: Delete the fractional part of the result Step 4: Divide by 10n For example, using this algorithm to round the number 78.374625 to three decimal places yields: Step1:78.374625103=78374.625 Step2:78374.625+0.5=78375.125 Step3:Retainingtheintegerpart=78375Step4:78375dividedby103=78.375 Using this algorithm, write a C++ function that accepts a user-entered value and returns the result rounded to two decimal places. b. Enter, compile, and run the program written for Exercise 11a.
(Numerical) Heron’s formula for the area, A, of a triangle with sides of length a, b, and c is A=s(sa)(sb)(sc) where s=(a+b+c)2 Write, test, and execute a function that accepts the values of a, b, and c as parameters from a calling function, and then calculates the values of sand[s(sa)(sb)(sc)]. If this quantity is positive, the function calculates A. If the quantity is negative, a, b, and c do not form a triangle, and the function should set A=1. The value of A should be returned by the function.
3. Write a function which will swap its arguments if the first argument is greater than its second argument, but will not interchange them if the first argument is smaller than or equal to the second argument. The function should return 1 if a swap was made, and 0 otherwise. (Hint: Make sure to use call by reference.) Write also a short test driver(i.e. a main() invoking your function).
C++ The function prototype of a function that recieves two integer values and computes their sum and difference is given as follows: void computeSum (int num1, int num2, int & sum, int & diff); write the statments to call this function to compute and print the sum and the differnce of 167 and 84.
6.22 LAB - Swapping variables Define a function named SwapValues that takes four integers as parameters and swaps the first with the second, and the third with the fourth values. Then write a main program that reads four integers from input, calls function SwapValues() to swap the values, and prints the swapped values on a single line separated with spaces. Ex: If the input is: 3 8 2 4 function SwapValues() returns and the main program outputs and SumValues() returns the total of all integers 8 3 4 2 17 The program must define and call these functions:void SwapValues(int& userVal1, int& userVal2, int& userVal3, int& userVal4)Function SwapValues() swaps the values referenced by the parameters.int SumValues(int& userVal1, int& userVal2, int& userVal3, int& userVal4)Function SumValues() sums the values referenced by the parameters. Do Not Delete Any Existing Comments code underneath / where indicated. Any code submitted with comments missing, will…
Playing with Functions: Write a Javascript program to check if the argument passed to any function is a function type or not. I.e. Create a function check which takes a argument and check if that argument is a function or not.
2. Modular arithmetic Write a function that returns the result of any integer modulo of n (i.e., reduce theinteger modulo n). Note that the C++ operator % can be used, but it returns a negativevalue, for example, -1 % 3 yields -1, so we need to do something adjustment (recallthat -1 mod 3 = 2 because -1= (-1)×3+2). Therefore, we will use the mod() functionfrom this step to implement the later encode() and decode() functions. /* precondition: n is greater than 1,a can be negativepostcondition: return a mod n (as defined in class)a mod n = r if and only if a = nk+r, 0 =< r < n (note thatr needs to be non-negative).*/int mod (int a, int n); -Please write in c++
10.25 LAB: Quadratic formula Implement the quadratic_formula() function. The function takes 3 arguments, a, b, and c, and computes the two results of the quadratic formula: x1=−b+b2−4ac2a x2=−b−b2−4ac2a The quadratic_formula() function returns the tuple (x1, x2). Ex: When a = 1, b = -5, and c = 6, quadratic_formula() returns (3, 2). Code provided in main.py reads a single input line containing values for a, b, and c, separated by spaces. Each input is converted to a float and passed to the quadratic_formula() function. Ex: If the input is: 2 -3 -77 the output is: Solutions to 2x^2 + -3x + -77 = 0 x1 = 7 x2 = -5.50
Complete C++ source code for Write a complete C++ program to help the manufacturer determine the greatest profit obtain from making tables and chairs with a given number of M type A and N type B wood blocks. • The program should prompt the user to input M and N.• Then tabulates all the combinations of tables and chairs possibly made, and calculates the profit obtain using array. • The program should also identify the greatest profit and make a concluding remark.• The program should be written in modular form with the main() function calling other functions. If arrays are involved in the function, the arrays should be passed into the function as parameters.• Lastly, display the output to an external .txt file.
17.49 Lab: Functions: Number to words Sometimes numbers are converted to words, like in a wedding invitation. So 23 becomes "twenty three". Write a function DigitToWord that takes a single digit number from 0-9 and returns that number's word: 0 is zero, 1 is one, 2 is two, etc (if the number is outside 0-9, return "error"). Write another function TensDigitToWord that takes a single digit number from 2-9, and returns that number's word when it appears in the tens digit: 2 is twenty, 3 is thirty, etc. If the number is outside 2-9, return "error". Finally, write a function TwoDigitNumToWords that takes a two-digit number from 20-99 and returns that number in words. Your main program should get a user's integer, call TwoDigitNumToWords, and output the resulting string. If the input is 23, the output should be "twenty three". Do not do any error checking of the input. Note that your program does not support all numbers. 0-19 will yield error output, for example. HINTS: Write…
Help and show me how to fix an error? def kwargs_to_args_decorator(*args, **kwargs): This question is meant to test your knowledge of creating a decorator that accepts an arbitrary number of positional and keyword arguments, to decorate a function that accepts an arbitrary number of positional and keyword arguments, and alters the arguments before passing them to the decorated function. When the decorated function is invoked, this decorator should modify the arguments the decorated function receives. This decorator should filter out all positional arguments passed to the decorated function, which are found in the positional arguments passed to the decorator when the decorator was initialized. It should also filter out all keyword arguments with keys that are found in the keyword arguments given to the decorator when the decorator was initialized. After performing the modifications to the arguments, the decorator should invoke the decorated function with the modified arguments and…
(Exponentiation) Write a function integerPower(base, exponent) that returns the value ofbaseexponentFor example, integerPower(3, 4) = 3 * 3 * 3 * 3. Assume that exponent is a positive, nonzero integer, and base is an integer. Function integerPower should use for to control the calculation. Donot use any math library functions.