Code in C please. for this question you will write a function definition and a main function. implement the following function. char runmenu( ); \\display the program options and get the users selection (a, d, or q)) \\get and return the selection from the user \\declare all necessary variables \\you can decide what a,d, or q stand for add the main function with the function call to runmenu

Code in C please. for this question you will write a function definition and a main function. implement the following function. char runmenu( ); \\display the program options and get the users selection (a, d, or q)) \\get and return the selection from the user \\declare all necessary variables \\you can decide what a,d, or q stand for add the main function with the function call to runmenu

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 38SA

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Mark the following statements as true or false: a. To use a predefined function in a program, you need to know only the name of the function and how to use it. (1) b. A value-returning function returns only one value. (2, 3) c. Parameters allow you to use different values each time the function is called. (2, 7, 9) d. When a return statement executes in a user-defined function, the function immediately exits. (3, 4) e. A value-returning function returns only integer values. (4) f. A variable name cannot be passed to a value parameter. (3, 6) g. If a C++ function does not use parameters, parentheses around the empty parameter list are still required. (2, 3, 6) h. In C + + , the names of the corresponding formal and actual parameters must be the same. (3, 4, 6) i. A function that changes the value of a reference parameter also changes the value of the actual parameter. (7) j. Whenever the value of a reference parameter changes, the value of the actual parameter changes. (7) k. In C++, function definitions can be nested; that is, the definition of one function can be enclosed in the body of another function. (9) l. Using global variables in a program is a better programming style than using local variables, because extra variables can be avoided. (10) m. In a program, global constants are as dangerous as global variables. (10) n. The memory for a static variable remains allocated between function calls. (11)
Examine the following function header, and then write a statement that calls the function, passing 12 as an argument.def show_value(quantity):
Code in c++ by using functions. You are required to create a conversion program. First ask the user his choice and then convert. 1) Conversion from Pound to Kg. (1 Pound = 0.453 Kg) 2) Conversion from Feet to centimeter (1 Foot = 30.48 cm) 3) Convert Hours & minutes in Days
I want answer in C Language Write a function to convert temperature from Fahrenheit to Celsius named “ConvertFtoC” that takes one double value for Fahrenheit as argument, and returns the equivalent temperature in Celsius(type double). Create a program that exercise this function by obtaining a Fahrenheit value from the user, calling the function, and displaying the value of Celsius it returns. [Formula: Celsius = (Fahrenheit – 32 ) * 5/9 ]
Fix the following c++ code so that it will work properly to display the output. It is missing a function prototype as well, use the floor or ceil function to fix the total output. #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) { // If the charge is greater than $50return 50.0; // Charge the maximum amount of $50}return charge;}}int main() {// Declare the variablesdouble hoursParked[3], // For storing the number of hours parkedparkingCharges[3], // For storing the parking chargestotalHours = 0, // For storing the total hours all cars were parkedtotalCharges = 0; // For storing the total…
Fix the following c++ code so that it will work properly to display the output. It is missing a function prototype function as well, use the floor or ceil function to fix the total output. #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) { // If the charge is greater than $50 return 50.0; // Charge the maximum amount of $50 } return charge; } } int main() { // Declare the variables double hoursParked[3], // For storing the number of hours parked parkingCharges[3], // For storing the parking charges totalHours = 0, // For storing the total hours all cars were parked totalCharges…
Write a function NewCalculateGrade that takes a double score and uses reference parameter to return the grade and call this new function from main. You can use #include<iostream>using namespace std; char CalculateGrade(double); int main(){double score;cout << "Grade is "<< CalculateGrade(87); } char CalculateGrade(double score){char grade;if (score >90)grade ='A';else if (score >80)grade ='B';else if (score >70)grade ='C';else if (score >60)grade ='D';elsegrade ='F';return grade;}
write a function that prints your name and ID. include a function definition, declaration, and function call
Use C++ to write this code Write a function called tuneSimilarity that computes the similarity score as described above for two tunes of equal length. Function Specifications: Name: tuneSimilarity() Parameters (Your function should accept these parameters IN THIS ORDER): tune1 (string): The first input tune tune2 (string): The second input tune Return Value: The similarity score (double) The parameters should be two strings of equal length. If they are not equal in length, your function should return 0. The function should not print anything. You may assume that the input to tuneSimilarity will always be valid SPN, i.e. you do not have to account for arbitrary strings. --- Examples --- Sample function call Expected return value tuneSimilarity("G4E5D4", "G4F4D5") 0.666667 tuneSimilarity("A0B0C0D0", "D1C1B1A1") -4 tuneSimilarity("E5E5G5A6G5D5", "E5G5A6G5D5D5") 0.333333 tuneSimilarity("D5G2", "F7D1E4G4") 0 An example test case for the first sample function call would…
In this part your will have questions about C++ functions with pointers. • Write a function that takes three integer pointer as parameters and calculates sum of all numbers. This function must return the result as a pointer. • Declare a structure about a book which has properties such as name and price etc. Then create a list of book with 5 books. After that define a function that takes this book-list as a pointer and print out list items. • Write a function that calculates total price of the book in the book list (note: take the book-list as a pointer again). Write all function prototypes and test all functions within a single main functions.
In C++, please revise/fix the program below according to the instructions and all the criteria. I believe the problem is in int main(). Thank you. Instruction Write and test a function that returns a copy of its string parameter with no repeated characters. The functions ignore case when they compare letters. The functions return strings whose letters are upper case. Write 2 versions of the function: string remDups(const string& original); void remDups(const string& original, string& nodups); Suppose the original string is “Myrtle has big feet” The function returns MYRTLE HASBIGF Test the functions thoroughly. Criteria compile, run, test the test program compiles, runs, and calls both versions of the function without crashingthe test program tests the functions thoroughly function parameters and returns one function has one constant string reference parameter and returns a stringone function has one constant string reference parameter, one string reference parameter and…
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) {…