F1 is defined with the heading: void F1(int a, double &b, double t ); Assume the following staterments: int a1; double b1, double t1[50]; have values and are given in main().The statement that correctly calls function F1 is A cout << F1(int a1, double &b1, double t10); cout << F1(a1, b1, t1); F1(a1, b1, t1); D F1(33, 44, t1);
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- 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.Consider the definition of the function main. int main() { double rate, hours, amount; . . . } Each of the functions described must have the appropriate parameters to access these variables. Write the following definitions: a. Write the definition of the function getHoursRate that prompts the user to input the hours worked and rate per hour to initialize the variables hours and rate of the function main. b. Write the definition of the value-returning function payCheck that calculates and returns the amount to be paid to an employee based on the hours worked and rate per hour. The hours worked and rate per hour are stored in the variables hours and rate, respectively, of the function main. The formula for calculating the amount to be paid is as follows: For the first 40 hours, the rate is the given rate; for hours over 40, the rate is 1.5 times the given rate. c. Write the definition of the function printCheck that prints the hours worked, rate per hour, and the…In C++ A value-returning function a. must contain "return" followed by the value to be returned (or variable assigned to that value) b. must contain "return" followed by a constant c. must contain "value" followed by the value of the function d. must contain "void" followed by the value to be returned (or variable assigned to that value)
- Consider the definition of the function main:int main(){int x, y;char z;double rate, hours;double amount;...} The variables x, y, z, rate, and hours referred to in items a through f below are the variables of the function main. Each of the functions described must have the appropriate parameters to access these variables. Write the following definitions:a. Write the definition of the function initialize that initializes x and y to 0 and z to the blank character.b. Write the definition of the function getHoursRate that prompts the user to input the hours worked and rate per hour to initialize the variables hours and rate of the function main.c. Write the definition of the value-returning function payCheck that calculates and returns the amount to be paid to an employee based on the hours worked and rate per hour. The hours worked and rate per hour are stored in the variables hours and rate, respectively, of the function main. The formula for calculating the amount to be paid is as…Exercise 9-6: Pass by Reference and Pass by Address In this exercise, you use what you have learned about passing arguments by reference and by address to functions to answer Questions 1-2. 1. Given the following variable and function declarations, write the function call and the function's header a. double price 22.95, increase .10; void changePrice(doubl e&, double); b. double price 22.95, increase .10; void changePrice (double*, double); c. int age = 23; void changeAge(int&); d. int age 23; void changeAge (int*); 2. Given the following function headers and variable declarations, write a function call: a. custNames [] = {"Perez", "Smith", "Patel", "Shaw"}; balances [] = {34.00, 21.00, 45.50, 67.00); void cust (string name [], double bal []) b. int values [] = {1, 77, 89, 321, -2, 34}: void printSum (int nums [])Write a function dispense_bills(). The function determines the minimum number of bills to dispense given a withdrawal amount. The possible bills dispensed include: 50’s, 20’s, and 10’s. The number of each bill to dispense should be stored indirectly through the pointers: fifties_ptr, twenties_ptr, and tens_ptr. If the withdrawal_amount exceeds the balance, then the number of each bill to dispense should be set to 0, and 0 should be returned. If the withdrawal_amount is less than or equal to the balance, then the number of each bill to dispense should be calculated, and 1 should be returned. The function header has been provided for you. // precondition: withdrawal amount must be a multiple of 10 // return: 1 if the balance >= withdrawal_amount; 0 otherwise int dispense_bills(double balance, double withdrawal_amount, int *fifties_ptr, int *twenties_ptr, int *tens_ptr) { }
- In a function aFunction, we have 2 values: num1 (float type), num2 (int type) declared locally and assigned to 2.1 and 6. Write code segment to return the two values from function aFunction.C++ programming 48.In the function prototype void action(int& value); The argument value is said to be a ___________ parameter. 49.In the previous problem, suppose the function action updated its argument. True or false: the variable value in the caller would be updated. ________________ 50.True or false: the following two prototypes represent valid overloaded functions _________:double fna(double,int);float fna(float,int);Consider the following function definition. double funcTest(string name, char u, int num, double y){}Which of the following are correct function prototypes of the function funcTest?a. double funcTest(string, char, int, double);b. double funcTest(string n, char ch, int x, double t);c. double funcTest(name, u, num, y);d. int funcTest(string, char, int, double)
- Create a function employeeSalary() in such a way that it should accept employee name, and its salary and display both. If the salary is missing in the function call assign default value 40,000 to salary. Output: Employee salary is: 40,000 Employee Ben salary is: 40,0001 - Nuclear Power Plant (python) The nuclear powerplant at Threeyedfish will automatically run a program to print a warning message when the reactor core becomes unstable. The warning message reads: NUCLEAR CORE UNSTABLE!!! Quarantine is in effect. Surrounding hamlets will be evacuated. Anti-radiationsuits and iodine pills are mandatory. Since the message contains crucial information, it should be printed three times. To do this, write a function that prints this message. This function has to be used three times.please typed Let the function fun be defined as: int fun(int* k) { *k += 6; return 4 * (*k); } Suppose fun is used in a program as follows: void main() { int i = 10, j = 20, sum1, sum2; sum1 = (i / 2) + fun(&i); sum2 = fun(&j) + (j / 2); } Question: What are the values of sum1 and sum2 if a) operands in the expressions are evaluated left to right? b) operands in the expressions are evaluated right to left?