Code the following C++ using switch/case statements. The controversial issue of global warming has been widely publicized by the film “An Inconvenient Truth," featuring former Vice President Al Gore. Mr. Gore and a U.N. network of scientists, the Intergovernmental Panel on Climate Change, shared the 2007 Nobel Peace Prize in recognition of "their efforts to build up and disseminate greater knowledge about man-made climate change." Research both sides of the global warming issue online (you might want to search for phrases like "global
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- In C++ please replace the evaluate function with a single output statement without changing the program behavior. The simplest solution replaces. evaluate(hselect, rselect); with cout << names[0] << ' ' << outcome[?] << " because " << messages[?] << endl; Other solutions are possible. Write the simplicity solution and the similarity of its output to the original program's output. Criteria compile, run, output the program compiles without error, runs without crashing, and, given the same input, produces the same output as the original program. arrays and statements the solution uses 1d arrays effectivelythe solution uses 2d arrays effectivelythe solution replaces the evaluate function with one or more statements containing one or more array referencesbetter solutions replace the evaluate function with more array references and fewer statements.the best solution replaces the evaluate function with one statement that contains five array references.…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)(Conversion) a. Write a C++ program to convert meters to feet. The program should request the starting meter value, the number of conversions to be made, and the increment between metric values. The display should have appropriate headings and list the meters and the corresponding feet value. If the number of iterations is greater than 10, have your program substitute a default increment of 10. Use the relationship that 1 meter = 3.281 feet. b. Run the program written in Exercise 6a on a computer. Verify that your program begins at the correct starting meter value and contains the exact number of conversions specified in your input data. c. Modify the program written in Exercise 6a to request the starting meter value, the ending meter value, and the increment. Instead of the condition checking for a fixed count, the condition checks for the ending meter value. If the number of iterations is greater than 20, have your program substitute a default increment of (ending value - starting value) / 19.
- I'm working on c++ and I've been given the following instructions to modify a program: Rewrite Program 3 where the following operators are overloaded: >> << + - * == != Also overload the preincrement and postincrement operators ++ which will change the value of the complex number to its cube. I really only need help understanding the last two operators and the pre/postincrement. Here is the program I already have: #include <iostream>using namespace std; //This program uses a class to work with complex numbers // create complex number classclass ComplexNum{ //private variablesprivate: float realNum; float imaginaryNum; //public sectionpublic: //default constructor ComplexNum(float r = 0, float i = 0) :realNum(r), imaginaryNum(i) {}; //sets the complex numbers void setComplex(void) { cout << "Enter the real part: "; cin >> this->realNum; cout << "Enter the imaginary part: "; cin >>…Q1 Given a set of dates and a set of expenses or withdrawals accordingly, the final amount should be refunded at the end of the year, so that is the sum of everything plus a credit card fee, if more than three withdrawals have been made for a total of one hundred shekels do not have to pay, if not pay Five shekels for that month. MUST BE WRITTEN IN C PROGRAMMING. Please explain how I can solve and understand these questions, add some comments, code, pseudocode, etc. NEED THIS ASAP! Thank you!Identify and correct which statement (s) in the following C++ programs will cause a compiler error? In your answer, you have to write and correct only the statement that has the syntax error. #include <iostream> using namespace std; int main( ) { int netIncome; double taxBill; double fivePercentTax, tenPercentTax; cout >> "Enter net income (rounded to whole dollars) $"; cin >> netIncome; if (netIncome <= 15000 taxBill = 0; else taxBill = (0.05**(netIncome - 15000)); cout << "Net income = $" << netIncome << endl cout << "Tax bill = $" << taxBill << endl; retrn 0; }
- Code in c++ there is a description of the demand for Joe's Automotive Shop. Based on this, the manager can delete and query the service quote at any time. When querying, you can use "customer name" or "date of service quote" as a keyword, and list Get all service quotes that matches your keywords. Please implement an object-based program according to the above requirements, and create an instruction document to explain how to use your program. If there are special functions, please describe them in detail. Joe’s Automotive Shop services foreign cars, and specializes in servicing cars made by Mercedes, Porsche, and BMW. When a customer brings a car to the shop, the manager gets the customer’s name, address, and telephone number. The manager then determines the make, model, and year of the car, and gives the customer a service quote. The service quote shows the estimated parts charges, estimated labor charges, sales tax, and total estimated chargesWrite C assignment statements for the following: a. Assign a value of 0 to a variable called between if n is less than -k or greater than +k; otherwise, assign 1. b. Assign a value of 1 to a variable called divisor if digit is a divisor of num; otherwise, assign a value of 0. c. Assign a value of 1 to a variable called lowercase if ch is a lowercase letter; otherwise, assign a value of 0.Question 1 is already done need help with the others though This is the C code I have so far #include <stdio.h> #include <stdlib.h> struct employees { char name[20]; int ssn[9]; int yearBorn, salary; }; struct employees **emps = new employees()[10]; //Added new statement ---- bartleby // function to read the employee data from the user void readEmployee(struct employees *emp) { printf("Enter name: "); gets(emp->name); printf("Enter ssn: "); for(int i =0; i <9; i++) scanf("%d", &emp->ssn[i]); printf("Enter birth year: "); scanf("%d", &emp->yearBorn); printf("Enter salary: "); scanf("%d", &emp->salary); } // function to create a pointer of employee type struct employees *createEmployee() { // creating the pointer struct employees *emp = malloc(sizeof(struct employees)); // function to read the data readEmployee(emp); // returning the data return emp; } // function to…
- For the program below, assume that a point on a Cartesian plane comprises values representing x and y coordinates. The distance between two points in a Cartesian plane can be calculated using the formula derived from d=√((x2-x1)²+(y2-y1)²). Write a C++ program that prompts a user to input two points on the Cartesian plane and works out the distance between them. Use comments in your code, highlight how you have used the following concepts of C++ : class, object, constructors and destructors.Problem Statement Mustafizur Rahman is a left-arm pace bowler from Bangladesh who played in the ICC Men's T20 World Cup of 2022. In a match, he bowled so many good overs. Now ICC wants to find out whether the over bowl by Mustafizur is a maiden over or not. ICC needs your help as a programmer. Note - An over is called a maiden over when the bowler does not concede a run in all six balls bowled in that over. Input Format The first line will contain T, the number of overs. The second line will contain the runs of 6 bowls in a over. Constraints 0 < T <= 20 0 <= Runs <= 6 Output Format For each test case print "YES" (without quotes) if the over is maiden over, or "NO" (without quotes) otherwise. Sample Input 0 21 0 4 6 6 20 0 0 0 0 0 Sample Output 0 NO YES