Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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C++
Please view the following code statement. What is the final value of the variable "number"?
int number = 5;
number = 10;
number = 100;
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- C++ Programmingarrow_forwardB- Declare a constant of character type with initial value='G' o Const char LETTER ='G'; O #define LETTER 'G'arrow_forward// EmployeeBonus.cpp - This program calculates an employee's yearly bonus. #include <iostream> #include <string> using namespace std; int main() { // Declare and initialize variables here string employeeFirstName; string employeeLastName; double numTransactions; double numShifts; double dollarValue; double score; double bonus; const double BONUS_1 = 50.00; const double BONUS_2 = 75.00; const double BONUS_3 = 100.00; const double BONUS_4 = 200.00; // This is the work done in the housekeeping() function cout << "Enter employee's first name: "; cin >> employeeFirstName; cout << "Enter employee's last name: "; cin >> employeeLastName; cout << "Enter number of shifts: "; cin >> numShifts; cout << "Enter number of transactions: "; cin >> numTransactions; cout << "Enter dollar value of transactions: "; cin >> dollarValue; // This is…arrow_forward
- The ________ function returns no value. a) malloc() b) realloc() c) free() d) calloc()arrow_forwardc++arrow_forward#include <iostream> #include <iomanip> #include <string> using namespace std; int main() { constdouble MONSTERA_PRICE =11.50; constdouble PHILODENDRON_PRICE =13.75; constdouble HOYA_PRICE =10.99; constint MAX_POTS =20; constdouble POINTS_PER_DOLLAR =1.0/0.75; char plantType; int quantity; double totalAmount =0.0; int totalPoints =0; int availablePots =0; double plantPrice =0.0; cout << "Welcome to Tom's Plant Shop!" << endl; cout << "******************************" << endl; cout << "Enter your full name: "; string fullName; getline(cin, fullName); output: compiling code... Welcome to Tom's Plant Shop!----------------------------------------Enter your full name: ______ Available plants:M - Monstera ($ 11.5)P - Philodendron ($13.75)H - Hoya ($10.99)Q - Quit shoppingEnter the plant type (M/P/H/Q): ________ Part 1 Tom has recently started a plant-selling business, and he offers three different types of plants, namely Monstera,…arrow_forward
- // EmployeeBonus2.cpp - This program calculates an employee's yearly bonus. #include <iostream> #include <string> using namespace std; int main() { // Declare and initialize variables. string employeeFirstName; string employeeLastName; double employeeSalary; int employeeRating; double employeeBonus; const double BONUS_1 = .25; const double BONUS_2 = .15; const double BONUS_3 = .10; const double NO_BONUS = 0.00; const int RATING_1 = 1; const int RATING_2 = 2; const int RATING_3 = 3; // This is the work done in the housekeeping() function // Get user input cout << "Enter employee's first name: "; cin >> employeeFirstName; cout << "Enter employee's last name: "; cin >> employeeLastName; cout << "Enter employee's yearly salary: "; cin >> employeeSalary; cout << "Enter employee's performance rating: "; cin >> employeeRating; // This is…arrow_forward9. If you are given this code: #include #include #include int main() { float num1, num2; float calculation; float pi=3.14; float e 2.72; printf("\nEnter First Number:\t"); scanf("%f", &num1); printf("\nEnter Second Number:\t"); scanf("%f", &num2); calculation = (num1*num2*pi)/(e); printf("\nThe calculation is: %f", calculation); printf("\n"); return 0; } Modify this code by using functions and global declarations (instead of locals).arrow_forwardGive a concrete example of a function, where blackbox testing might give the impression that “everything’s OK,” while whitebox testing might uncover an error. Give another concrete example of a function where the opposite is true. You need to support both examples with test cases.arrow_forward
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