1. The C++ statement num = 1; compares the contents of the num variable to the number 1. Group of answer choices True False 2. The user can interactively terminate a program loop through the use of a Group of answer choices semicolon scope resolution operator sentinel value kryptonite 3. A do-while statement Group of answer choices automatically performs a validity check on data will always execute at least on time None may never execute

1. The C++ statement num = 1; compares the contents of the num variable to the number 1. Group of answer choices True False 2. The user can interactively terminate a program loop through the use of a Group of answer choices semicolon scope resolution operator sentinel value kryptonite 3. A do-while statement Group of answer choices automatically performs a validity check on data will always execute at least on time None may never execute

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter2: Using Data

Section: Chapter Questions

Problem 7E: Write a C# program named ProjectedRaises that includes a named constant representing next years...

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Anagram words Write a C code that asks users to enter two words, one after the other and checks if these words are anagrams (permutations of the same letters). For instance, the words “smartest” and “mattress” are anagrams. Examplea Run 1: Please enter first word: lookplease enter the second word: coolSorry! “cool” and “look” are not anagrams. Run 2: Please enter first word: masters please enter the second word: smartes Yes! “masters” and “smartes” are anagrams. Hint: If you sort the two words that are anagrams, they will become identical! For instance, “smartest” and “masters” both sort to “aemrsstt” You can use all functions in <string.h> Sorting a string is exactly similar to sorting an array. You just need to know the length of the string and make sure you do not touch the terminating null.
(Modify) Rewrite the following programs to conform to good programming practice and correct syntax: a. #include using namespace std; int main( ){ cout << “The time has come” ; return 0;} b. #include using namespace std; int main ( ){cout << “Newark is a city\n”;cout << “in New Jersey\n”; cout << “It is also a city\n” ; cout << “in Delaware\n” ; return 0;} c. #include using namespace std; int main() {cout << Reading a program\n”;cout << “is much easier\n” ; cout << “if a standard form for main is used\n” ; cout <<“and each statement is written\n”;cout << “on a line by itself\n” ; return 0;} d. #include using namespace std; int main ( ){ cout << “Every C++ program” ; cout <<“\nmust have one and only one” ; cout << “main function” ; cout << “\n The escape sequence of characters”) ; cout << “\nfor a newline can be placed anywhere” ; cout <<“\n in the message passed to cout” ; return 0;}
Write a C# program named ProjectedRaises that includes a named constant representing next years anticipated 4 percent raise for each employee in a company. Also declare variables to represent the current salaries for three employees. Assign values to the variables, and display, with explanatory text, next years salary for each employee.
4. During each summer, John and Jessica grow vegetables in their backyard and buy seeds and fertilizer from a local nursery. The nursery carries different types of vegetable fertilizers in various bag sizes. When buying a particular fertilizer, they want to know the price of the fertilizer per pound and the cost of fertilizing per square foot. The following program prompts the user to enter the size of the fertilizer bag, in pounds, the cost of the bag, and the area, in square feet, that can be covered by the bag. The program should output the desired result. However, the program contains logic errors. Find and correct the logic errors so that the program works properly. // Logic errors. #include #include using namespace std; int main() { double costs double area; double bagsize; cout > bagsize; cout > cost; cout > area; cout << endl; cout << "The cost of the fertilizer per pound is: $" << bagsize / cost << endl; cout << "The cost of fertilizing per square foot is: $" << area / cost << endl; return 0; }
Objective: Must create an interactive program (in C language) in which the computer generates a random number between 1 and 15. The user is presented with a guessing game and must enter their guess as to which number the computer is "thinking of" (the randomly generated number between 1 and 15). The user is limited to five guesses. If the user guesses the correct number within the five guess limit, they win. If the user does not guess correctly within the five guess limit, they lose the game. Following each user input, the output must say "your guess of _ was too low. try again" or "your guess of _ was too high. try again" or "you guessed it!" Instructions: The program must make use of passing by value and reference, if-else, defined constants, and use of the random number generator/seeding. The seed function srand() should only be called once in main. The point is to demonstrate use of multiple functions (those aforementioned) even though this could be accomplished with a much…
In C++, State if the following variable names are valid or invalid. If it's invalid, state why. Note: invalid here means creating a syntax error. a) 1wayTicket b) employee_pay c) #zombies d) R66Y e) STOP! f) Final Exam
Hello, need help with this homework question. This is from the book starting out with>>> C++ From control structures through objects, ninth edition. Author: Tony Gaddis All coding is done in C++. Attached is the image of the pre-program given. Rectangle Area-Complete the Program If you have downloaded this book's source code, you will find a partially written program named AreaRectangle.cpp in the Chapter 06 folder. Your job is to complete the program. When it is complete, the program will ask the user to enter the width and length of a rectangle, then display the rectangle's area. The program calls the following functions, which have not been written: getLength- This function shold ask the user to enter the retangle's length then return that value as double. getWidth- This function should ask the user to enter the retangle's width then return that value as double. getArea- This function should accept the rectangle's length and width as arguments and return the rectangle's…
*Correct all syntax errors so that the C++ program will compile correctly.* Procided C++ code: #include<iostream>#include<conio.h> Standard namespace declarationusing namespace std; Main Functionint main(){ double myMoney = 1000.50; //this should be printed out Standard Ouput Statement cout"Please be sure to correct all syntax errors in this program"<<endl; cout<<"I have corrected all errors for this program. <<endl; cout<<" The total amount of money available is = "<< <<endl; // Wait For Output Screen Main Function return Statement return 0;} Thank you for your help
In my C++ program I am trying to have a series of if statements check if a user input is negative, not a number, or is a number. I cannot figure out how to have a statement check if the input is not a number. Here is my code: #include <iostream>#include <iomanip>using namespace std; int main(){double numberOfShares;bool check2 = true;while (check2){cout << "Please enter the number of shares: ";cin >> numberOfShares;if (numberOfShares <= 0)cout << "Invalid quantity. Quantity cannot be negative. Please try again." << endl;else if ("not an number"){cout << "Invalid response. Please enter a number." << endl;}elsecheck2 = false;}return 0;}
Following code in C using random Name Reg no and highschool name Use switch case in C language to do the following: Create a restaurant with the name “Your Name - Reg_No – Name of your highschool” The restaurant should come with the options of delivery and take away and the choice should be displayed as “Delivery – Registration No” and “Takeaway – Name” Each option should have the same menu and an extra 15% charge be included if a customer wants home delivery Both menus should have two items that are customizable, such as a burger can have chillies removed, cheese added and extra mayonnaise. The user should have the option of choosing multiple items with multiple quantity. Print a bill in the end.
Here's the instructions for my C++ program: Write a program to implement the algorithm that you designed in Exercise 19 of Chapter 1.Your program should allow the user to buy as many items as the user desires. Instructions for Exercise 19 of Chapter 1 have been posted below for your convenience.Exercise 19 Jason typically uses the Internet to buy various items. If the total cost of the items ordered, at one time, is $200 or more, then the shipping and handling is free; otherwise, the shipping and handling is $10 per item. Design an algorithm that prompts Jason to enter the number of items ordered and the price of each item. The algorithm then outputs the total shipping and handling fee, and the billing amount. Your algorithm must use a loop (repetition structure) to get the price of each item. (For simplicity, you may assume that Jason orders no more than five items at a time.) An example of the program is shown below: Enter the number of items ordered: 3 Enter the price of item no. 1:…
Create a C program of robot walking in a cartesian plane. The program has four commands:a] Origin - enables Robot to return to the point of origin which is 0,0b] Location - prints the current location of Robotc] Move - Robot moves to the following directions: 6-East, 4-West, 8-North, 2-South. Distance should be given (an integer).d] Exit - prints "Program terminated. Thank you!"\ The program includes the following functions:char printCommand(void)- displays the menu of commands and accepts and returns the choice.void initialize(int *x,int *y); - initializes the two points back to the point of origin, 0,0.void printLocation(int x,int y) - prints the current location of Robot.void move(int *x, int *y); - reads and displays the direction and the distance, computes the current location of Robot.void exit(void); - prints a message of termination.main()- uses the switch structure for the choices. with: main.c, robot,h, robot.c