Run the following C++ program. Assume that user enters these numbers (8,101,46,57). What is the value of variable "counter" according to these numbers at the end of the program? #include using namespace std; int control (int counter, int num) { switch (num) { case 0:counter = counter + 2: break: case 1:counter = counter + 3; case 2:counter *= 4; break: case 3:counter-; } return counter; } int main () { int num; int count = 10; int counter = 0; while (count > 0) { cout < "Enter a number" << endl; cin >> num; num = num % 4; counter = control (counter, num); count -= 3; } cout << counter << endl; return 0;
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- 1 Write a C++ program to calculate a rectangle's area. The program consists of the following function: • getLength This function should ask the user to enter the rectangle's length, and then returns that value as a double • getWidth - This function should ask the user to enter the rectangle's width, and then returns that value as a double. getArea – This function should accept the rectangle's length and width as arguments and return the rectangle's area. • displayData – This function should accept the rectangle's length, width and area as arguments, and display them in an appropriate message on the screen. main – This function consists of calls to the above functions.In C++ Language: (Check password) Some websites impose certain rules for passwords. Suppose the password rules are as follows: - A password must have at least eight characters. - A password must consist of only letters and digits. - A password must contain at least two digits. Write a program that prompts the user to enter a password and displays valid password if the rules are followed or invalid password otherwise.Question #3: Write a C program that repeatedly asks the user to enter real numbers from the keyboard then it calculates and prints the average of the entered numbers. The program continuously asks the user till the user responds by 'N'. #include int main(void) { //Declare required variables //code for reading real numbers continuously till the user responds by 'N' //code for calculating the average of the entered numbers and printing it printf("\n"); printf("\n"); return 0; } Question3.c Output Screenshot
- In C++ (Find the number of days in a month) Write a program that prompts the user to enter the month and year and displays the number of days in the month. For example, if the user entered month 2 and year 2012, the program should display February 2012 has 29 days If the user entered month 3 and year 2015, the program should display March 2015 has 31 daysPrograming Language: C++ Your time machine is capable of going forward in time up to 24 hours. The machine is configured to jump ahead in minutes. To enter the proper number of minutes into your machine, you would like a program that can take a start time (in hours, minutes, and a Boolean indicating AM or PM) and a future time (in hours, minutes, and a Boolean indicating AM or PM) and calculate the difference in minutes between the start and future time. A time is specified in your program with three variables: int hours, minutes; bool isAM; // You can also use a char, i.e. A or P for example, to represent 11:50 PM, you would store: hours = 11,minutes = 50, isAM = false or if using a char, hours = 11,minutes = 50, isAM = 'A' This means that you need six variables to store a start and future time. Write a program that allows the user to enter a start time and a future time. Include a function named computeDifference that takes the six variables as parameters that represent the start…Exercise 5: Please perform in C++ Write a program that lets the user perform arithmetic operations on two numbers. Your program must be menu driven, allowing the user to select the operation (+,-, *, or /) and input the numbers. ● ● ● Furthermore, your program must consist of the following functions: Function showChoice(): This function shows the options to the user and explains how to enter data. Function add(): This function accepts two numbers as arguments and returns the O O O O Function subtract(): This function accepts two numbers as arguments and returns their difference. O Function multiply(): This function accepts two numbers as arguments and returns the product. Function divide(): This function accepts two numbers as arguments and returns the quotient. sum.
- Note:solution using c++ language Pre-Lab 01: Write a program that reads a positive integer x from the user. If x is even, the program prints all the odd numbers between 1 and x – inclusive - each on a separate line. If x is not even, the program prints all the numbers that are multiples of 4 between 1 and x+10 -inclusive -, each on a separate line. Note: As long as the user does not enter a positive number, the program will repeatedly ask the user to enter a positive number. The program must also print an error message "Error- TRY AGAIN – You should enter a positive integer to continue". Úe do.. while to insure the user input.Instructions: In C++ Programming, write a program that calculates and prints the monthly paycheck for an employee. The net pay is calculated after taking the following deductions: Federal Income Tax: 15% State Tax: 3.5% Social Security Tax: 5.75% Medicare/Medicaid Tax: 2.75% Pension Plan: 5% Health Insurance: $75.00 Your program should prompt the user to input the gross amount and the employee name. The output will be stored in a file. Format your output to have two decimal places. A sample output follows: Bill Robinson Gross Amount: .......................... $3575.00 Federal Tax: ................................ $ 536.25 State Tax: .....................................$ 125.13 Social Security Tax: ................... $ 205.56 Medicare/Medicaid Tax: ......... $ 98.31 Pension Plan: .............................. $ 178.75 Health Insurance: .......................$ 75.00 Net Pay: ....................................... $2356.00void change( int a[]) , the compiler converts the parameter to: Select one: a. int *const a b. int &a; c. int a d. const int a; c++
- 2:10 AM 58 Litie Write a C++ program to simulate the tasks of a vending machine. The machine accepts only coins from the customer. Initially, it displays the following message on screen: "Please insert coins". When a customer inserts a coin, the machine asks the him/her to select a drink (if the coins are enough) through entering its code. If the money inserted is enough, the machine will prepare the drink telling the customer that the drink is ready. It also calculates the cost of the drink and asks the customer if he wants another drink or wants to exit. If the remaining coins are enough, the same procedure applies when the customer asks for a new drink. Else, the machine displays the following message: "Not enough coins, Please insert coins, or "C" to exit". If the user presses "C", the machine returns the coins/ change to the user and displays the message "Please insert coins". hint You just use lostream library and for loop ...Homework 3: Write a program in c language to calculate two real numbers. The operation you are going to used are "add, subtract, multiple and division" and it is going to be optional to calculate the two numbers separately at each time you are going to execute the program. Note / use : Printf , scanf, if , else if // instead of : cout, cinODD/EVEN PROBLEM: Create a C++ code (with Outside Class Definition) that will accept a single positive integer value; and will determine whether it is an ODD or EVEN value. Hint: Use this idea in your codes 1. Input number (num) 2. y = (-1)^num 3. if y is 1 then EVEN; else ODD.