About a code.

Question

Hi, I am getting my code to compile. But when i try entering the Number 2 is telling me "Program ended with the code : 02. How can I fix that so that I can enter 2 and not have to enter the #1 everytime.

#include <iostream>

#include <iomanip>

using namespace std;

int main ()

{

int choose;

double length, width, area;

double radius;

const double PI = 3.14;

const int SQUAREROOM = 1,

RECTANGULARROOM = 2,

ROUNDROOM = 3,

QUIT = 4;

// A) Show Haverly's Room Calculator.

cout << "Haverly's Room Calculator: \n";

cout << "******************************\n";

cout << "1. Square Room\n";

cout << "2. Rectangular Room\n";

cout << "3. Round Room\n";

cout << "4. Quit\n";

cout << endl;

cout << "Please enter a menu item(1-4)\n";

cin >> choose;

if (choose == SQUAREROOM >=(1-3))

{

cout << "Enter the width of the room.\n";

cin >> width;

area = width*width;

cout << "The area of the squareroom is \n" << area << endl;

}

if (choose == RECTANGULARROOM >=(1-3))

{

cout << "Enter the length and width of the room.\n";

cin >> length >> width;

area = length*width;

cout << "The area of the rectangular room is \n" << area << endl;

}

if (choose == ROUNDROOM >=(1-3))

{

cout << "Enter the radius of the room.\n";

cin >> radius;

area = PI*radius*radius;

cout << "The area of the roundroom is \n" << area << endl;

}

if (QUIT == 4)

{

cout << "Thank you for using Haverly's Calculator. \n";

}

return 0;

}

Answer 1

put your code in a loop

Answer 2

you can use switch case and do while loop