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3 years ago

Write a C++ program that consist

Computers and Technology

1 answer:

pshichka [43]3 years ago

7 0

Answer:

Explanation:

The object-oriented paradigm; The compilation process Comments; Library inclusions; Program-level definitions; Function prototypes;

The main program; Function definitions Naming conventions; Local and global variables; The concept of a data type;

Integer types; Floating-point types; Text types; Boolean type; Simple input and

output Precedence and associativity; Mixing types in an expression; Integer division and

the remainder operator; Type casts; The assignment operator; Increment and

decrement operators; Boolean operators

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3 years ago

A method to accept the number of drawers in the desk as input from the key board. This method returns the number of drawers to t

Julli [10]

Answer:

Following code takes the information about the wood from the user, do the process of calculating the value according to there type and numbers, then add the surcharge to it while giving the answer to the user.

For differentiating the type of woof i used the if then else statement while i used switch case statement for assigning the appropriate value according to the types of the wood will be processing in the program.

The code is given below:

Explanation:

Code:

namespace std;\\ any name instead of std.

{

class Program

{ \\ starting the main program

static void Main(string[ ] args)

{

int numberOfDrawers = 0;

string deskWoodType = "o";

double cost = 0;

drawersMeth(numberOfDrawers);

woodTypeMeth(deskWoodType);

CalculateCostMeth(numberOfDrawers, cost, deskWoodType);

OutPutCostMeth(deskWoodType , cost, numberOfDrawers);

}//end main

private static void drawersMeth(int numberOfDrawers)

{

int numOfDrawers;

Console.WriteLine("Enter the number of desk drawers");

numOfDrawers = Convert.ToInt16(Console.ReadLine());

numberOfDrawers = numOfDrawers;

}//end drawersMeth

private static string woodTypeMeth(string deskWoodType)

{

Console.WriteLine("Enter the desk wood type. (eg. type mahogany, oak, or pine)");

deskWoodType = Convert.ToString(Console.ReadLine());

switch (deskWoodType)

{

case "mahogany":

{

deskWoodType = "m";

break;

}

case "oak":

{

deskWoodType = "o";

break;

}

case "pine":

{

deskWoodType = "p";

break;

}

default:

{

deskWoodType = "error";

break;

}

return deskWoodType;

}// end woodTypeMeth

private static int CalculateCostMeth(string deskWoodType, int numberOfDrawers, int cost)

{

int pine = 100;

int oak = 140;

int other = 180;

int surchage = 30;

if (deskWoodType == "p")

cost = surchage + (numberOfDrawers *pine );

else if (deskWoodType == "o")

cost = surchage + (numberOfDrawers *oak );

else

cost = surchage + (numberOfDrawers *other );

return cost;

}// end CalculateCostMeth

private static void OutPutCostMeth(int numberOfDrawers, string deskWoodType, int cost)

{

double totalCost = cost;

Console.WriteLine("The number of drawers is {0}", numberOfDrawers);

Console.WriteLine("The wood finish you have selected is ", deskWoodType);

Console.WriteLine("The total cost is {0}", totalCost);

}//end outputCost

}//end class

}//end nameSpace

5 0

3 years ago

1) what are two functions of a pick or count condition?

anastassius [24]

1. The answer is C. Pick an object at random, and keep track of how many copies of an object are left in a game.

2. The answer is D. Clockwise and counter clockwise.

3. The answer is B. To play an object's animation.

I hope you find this helpful.

5 0

3 years ago

Write a GUI-based program that allows the user to open, edit, and save text files. The GUI should include a labeled entry field

Korvikt [17]

to create a simple notepad in Python using Tkinter. This notepad GUI will consist of various menu like file and edit, using which all functionalities like saving the file, opening a file, editing, cut and paste can be done.

Now for creating this notepad, Python 3 and Tkinter should already be installed in your system. You can download suitable python package as per system requirement. After you have successfully installed python you need to install Tkinter (a Python’s GUI package).

Use this command to install Tkinter :

pip install python-tk

Importing Tkinter :

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edit

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import tkinter

import os

from tkinter import *

# To get the space above for message

from tkinter.messagebox import *

# To get the dialog box to open when required

from tkinter.filedialog import *

Note : messagebox is used to write the message in the white box called notepad and filedialog is used for the dialog box to appear when you are opening file from anywhere in your system or saving your file in a particular position or place.

Adding Menu :

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edit

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# Add controls(widget)

self.__thisTextArea.grid(sticky = N + E + S + W)

# To open new file

self.__thisFileMenu.add_command(label = "New",

command = self.__newFile)

# To open a already existing file

self.__thisFileMenu.add_command(label = "Open",

command = self.__openFile)

# To save current file

self.__thisFileMenu.add_command(label = "Save",

command = self.__saveFile)

# To create a line in the dialog

self.__thisFileMenu.add_separator()

# To terminate

self.__thisFileMenu.add_command(label = "Exit",

command = self.__quitApplication)

self.__thisMenuBar.add_cascade(label = "File",

menu = self.__thisFileMenu)

# To give a feature of cut

self.__thisEditMenu.add_command(label = "Cut",

command = self.__cut)

# To give a feature of copy

self.__thisEditMenu.add_command(label = "Copy",

command = self.__copy)

# To give a feature of paste

self.__thisEditMenu.add_command(label = "Paste",

command = self.__paste)

# To give a feature of editing

self.__thisMenuBar.add_cascade(label = "Edit",

menu = self.__thisEditMenu)

# To create a feature of description of the notepad

self.__thisHelpMenu.add_command(label = "About Notepad",

command = self.__showAbout)

self.__thisMenuBar.add_cascade(label = "Help",

menu = self.__thisHelpMenu)

self.__root.config(menu = self.__thisMenuBar)

self.__thisScrollBar.pack(side = RIGHT, fill = Y)

# Scrollbar will adjust automatically

# according to the content

self.__thisScrollBar.config(command = self.__thisTextArea.yview)

self.__thisTextArea.config(yscrollcommand = self.__thisScrollBar.set)

With this code we will add the menu in the windows of our notepad and will add the things like copy, paste, save etc, to it.

Explanation:

6 0

2 years ago