51,593 Topics
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| | I need an answer for this question ( write 2 program that takes grade as input and display the range of marks use the select case and if() A. 90 to 100 B+ 80 to 89 B. 70 to 79 C 60 to 69 D 50 to 50 F. F  |
| | #include<iostream.h> #include<conio.h> class Saltax { float x,t; public: Saltax() { t=x=0; } void get(); void perform(); }; void Saltax::get() { cout<<"Enter the salary:"; cin>>x; return x; } void Saltax::perform() { if(x<=1000) t=0; else if(x>1000&&x<=2000) { t=x*5/100; } else if(x>2000&&x<=3000) { t=(x*4/100); } else t=(x*3/100); return t; } void main() { … |
| | Can anyone help me with this: I made a program where the user will choose a product from a menu and i want after the products that the user chosen will be output also below where there is like a "receipt-like" or a summary of what the user bought. I … |
| | I have an assignment to create a card game that compares to dealt cards between players to see who has the highest valued card. It must first be determined by the cards value, then only if it is tied, the suits value. The code below is what I have so … |
| | hello, i recently joined the USACO's training gateway [url]http://ace.delos.com/usacogate[/url] I made the first problem([URL="http://ace.delos.com/usacoprob2?a=n4y3olVXOJ9&S=ride"]http://ace.delos.com/usacoprob2?a=n4y3olVXOJ9&S=ride[/URL]) and it ran successfully in my dev-cpp compiler. but the online grader threw some runtime error. it was like [COLOR="Red"]Compiling... Compile: OK Executing... > Run 1: Execution error: Your program (`ride') exited with signal #6 (abort()). … |
 | The reverse program shown in the slides of chapter 13-1 (also present in the book) reads from a file/command line using system calls and outputs the lines in reverse order on the terminal. The last line is swapped with the first line , the second last is swaped with the …  |
| | How can I write a C++ program that lists all students whose CUMMULATIVE SCORE is K or higher? |
| | I have a 2D array of characters (m x n) and i am trying to find all possible pattern that have a fixed length (example 5 characters) I have no clue how to start this if anyone could point me in the right direction that would be great!  |
| | #include "StdAfx.h" #include "CanonCamera.h" int CanonCamera::numOfCameras = 0; CanonCamera::CanonCamera(void) { liveView = false; camID = numOfCameras; numOfCameras++; windowName = "Camera "; windowName += '1' + camID; windowName += " Window"; EdsCameraListRef cameraList = NULL; EdsGetCameraList(&cameraList); EdsUInt32 camCount = 0; EdsGetChildCount(cameraList, &camCount); if(camCount==0) { std::cout<<"No Camera Found"<<". Press Any Key to … |
| | I have a C# project that creates a COM object for use with a POS terminal. Before I give it to the customer, I want to make sure that it will work as a COM dll. The RegAsm says it works. using System; using System.Runtime.InteropServices; namespace POS { [Guid( "0135bc5c-b248-444c-94b9-b0b4577f5a1a" … |
| | hello everybody who can help with this task Now I will talk little about monoalpahapit cipher This is cipher is based on substitution the characters with another characters So in the encrypt.java file it counts how many the characters appeared in the cipher text , so in the picture that … |
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| | Hi i'm Anis. I want to ask how i can attach image from database in FPDF? |
| | Using loops, write a C# program that asks the user to enter repeatedly an integer number, it stops when the user enters -1, then the program should display how many numbers were entered, their the sum and their average. |
 | Hi guys, I need help in doing what this code do but in Linux. Basically its a code to create keystroke about 5 seconds after the code is running. Below are the code in c++. Thanks on advance. int main() { // This structure will be used to create the … |
| | Hi I have XML something like this : <component AttributeA="1"> <Node1 AttributeB="AAAA" Name="John" /> </component> in powershell I can load and read through xml like this : [xml] $xmlDocument = Get-Content (#path to xml file) Write-Host $xmlDocument.componet.AttributeA Write-HOst $xmlDocument.componet.Node1.AttributeB Write-HOst $xmlDocument.componet.Node1.Name that gives me the fallow output : 1 AAAA … |
| | Hi I have XML something like this : <component AttributeA="1"> <Node1 AttributeB="AAAA" Name="John" /> </component> in powershell I can load and read through xml like this : [xml] $xmlDocument = Get-Content (#path to xml file) Write-Host $xmlDocument.componet.AttributeA Write-HOst $xmlDocument.componet.Node1.AttributeB Write-HOst $xmlDocument.componet.Node1.Name that gives me the fallow output : 1 AAAA … |
| | Hey everyone, I'm looking to add a block / function within a C++ application that will search for open windows. For instance, wordpad and notepad. If either are open perform an action. I'm doing this within win32 API but my question is this. If I create something as such, this … |
| | Can any one give me snippt code for single, double and single circular linked list.  |
| | Create a new file with the following code in main(): a for loop that prints the numbers 75 to 125 a for loop that prints the numbers 50 to 30, in reverse order a while loop that prints the numbers from 66 to 111 a while loop that prints the …  |
| | #include<iostream> using namespace std; int main () { int arr[14], n, i, sum = 0; cout << "Enter the size of the array : "; cin >> n; cout << "\nEnter the elements of the array : "; for (i = 0; i < n; i++) cin >> arr[i]; for … |
| | The library optimezedr should determine if a collection of books is in ascending or desending order.Your solution must read books from a text file and produce 2 additional text files one in ascending order and one in Descending order. then your solution will indicate if your original text file in … |
| | so far i have this code.. [CODE]#include "stdafx.h" #include <iostream> #include <windows.h> #include <string> using namespace std; int main () { const int r1 = 175; const int g1 = 163; const int b1 = 134; HWND hwnd = FindWindow(NULL,"Test - Microsoft Visual Studio"); SetForegroundWindow(hwnd); HDC hdc = GetDC(hwnd); POINT … |
| | Hello, I am very new to programming as I am only a few weeks into my C# class. I have a project and after reading and reading my book, sadly I am stuck. Here is what the project calls for: I need to create a program that converts inches as … |
| | Input: grid[][] = {"axmy", "bgdf", "xeet", "raks"}; Output: Yes a x m y b g d f x e e t r a k s Input: grid[][] = {"axmy", "brdf", "xeet", "rass"}; Output : No The general idea of what output should be. I have already coded the grid: # … |
| | Need help modifying this code to add to my code. My code creates a grid but does not check if a word exists or not yet. Also, it should be user interface, user types in word, and computer outputs yes or no. // C++ program to check if the word … |
| | /* SPRPTA Bus Ticket Reservation System C++ Software Development Project */ #include <iostream> #include <fstream> #include <cstdio> #include <conio.h> #include <cstdlib> #include <stdio.h> using namespace std; int count01 ; // class Passenger class Passenger { string str_City, str_ContactNumber, str_UserName, str_Password, str_name ; protected: string str_NIC ; public: Passenger(){} Passenger(string name, … |
| | Need help to edit this code to allow user to find words in the grid that are touching horizontally, vertically, and diagonally adjacent. For example, the board: Q W E R T A S D F G Z X C V B Y U A O P G H J … |
| | Need help to edit this code to allow user to find words in the grid that are touching horizontally, vertically, and diagonally adjacent. For example, the board: Q W E R T A S D F G Z X C V B Y U A O P G H J … |
 | Victor and Francis are looking to buy a house in a new development.After looking at the several of models,the three models they like are colonial,split-entry and single-story. The builder gave them the base price and the finished area in square feet of the three models.They want to know the model(s) … |
| | INTERSECT(p1,p2) 1 answer <----() 2 while p1 not equal Nil and p2 not eqaul Nil 3 do if docId(p1) = docId(p2) 4 then ADD (answer, docId(p1)) 5 p1 <--- next(p1) 6 p2 <---- next(p2) 7 else if docId(p1) < docId(p2) 8 then p1<--- next(p1) 9 else p2<--- next(p2) 10 return … |
| | I have an HDC file(that is taken by screen that I want to save it to any image file (prefer Bmp) , the thing is I don't really know the format and any function that I find for saving takes to many function inputs (that must be maximum 2). Any … |
 | In the follwong program a class-type temporary is cast to a refrence and they changed: struct A { int a; A() { a = 100; } }; void f(A& x) { x.a = 200; }; int main() { f((A&)A{}); } No errors in Visual Studio and GCC. But is it … |
 | I was wandering aimlessly on google, I found [ReactOS](https://www.reactos.org/). It's interesting. I tried this OS, many windows applications are running well on it. But some latest applications are unable to run like **Firefox 65.0.1** I have few questions, * How worth is using this OS? * What is future of … |
| | heloo i need help on how to tackle the problem. some basic ideas and keypoints. |
| | Hi, I've been playing a game from a few years back (I really enjoyed it) and I found that it was open source on github. I would love to make my own version and see how it goes. I have experience with python as a hobby, and I've had a … |
| | Hey, I am in desperate need of some assistance with this Baffles coding. I do not know where to begin and I am completely confused with the instructions https://www.daniweb.com/programming/software-development/threads/324780/baffle-game-c#js-quick-reply the link above is a link to the old thread as a reference. I am using the c++ language and the … |
| | **Create a student class which has following functionality:** - Initialise a student with mandatory parameters - Create a student with name, email and phone number - Add a list of subjects based on which class he is - Add a function to calculate his percentage based on marks scored ***I … |
 | Hi , Im looking for c++ design for tools like abode photoshop. Can you point me any URLs/source code where i can refer c++ design for photoshop? |
| | Write a C++ program that would depict car pooling is of much advantage to the environment and to the user . NB:Enforce security in currency output. |
| | Hey everybody, I was just wondering, how do you create Lens Distortion in OpenGL? As in, the rendered image looks bloated or sucked in when you implement it. I would typically want it in a simple format that works nicely and doesn't eat up too much CPU. As an extra, … |
 | What useful plug-ins / debuggers for Visual Studio do you use (for Windows)? P.S. I know Visual Studio has a good debugger) |
 | Why is it that C# disappeared from the Programming menu? Something to do with upcoming changes? |
| | Hi, im still new in c++ so i'm happy if anyone can help me Hi, is anyone know how to search two text file and the output will be - show which text file - line number - the word itself currently what i did is i need the user …  |
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 | plz someone help me with this problem. i have uploaded the code file down Make a class fraction () with a numerator and a denominator. Create a constructor and overload some operators so that the code below can run on |
| | Greetings. I'm working on a small project using Visual Studio 2017. Basically I'm taking a small console based Banking Software program and porting it to a GUI based windows application. I'm having issues getting access to certain variables from within a private function. EX: MyForm.h has the following code: class … |
| | why we used return0 in C++? shell we use retrun1 or retrun -1 in C++? |
| | ## Hey, ## I crated a program which can search a text for a string and gives you every line which conatins that string back. Now I want to create another text file with the output. But I cant get it to work. Actually I have no problems with creating … |
| | [CODE] //I need to make a class that calculate the mean and standard deviation. I have to test my program with an external file containing about 300 data. My program doesnt return the correct valuesAny help? #include <cstdlib> #include <iostream> #include <cmath> #include <fstream> using namespace std; class Statistics{ double … |
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