49,766 Topics
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 | I'm new to c++ and the programming world, I'm currently trying to write a code to find the max and min values and their average and assign the average obtain to a zero within a text file. Data.txt 110 109 109 109 110 111 112 113 115 112 0 103 …  |
 | you have been contracted as a software develper to design a point of sales system, the system is to work in a way that ,if a customer purchase an item on credit and it cost more than or equal to $100 the system should alert the sells personnel that sells …  |
 | **please help me i want to make a circular clock** Write a program to simulate an analog watch (number 1 to 12 to be arranged in circular fashion with all the three pointers for second minutes and hours ) on the screen. Use nested for loops. Use (.) dot for …  |
| | Please, i need a teacher to help me out...i am at the intro stage and i was wondering if someone would walk me through this please..i would appreciate it. Mr. Clark employs students who are exempt from taxes and others who are not. Write a program that will calculate and …  |
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| | Hello all, I am having issues with a homework assignment. My assignment is as follows: Write a program that uses a loop to display Pattern A below, followed by another loop that displays Pattern B. Pattern A: + ++ +++ ++++ +++++ ++++++ +++++++ ++++++++ +++++++++ ++++++++++ Pattern B: ++++++++++ … |
 | Write a function multiple that determines for a pair of integers whether the second integer is a multiple of the first. The function should take two integer arguments and return 1 (true) If the second is a multiple of the first, and 0 (false) otherwise. Use this function in a …  |
 | Would anyone know how to put user input into a Char Array. I've provided the code below It doesn't work so I've tried many variations like making char wrd as char wrd[20] but still nothing. I think I'm missing a fundamental point here. All I want to do is have …  |
 | Hello i been doing some program of my own, my program is to get the number of days paased in the year. I am having hard to get get the passed in the year. Now when i try to run and the output gives me "4438232", i am really having … |
 | Develop a C++ program that finds the minimum of 4 even numbers entered by the user.? The program should display the following grades if the minimum value is found within the given interval; 60-100 A 40-59 B 30-39 C Below 30 Fail  |
 | Write a program in c++ that ask the user to type 10 integers of an array and an integer value X, the program must put the value X in the index 0, shifting each element right and dropping of the last element. The program must write the array before and … |
 | #include <iostream> #include <stdlib.h> #include <unistd.h> #include <time.h> using namespace std; int createZombie() { if (rand() % 67 < 10) return 11; else return rand() % 10 + 1; } int main() { srand(time(NULL)); char enter; // game starts int playerAlive = true; int playerSkill = 9; int playerScore = …  |
 | can anyone help me with this assignment, Please. __________________________________________________ The brightness of a binary star varies as follows. At time t = 0 days its magnitude is 2.5, and it stays at this level until t = 0.9 days. Its magnitude is then determined by the formula 3.355-ln(1.352+cos(PI(t-0.9)/0.7)) Until t … |
 | Hello, So I am trying to read a text file into an array, but I am having issues breaking it up properly. Here is my text file: 0 Car Fixed 1 Brake 2 Windshield 3 Tires 4 Engine 5 Doors 6 Transmission and here is my code: #include <iostream> #include … |
 | Hi there, I am stuck with a problem, and don't know where to start. I need to calculate the closest pair of points on the Earth using a divide and conquer method. I know I should calculate the orthodromic distance (or in other words the great-circle distance) but I don't … |
 | Suppose I'm running a loop and the loop should continue unless I get a garbage value. So what will be the terminal condition. How can garbage value be checked in if condition? |
 | I have the following code and i dont understand why P4(3,7)is giving returnvalue true (1) , since here 7(ConTemp.XYCoord[1]) is bigger than 5 (ReCoordRo.XYCoord[1]), so i would like to know a way to monitor the boolean Rechteck1.contains(P4), watch windows doesnt give me that option, so how do i go about … |
 | This is the result after applying trained svm..i don't know why i got support vectors as 0's and why i got uncompressed support vectors. Can someone help me? <?xml version="1.0"?> -<opencv_storage> -<opencv_ml_svm> <format>3</format> <svmType>C_SVC</svmType> -<kernel> <type>LINEAR</type> </kernel> <C>1.</C> -<term_criteria> <epsilon>9.9999999999999995e-07</epsilon> <iterations>1000</iterations> </term_criteria> <var_count>8</var_count> <class_count>2</class_count> -<class_labels type_id="opencv-matrix"> <rows>2</rows> <cols>1</cols> <dt>i</dt> <data> … |
 | Write a C++ program that reads in from a file that contains full names of employees of ABC Company. The file is formatted in the following way: John Jacob Schmidt Jane Marry Roe … The program should take each name from the file into a string and display each part … |
 | Below is my code: #include <stdio.h> #include <stdlib.h> #include <string.h> #include <iostream> using namespace std; ///////////////////////////////////////////////////////////////////////// /* // struct Edge // Represent one edge in the graph. Fields contain // two vertex numbers and a weight. */ struct Edge { int vertex_1, vertex_2, weight; }; //////////////////////////////////////////////////////////////////////// /* // struct Graph …  |
| | I am writing a program that reads a comma-delimited file. There are several words on each line that will each be assigned to a string variable, each line in the file is a record, and the file contains several records. I am using getline with a delimiter, e.g. [B]getline(inputstream, string, …  |
| | for (UINT wCount = 0; wCount < pMan->aAccounts.wNumItems; wCount++) { CUserAccount *pAccount = (CUserAccount *)pMan->aAccounts.aItems.GetAt(wCount); if (pAccount->csProfileName.Compare(pGroup->csProfileName) == 0 || pAccount->csSingleActive.Compare(pGroup->csName) == 0) { if (pAccount->_csUserGroup.CompareNoCase(_T("GrpAdmin")) != 0 && pAccount->_csUserGroup.CompareNoCase(_T("GrpOffice")) != 0) { pAccount->pFuncRestrictions->SetRestriction(Area1, Activity1); pAccount->pFuncRestrictions->SetRestriction(Area2, Activity2); pAccount->pFuncRestrictions->SetRestriction(Area3, Activity3); pAccount->CreateInDatabase(pConnec); } } } Here, my code is calling CreateInDatabase twice … |
 | Warning: I am brand new to programing. I am trying to create a random letter generator game for a class project. I feel like I have a good start to it but I am having difficulty with a few points. The program is supposed to ask the player how many …  |
| | im having a problem controlling a stepper motor using a microcontroller..what i did is that i test it with my board coz it has led's to check whether its working or not..we are tasked to make a program in c++ that would make a variable reluctance stepper motor work. If … |
| | Hi, Below command will give the cpu and memory usage of process in terms of percentage. can we achieve same usin c/c++ API. ps -C <process name> -o %cpu,%mem | tail -n 2 |
| | // This program uses a switch-case statement to assign a //letter grade (A, B, C, D, or F) to a number test score. #include<iostream> using namespace std; int main() { char grade; int testScore = 10; cout << "Enter your test score and I will tell you\n"; cout << "the … |
 | I have a save function like noraml tool (Ctrl +S). I have a command line argument that is defined as (-A). I have to use this -A to perform the save function automatically. If I pass the command in Linux for eg: " ToolName -A ". It has to save … |
| | I want to use euclidean distance to match the predicted support vector with the tested support vector. I need to set a distance threshold and calculate the distance between predicted label and tested label. If the calculated distance <= distance threshold, then it will be a match, else a non-match. …  |
 | Most common quiestion is: [quote]Is there any C++ GUI API?[/quote] My answer is MANY. There are many API's for making GUI applications. Here are some. [B] 1. WinAPI: (C based)(MFC is C++ based)[/B] [I]Its a great API and the best solution if you are windows programmer. First code will look …  |
| | I already have a save function in my tool as like a normal tools. Now I would like to add auto save function , that has to save all the operation that made in the tool(we called that overlays). I need to write an auotsave function and I have to … |
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