49,766 Topics
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| | This is for a final project that in which the project had to contain at least, 1 loop, a class, an array, and file. Im just looking for ideas has to how i could in corporate an array and a file. One idea i had for the array was to …  |
| | I'm trying to search a text file for any email addresses. I'm trying to get it to print the line that every @ sign appears in. However, it is only printing the @ sign instead of the whole line. And I don't understand why. [CODE] //gathering emails string Emails; int … |
| | this is my homework , and i have some code but please can you help me to fixed my homework please.... The purpose of this exercise is to give you practice with abstract data types, namely structrures and arrays of structures. Write a program that simulates a soft drink machine. …  |
| | compute recursively the number of times that sub appears in the string, without the sub strings overlapping. str_count("catcowcat", "cat") returns 2 str_count("catcowcat", "cow") returns 1 str_count("catcowcat", "dog") returns 0 please give me some idea to solve this problem [CODE]int str_count(string str, string sub) { int len = str.length(); int s_len …  |
| | compute recursively a new string where adjacent characters that are the same have been reduced to a single character. So "yyzzza" yields "yza". You must not use loops. Here are some more examples: string_clean("yyzzza") returns "yza" string_clean("abbbcdd") returns "abcd" string_clean("Hello") returns "Helo" please give me some suggestion. |
| | Hi there I am building a 3D game in C++ and openGl I came to do a full test of my game the collision detection and things are finally approaching working fully. When I run it it becomes very memory hungry and eats a few Gb of Ram and crashes … |
| | I"m having trouble with this code can any help? I am trying to find the average, mean, standard deviation #include <iostream> #include <fstream> #include <iomanip> #include <string> using namespace std; void Fill_Array(int Size[], int& count); void Print_Array(int Size[], int count); double Calc_Average(int Size[], double average); void Sort(int Size[], int numbers_used); … |
| | Hey, I was just wondering whether it is possible to do multiple tasks in a console application at the same time. Like lets say if a program reads user's input and displays output at the same time, can the program carry on displaying output while it waits for user's input … |
| | Hello, I'm doing a full traversal of a binary search tree structure looking for a node by a field that is not the sort key. If the node i'm looking for is the root node, no problem. If it's any other node then the function has a Seg Fault. Anyone … |
| | // Exercise 09 // Final grade calculation for a class ============================================================================ #include <cstdlib> #include <iostream> #include <iomanip> using namespace std; const int MAX_NAME_SIZE = 25; // Structure to hold StudentInfo struct StudentInfo { int studentID; char name[MAX_NAME_SIZE]; int *progExercises; // a pointer to an array of prog exercise scores int …  |
 | I need to make inspection of my code to Optimise it. Which profiler do you use and recommend? I use CodeLite IDE with GCC Compile (MinGW on windows) and wxWidgets for all GUI stuffs Thanks  |
| | [code]Write an application namedCollegeList that declares an array of four "regular" CollegeEmployees, three Falulty, and seven Students. Prompt the user to specify which type of person's data will be entered('C'F'S') or allow user to quit('Q') . While user chooses to continue accept data entry for approate type of Person. If … |
| | How can I get a numerical value from a string? I am using the command "getline" to store a string. I want the user to be able to enter "assign 8 strength", right now they have to type "assign strength" over and over until they run out of points. Is … |
| | Hey guys, I seem to always come back here for help because you guys are amazing. Alright, I need an alternative to ReadProcessMemory for a 4th year University project. I've tried googling for hours and I continue to fail. Hope you can help. Jeff |
| | I'm finding issue with my current program. I built the program so that it reads an input code from a file and it is also supposed to display only the code's appropriate salary. However, for some reason, everything I've tried only results in all the salaries being pulled together, not … |
| | well,I got some fundamental programming knowledge in C# and some Visual Basic. Inheritance,Arrays,Loops,DataBases,and create library files in VB.NET,create classes in VB.NET and ,create properties and methods and some other things. currently I follow Ivor Horton's Visual Studio 2010 and I feel it may take years to study the whole 1000pages< … |
| | create pseudocode program that will be used in a medical office or billing department. The client needs to be able to access a database that contains all of the patient’s information as well as their medical records and billing information. The following features must be included in the final design. … |
| | i need to send the xml data to [url]http://developer.uidai.gov.in/auth/demoapp/9/9[/url] server but i got 510 as the error code can any one help me what is the problem i am using curl Api cpp function call has made like follows [CODE] int main() { HTTPClient* object=new HTTPClient(); object->SetUrl("http://developer.uidai.gov.in/auth/demoapp/9/9"); o->GetUrl(); o->AddEncodedPostField("input","test1.txt" ); … |
| | i have a major error whenever i run my code... im using visual studio c++ 2010 express. here's the code: [CODE]# include <allegro.h> # include <iostream> # include <cmath> #define down 0 #define left 32 #define right 64 #define up 96 int main(){ allegro_init(); install_keyboard(); install_mouse(); set_gfx_mode(GFX_AUTODETECT_WINDOWED, 640, 480, 0, … |
 | Write a program that tests maxLoc(). You can read a data file into a list and call the function maxLoc to find the largest element. HERE IS WHAT IS IN THE TEXT FILE(Name): Josh King Louis Tony Angel here is the code: [CODE]#include <iostream> #include <fstream> #include <list> using namespace …  |
| | Hello, i have a project which requires that i work with three files. two files are text and one file is .dat Currently I have been successful at creating the dat and one of the texts. The project is a bit menu driven and is about stocks, when the program …  |
| | [ICODE]:-/[/ICODE]how to get output ths by loop 0 1 1 2 3 5 8 13 21 34 55[CODE][/CODE] |
| | Alright, I'm working on a project at the moment where I am trying to take a map and populate it with user input through a function. I under stand the basic way of populateing it by simply having something like... [CODE] typedef map< string, string> strMap; strMap["key"] = 'value'; [/CODE] … |
| | I'm very sorry for my bad English. Here is my problem. [CODE] class A { public: virtual int runAlg() = 0; //pure virtual }; class B: public A { public: int runAlg() { //this is runAlg of B } }; class C:public B { public: int runAlg() { //here, I … |
| | I have never used STL sets before, but I have used some other STL stuff. I am having trouble with upper_bound. I have a class I defined, and I have a (STL set) set of pointers to different instantiations of the class. i compare using a comparison function, which takes …  |
| | Hi, Basically I'm trying to tie in 3 different classes by using definitions in one class (reference) in another class(library), and then use the function that uses that object in another class(menu). I realize that I could just dump it all in any one of them and be done with … |
| | I have a whack-a-mole type game using FLTK and I have compiled/run the game on a linux server. I need to compile/run it on a sun machine (putty) and cannot figure out how to do so. I use the following on linux: Compiling the Code: ================== g++ -c Graph.cpp `fltk-config … |
| | I am writing a program that converts a hexadecimal number to a decimal number (without using the std::hex and std::dec stuff), and at one point need to change from a double to an int.. However when large numbers, such as 5,726,623,060.00000 are entered, they all get changed to -2,147,483,648 after … |
| | I am trying to write a program to add large numbers with stacks. However, I do not know how to get each digit on to a stack individually. This is what I mean: For example, take the input 3784. How do I get the 3, 7, 8, and 4 as … |
| | The assigment sounds like this : Write a C++ program that request and displays information as show in the following example of out: What is your first name? Betty Sue What is your last name? Yew What letter of grade do you deserve? B What is your age? 22 Name: … |
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