49,760 Topics
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| | I want to compile a Visual C++ project made by another person and then the following error appears: LINK : fatal error LNK1104: cannot open file "uafxcw.lib" What may be the cause of this problem and any suggestions on solving it? Thanks. Jov Edit/Delete Message  |
| | Hello Frnds, I m configuring msxml in my VC++ but it s giving some errors like Error 13 fatal error LNK1169: one or more multiply defined symbols found D:\Major_project\practice\validate\Debug\validate.dll Error 11 error LNK2005: "public: virtual __thiscall _com_error::~_com_error(void)" (??1_com_error@@UAE@XZ) already defined in stdafx.obj comsuppwd.lib Error 12 error LNK2005: "public: static long … |
| | How can in the output, I want ONLY ONE LINE from 1 to 99, the windows is not enough.. myvector contains: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 …  |
| | How to correct it? ompiling... 27.cpp C:\Documents and Settings\ashida\My Documents\MASTER C++\main\27.cpp(21) : error C2065: 'aTable' : undeclared identifier C:\Documents and Settings\ashida\My Documents\MASTER C++\main\27.cpp(21) : error C2109: subscript requires array or pointer type C:\Documents and Settings\ashida\My Documents\MASTER C++\main\27.cpp(21) : error C2228: left of '.size' must have class/struct/union type C:\Documents and Settings\ashida\My … |
 | Hello all, yes yet again an Assignment problem I need help with haha ;) Anyways this time my code is correct, I think, but I am getting hung up on an ifstream issue. Here is the code: [CODE] ifstream infile; ofstream outfile; infile.open("C:\Users\***\Desktop\School\chapter5.txt"); if (!infile) { cout << "Cannot open … |
 | Can C++ draw a table for matrix? or I must draw a line like this? __________________________ __________________________ _________________________ _________________________  |
| | Hey guys, I was doing my reading last night and was trying to come up with a program other than the practice assignments. It has been hard remembering all the keywords when they are given to you in the practice assignment. I came up with one and kinda got myself … |
| | I have an assignment dealing with polynomials and adding two of them together. Am using vectors to approach this and i have one vector assigned for coefficients and the other exponents Am very very new to c++ and am at a lost. Here is my + operator [code] Polynomial operator+(Polynomial& …  |
| | whats the different between two multidimensional vector and array? |
| | Hi, I am programming in VC++/MFC to make applications for Bus, Airline and other ticket booking softwares. In those applications i need to display the available Buses/Flights in as in Web pages. i.e., like tables. A row for a flight like that. Currently I am making such a view by … |
| | Hello, i need some help with C++...I'm attempting to make an 4x4 array. The user inputs the array "Line 1: " // the the user inputs his 4 numbers for line 1 and so on.... the program then adds the array across on all 4 lines, and twice diagonally. I … |
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| | How is a string vector array declared using a Form application ? This seems to work for int in a Form Application: [Code] std::vector<int> Value(10); [/code] But if you change int to string in the same example the compiler says that 'std::vector' : class has no constructors |
| | This doesn't work. Please help. (line 8: invalid conversion from `const char' to `const char*' ) const char *alphabet="ABCDEFGHIJKLMNOPQRSTUVWXYZ"; int i=0; do { new_ptr = (struct node *)malloc(sizeof(struct node)); new_ptr->next = NULL; if (start == NULL) { strcpy(new_ptr->letter, alphabet[i]); start = new_ptr; current = new_ptr; } else { strcpy(new_ptr->letter, alphabet[i]); …  |
| | I need to let the user input a line of words and make all the 4 letter words in the sentence "love".... example: cin>> I hate programming output --> I love programming does anybody know if there is any library, or string member functions would help doing this task? below … |
| | is there a quicker way to fill the list with A,B,C,...,Y,Z whithout doing all this? 1. #include <stdio.h> 2. #include <stdlib.h> 3. #include <string.h> 4. #include <malloc.h> 5. 6. struct node /* Declaration of structure "node" */ 7. { 8. char letter[1]; 9. struct node *next ; 10. }; 11. … |
| | ok so I class telling a point to rotate 90 degrees till it reaching the original point.... I'm not using Visual Studio when it compiles just looks like crap.. [code] #include <iostream> #include "point.h" using namespace std; void rotate(point &p); int Main() { a.point(0,0); cout << "(" << a.get_x() << … |
| | I am to open a text file, copy it, increment its ASCI characters by ten and then write it into a created text file. This is the code that I have so far.(visual c++ 6.0). The problem is that I cannot increment the characters. It gives me and overwrites my … |
| | So so so....finally I have learnt to create a DLL in DEV C++ (Open src compiler with IDE) Now I have also created a DLL in VC++ and I am trying to call the DLL in my DEV c++ EXE project. I have correctly specified the library file (.lib) of …  |
 | Hello everyone! I have seen some code where some variable gets inserted into string throught the % sign, like so - [CODE]("insert into songs values (%Q ,%d, %d, %Q, %Q, %Q, ... ", someInt, someChar, someChar... )[/CODE] I have tried to look it up in google but I do not … |
| | How to arrange the number properly? [code=C++] /*------------------- Two dimensional array -------------------*/ #include<iostream.h> #include<fstream.h> #include<iomanip.h> ifstream infile("STA83EXM.txt"); void main() { const int row = 140; const int column = 140; int matrix[row] [column]; //**************creates Matrix**************** int num; for(int i = 0; i<=row-1; i++) { for(int j = 0; j<=column-1; j++) … |
| | Hi, I am using Microsoft Visual C++ 9.0 Express Edition. In File > New > Project, you can select Win32 group and then the Win32 Application. I think, when you use this in your project then the compiled program should run on Windows without .NET Framework too. How is it? …  |
| | Hi, I am getting a syntax error : \Sainath.C(24) : error C2059: syntax error : '__stdcall' for the below code: [code=c++] int main() { COORD WINAPI GetLargestConsoleWindowSize( __in HANDLE hConsoleOutput ); printf("%d",x.WINAPI); // I know its the printf statement which is wrong as only when I wrote it I got … |
| | 374 / 9 = 41.6 (from calculator ) if in c++, it will become 374 / 9 = 41.555 how do i make the final calculation become 41.6 ? i've tried ceil() and setprecision(1) , the answer i got quite big different compare with the answer from calculator. answer from … |
| | In the following simple program, [CODE]int main() { string name; char sex; cout << "enter M or F: "; cin.get(sex); cout << "enter name: "; [B]getline(cin, name);[/B] cout << name << " is " << sex << endl; return 0; }[/CODE] after the user typed in a character "M" or …  |
| | [COLOR="Red"][B]Circle.h[/B][/COLOR] [code=c++] #ifndef CIRCLE_H #define CIRCLE_H #include <iostream> #include <fstream> using namespace std; class Circle { friend ostream& operator <<(ostream& output, const Circle& aCircle); friend istream& operator >>(istream& input, Circle& aCircle); public: Circle(); Circle(double radius, int id); Circle(const Circle& aCircle); void SetCircleRadius(double radius) { _circleRadius = radius; } void SetCircleId(int … |
| | Hello there. Is there someone kind enough to please explain to me the difference of using fork() and exec() with system() in invoking a process. I just want to know their difference according to well experienced with processes here. And what is the most efficient in invoking a process between … |
| | Got most of this done. I just can't see why my advance_date() method is only partially working...I think it's something with all my bools....but I don't know how else to get this condition met. Project is to Design, implement, and test an ADT that represents a calendar date..Integers are fine...include … |
| | i am trying out merge sort. i have made two functions sort and merge; i am calling merge recursively. i think my sort function is working fine. the problem lies with merge function. in merge function i am dividing the array using recursive calls. it ends when lb = = … |
| | Scenario: I hav set a timer using SetTimer(),after timeout my application gets a WM_TIMER and it exits. I Want: to pause this timer before a particular process and again restart it when the process gets over,so tht there is no timeout during this process and my application doesnt exit during … |
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