48,986 Topics
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| | In the code below, when I try to output out_phrase_char, I get a message that says "The Debugger has exited due to signal 10 (SIGBUS).The Debugger has exited due to signal 10 (SIGBUS)." Please help me as soon as possible. This is due at 11:59pm. [CODE]// classes example #include <iostream> … |
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 | Hi, Is there a way I can access the Exchange Mails/Calendars/Addressbook without .NET or non cross platform thing? I want to access them with C++ but on both MS and Linux I was looking at EWS but it seems it is tied to MS and .NET Please share with me … |
| | Any idea why declaring a const int inside a data member of a class would cause error C2582: 'operator =' function is unavailable in 'CMyClass'? There is a lot going on in CMyClass and I don't know where to start looking for the error. I am using the default operator= …  |
| | Hey all im a beginner in c++. Ive written this programme and ive tried to make a calculator using switch statement but its not working like it should.I would be very thankful if u point out whats wrong with it. [CODE]#include<iostream.h> #include<conio.h> void main() { clrscr(); float x,y; int choice; … |
| | sorry.. i just wanna ask about the comment for this coding so that I can easily understand how this coding works. can anyone helps me to put the comments on it? [CODE] // array of structures #include <iostream> #include <string> #include <sstream> using namespace std; #define N_MOVIES 3 struct movies_t … |
| | Ok I was reading a book on C++09 and saw this vareable auto that determins what kind of vareable it is. When I try to use it this comes up : "auto will change c++x09 plesase remove it" I did the settings stuff and know I have 09 but how …  |
 | im studying recursive algos... teacher gave us assignment to write a recursive algo for the tower of honai............. what is TOWER OF HONAI????? :'(  |
| | So i got my code to compile with no errors but when i try to run it i get a segmentation fault and i am honestly clueless as to why. Any help would be greatly appreciated. [CODE] #include <stdio.h> #include <iostream> #include <stdlib.h> #include <sys/types.h> #include <fcntl.h> #include <unistd.h> #include … |
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| | I am new to C++ coding. I want to know how hash_map and list can work together. My requirement is: I have a structure with address elements, name My hash key should be name of address object. Using the key I should find out structure. I have dynamic list for … |
 | Can anyone tell me what this following statement means in C++..[B] return (tos==0?1:0)[/B] where tos is a variable.. Thanks..!!  |
| | [CODE]#include<iostream> using namespace std; int main() { int *number=new int[1000]; int c=0; int i=0; cout<<"Enter no sir\n"; cin>>number[i]; while(number[i]>0) { number[i]/=10; c++; } cout<<"\n\n"<<"TOTAL NO OF DIGITS = "<<c; delete[]number; return 0; } [/CODE] |
| | I have a two dimensional array that needs to be loaded from a data file that contains last names and phone numbers and then I need to load another array with the addresses of those elements in the array. Is there a certain way to load a phone number since … |
| | I have been working on this code for a while and for some reason I can't figure out why it won't compile I get a lot of errors. [code] #include "rational.h" Rational::Rational () { _p = 0; _q = 1; } Rational::Rational (long P, long Q ) { if ( … |
| | I have to write a program that that reads an array of integer numbers, stores them in array, sort the numbers in ascending order, and print the sorted array: using the buble sort technique. Unfortunately I can't seem to get it to work at all, and I know <stdio.h> is …  |
| | please help me.. contribute some codes for indegree and outdegree .. i need it badly  |
| | So, as you can see... [code] #include <iostream> #include <string> using namespace std; int main() { char comma = ','; string str1 = "hello,friend"; string str2 = str1.substr(str1.find(comma)+1, str1.length()); //i guess this line... cout << str2 << endl; system("pause"); return 0; } [/code] What is being output is str2, and …  |
| | I want to write a program that determines the bill for car parking. I asked my friend to put together a description of what I want to do. Can someone look at this and give me a good code to do this? This program requires you to input information about …  |
 | What does it mean if my opengl objects are opaque from one side and translucent from another? |
| | Ok the thing I searched into google brought up a ton of nonsense. I want to use variables from a function in main and (more important) variables from main in a function. I am already using file I/o as a loophole but I want an easier way. PS How do … |
| | here is the question, what does str(X) become [CODE]#define str_(X) #X #define str(X) str_(X)[/CODE] when X is a string? is it ""string"" or "\"string\""? |
 | Hi everybody.. I have a homework on 2-Dimentional arrays, I have to creat a class and pass the parameters int it, i have to overload operators( +, -, *, << ) how do I Add the matrices?? Subtract?? and Multiply them using operator?? what should I pass and what should … |
| | Hello, I wrote a little program (Create a vector and give it back via pointer.) for a better understanding of pointers. First it works but when I would like get access to the vector alloacated with "new", problems occur. For example saving a element is not possible. [ICODE] #include <iostream> … |
| | Hi, I have to write a program which makes changes and writes to a different text file. The point at which I am stuck is that I am unable to add the value 10 to ASCII value of each of the first 6 characters in the file. Can someone tell … |
| | Hello, I am so frustrated as I search the internet and cannot find solution for what I want to do... I want my C or C++ code be able to create a file in a directory under "C:\Program Files", for example "C:\Program Files\abc\xyz.txt". This usually triggers a security confirmation like … |
| | Hi guys, how are you all?? I want your help in writing and auto run code. I mean, a code in c++ that auto runs my c++ based applications so that when ever the pc starts, my programs start as well. How can i build it?? I have been programming … |
| | I was curious as to why the C++ standards board/the guy who made C++ decided to make all non default constructors non explicit? Stroustrup said that with C you shoot yourself in the foot, but with C++ you blow your foot off... Why didn't they make all non default constructors … |
| | can any 1 tel me the site , from where i can install this? recently some thing went wrong with my computer and i lost my evry thng... :( |
| | I read that you can use a while loop to read the input from a text file and create a doubly linked list? How do I do that? I would appreciate if someone could show me. Thank you! |
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