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| Problem with Classes and Objects |
| Hey guys, i was learning classes and objects from a tutorial on youtube. I was learning, how to use variable of a private access specifier. But on the compilati... |
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Mar 18, 2013 at 8:06pm
[5 replies] Last: class tanmay { public: void setname(int a) ... (by closed account 3qX21hU5)
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by declanthomas
error: expected constructor, destructor, or type conversion before '<<' token
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| hello, i am debugging my code, im getting the error: expected constructor, destructor, or type conversion before '<<' token, on line 16 any help would be appre... |
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Mar 18, 2013 at 7:40pm
[6 replies] Last: ah ha! blind mistake, thanks. Ive been experementing with if and if i ... (by declanthomas)
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by Astroman
Loop goes infinitly (1,2)
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| Hello I am a total newbie at C++ and I am learning about loops but I have a problem, if I type even a simple loop like this one, #include <iostream> usi... |
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Mar 18, 2013 at 7:20pm
[32 replies] Last: I will try what you said about cleanup but tnx all for helping! EDIT... (by Astroman)
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| Doing Math with file inports |
| The file "file1.txt" contains 0.0 0.1 0.2 0.5 0.8 0.9 1.0 I know very little about file I/O and I really need help figuring out how to take each of the number... |
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Mar 18, 2013 at 7:13pm
[1 reply] : double total = 0; double n; ifstream myfile ("file1.txt"... (by Chervil)
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by vrakas
Set and memory
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| does using a set to store integers take more space than using an array to do so? |
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Mar 18, 2013 at 7:02pm
[1 reply] : Yes. As far as I know std::set is usually implemented as a red-black... (by Catfish3)
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by JakOrp
help with file manipulators (read from/output to)
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| Hi, I need to change the following code so that char word is read from a file, and string str3 is output to a file. to start do i use getline (inData,word... |
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Mar 18, 2013 at 6:59pm
[3 replies] Last: no, not particularly, ill try that. How do i specify what i want to ge... (by JakOrp)
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by Vidminas
Using a structure in multiple files (1,2)
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| I've just started learning about structures and classes and I don't yet understand how they work... There are 2 things I want to do 1) struct attributes ... |
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Mar 18, 2013 at 6:38pm
[20 replies] Last: I really didn't notice but, I'm not sure it makes any difference for f... (by S G H)
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| Text RPG: Help with assigning separate moves to enemies |
| Hey there. I'm a bit of a newbie at C++ (roughly 2 months of experience) and my current college class is progressing slowly so I'm going ahead and doing my own ... |
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Mar 18, 2013 at 6:31pm
[7 replies] Last: Hm, okay. I'm going to experiment a bit and come back here later. (by EpsilonJackal)
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by mohsenios
e^x= 1+(X/1!)+(x^2/2!)+(x^3/3!)....
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| hi i do my homework. but i cant write it in class ... please help: #include<iostream> #include<conio.h> using namespace std; int main() { int a=1; ... |
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Mar 18, 2013 at 6:20pm
[3 replies] Last: wow yesss. thanks so much...now i understand my mistakes. thanks miiin... (by mohsenios)
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by Aqeel Abbas
deque class having problems in inserting dATA INTO THE QUEUE
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| HI ALL i am having problem in inserting data into the queue....will some one help me to fix it ? // deque assng2.cpp : Defines the entry point for the consol... |
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Mar 18, 2013 at 6:19pm
[no replies]
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by krutuk
problems with functions
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| Hi everybody. I wrote down two functions, but after compiling they return rubbish. As I understand they should return 5 and 7. Here is a code. Can somebody help... |
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Mar 18, 2013 at 6:04pm
[6 replies] Last: I tried to avoid using that short hand because it makes code more comp... (by Warnis)
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by reyuqt
A vector containing intervals
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| I have an assignment asking me to create a vector that will hold intervals. I've done everything up until the point where I have to subtract the beginning inter... |
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Mar 18, 2013 at 6:02pm
[no replies]
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by sly0981
Ping commands
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| What is a ping command in C++? I am working on a project and it wants us to use a ping command. |
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Mar 18, 2013 at 5:42pm
[5 replies] Last: In that context, ping is probably some boolean function that returns t... (by booradley60)
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by JakOrp
help with strings/char
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| Hi, I have been asked to edit this code into working order, then edit it. I just cant seem to get it to compile, I'm not asking for a solution, just if you coul... |
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Mar 18, 2013 at 5:35pm
[3 replies] Last: thanks guys, i obviously wasnt listening when we covered char! makes s... (by JakOrp)
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by Exempt
Solved...Converting string to float with sstream issue
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| The fix was to use cout << fixed << gained << endl; I'm using streamstring to convert a string to a float like this... I'm grabbing the number from betwe... |
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Mar 18, 2013 at 5:35pm
[4 replies] Last: How on earth did you even find out about << fixed I looked on the re... (by Chervil)
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by dutchman
shifting bits
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| Hello, I want to make a function that shifts bits to the left and right and append them to the left or the right.I heard that is is called ROR and ROLL? Exampl... |
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Mar 18, 2013 at 5:28pm
[1 reply] : It looks as though function rolBits() is simply outputting the resul... (by Chervil)
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by munjo5746
Question about allocate memory!!
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| Hi, I have question on allocating dynamic memory for my sequence project!! The header file is this. #include <cstdlib> // Provides size_t namespace main_... |
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Mar 18, 2013 at 5:12pm
[4 replies] Last: after test 4 when the destructor deletes the object. So it's very li... (by cire)
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by fickle
PLEASE HELP
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| I'm writing a program that reads txt file that has a mad libs story in it like this and it wont compile I was wondering if anyone knows how to help! Zoos are... |
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Mar 18, 2013 at 4:43pm
[1 reply] : Format your msg with code tags pls (by SamuelAdams)
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by kevinbright
C++ Console Application only partially working on other computer? (1,2)
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| Hi everyone, I created my first somewhat useful C++ application using Code Blocks. It basically allocates a loss across multiple insurance companies based ... |
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Mar 18, 2013 at 4:43pm
[22 replies] Last: Guys, Thanks! It finally works. I had to add the sync line sug... (by kevinbright)
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by rey9
limiting number of characters to be displayed..
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| can anyone help me with this... i want to output only 25 characters(name and course) in this program..but its display all the inputted characters. here is m... |
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Mar 18, 2013 at 4:39pm
[3 replies] Last: Why are you mixing C-stdio output functions and C++ streams? You shou... (by jlb)
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