please wait
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by hah49
read infos from files
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| hello guys .. i need to read some infos from a file .. like for example the name of a student , his ID number and his grade .. and when the user inputs the na... |
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Sep 13, 2013 at 9:06pm
[1 reply] : The <fstream> standard header will be very handy for such a simple tas... (by Aceix)
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by shahgee
how to write this program in function.i am puzzled.
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| create a dynamic array of size n*n #include<iostream> #include<conio.h> using namespace std; void dynamicarray(int arrayy ,int n){ int **arrayy=... |
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Sep 13, 2013 at 8:57pm
[1 reply] : // first allocate the rows dynamically int** dynamicArra... (by IceThatJaw)
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by Jose94ji
Arrays question
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| This is what I have so far but I was suppose to use a dynamic array not a normal one. How would I go about changing this to a dynamic array? #include <io... |
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Sep 13, 2013 at 8:57pm
[1 reply] : Syntax for "dynamic array": <type> <identifier>=new <type>[array size] (by Aceix)
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by Bdanielz
switch/case inside of a dowhile loop; Not seeing case variables.
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| I am sure I am overlooking something here. Or there is a better way. More specifically line 20 and 23 my IDE is complaining... Use of undeclared varia... |
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Sep 13, 2013 at 8:29pm
[3 replies] Last: Final program. Just to follow up. For the sake of following up. #in... (by Bdanielz)
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| Can't get simple math to work |
| I'm brand new at C++ and extremely clueless. I can't get a simple math function to print out the correct answer in cout. The answer i'm looking for is 52/15 ... |
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Sep 13, 2013 at 8:22pm
[5 replies] Last: n/1 is how many 1s go into the number, which will return the number, n... (by Mats)
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by Austin J
How to make default constructor appropriate for std::map?
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| I have a map of objects but I need to do something with the constructor apparently? No clue how this is done. Apparently I need to overload the < operator? ... |
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Sep 13, 2013 at 8:13pm
[6 replies] Last: operator< is the less than operator, which some containers need in o... (by Daleth)
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by Mehdinaqvi
program is runing but giving me wroung output.plz corrct me
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| how to initilize (N*N) matrix with random number in the range 1-9. #include<iostream> #include<conio.h> #include <stdlib.h> #include <time.h> const in... |
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Sep 13, 2013 at 7:27pm
[3 replies] Last: thank you dear (by Mehdinaqvi)
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by Nebur
Read a line of numbers
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| Hi, I am trying to make a program in which the user enters a number n, and then, a line of numbers. i.e. -> 5 -> 1 4 7 6 2 0 9 is there any possib... |
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Sep 13, 2013 at 7:20pm
[2 replies] Last: [quote=Chriscpp]is there any possibility to store this numbers in a ve... (by Aceix)
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by annmagret
Having trouble in adding using loop
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| What can i do ? The output of my sum is garbage value. what do you think is the problem ? //This program will record the #include <iostream> //pre-process... |
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Sep 13, 2013 at 7:04pm
[7 replies] Last: @OP check my edit at the top(2nd post) Aceix. (by Aceix)
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| how do i point to a method? |
| So i think its pretty clear from the code what I'm trying to do here. Thanks in advance to anyone who takes a look! #include <iostream> bool *pbTrue; ... |
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Sep 13, 2013 at 6:30pm
[1 reply] : nvm, problem solved with polymorphism (by MarketAnarchist)
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by elfeck
Making class with vector<unique_ptr> copy-able
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| Hello, I've got a class with a member of type std::vector<std::unique_ptr<MyClass>> and I need it to be fully copy-able. I don't know how to implement a copy-... |
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Sep 13, 2013 at 4:43pm
[12 replies] Last: Doing B b = std::move(old.b) gives me Error 1 error C2248: 'std::uni... (by elfeck)
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by jsias99
Help with homework, sorry im a Noob
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| Hi guys, I am taking a Begginers C++ course, and so far i have been able to grasp everything, but then he jumped into templates and arrays, here is what he ... |
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Sep 13, 2013 at 4:08pm
[4 replies] Last: You guys rock, but after trying all night I cant seem to figure out th... (by jsias99)
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by Ch1156
Titanic Sinking Timer
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| i am making a timer that tells me how many seconds, minutes, hours, days and years ago the titanic sunk i am confused on where to start the calculation. It sank... |
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Sep 13, 2013 at 2:37pm
[1 reply] : One way, certainly not the only way... Epoch time is based on the num... (by SamuelAdams)
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by Nenekonesha
Class Constructors/Destructors/Exception
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| Hello everyone, It's not really a problem but rather a need for clarification. Coming from a C background, I understand only a little of the finer concepts o... |
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Sep 13, 2013 at 2:35pm
[8 replies] Last: > provided that non of them were initialized by the new operator. You... (by JLBorges)
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by RavenEater
Simple homework code doesn't work
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| Hello, this is my first code I have writen but it doesn't work. The objective is to print out second smalest number from user input. My code doesn't work if use... |
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Sep 13, 2013 at 2:26pm
[3 replies] Last: line 20 is one input. line 22 is another. and line 32. but no more... (by Manga)
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by moreme
Declaring Objects of classes
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| Hey guys, Is it possible to declare an object with same name for two classes? for example: class A { }; Class B { }; int main() { A X; B X;... |
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Sep 13, 2013 at 2:18pm
[4 replies] Last: Well, it seems you guys are right. It does not work in the same scope.... (by Manga)
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by ohhhlisalisa
if statement
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| I'm trying to write if statement. But it comes out shows "[ _Elem=char,_Traits=std::char_traits<char>] Here's what I write. Thanks a lot. cout << ... |
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Sep 13, 2013 at 2:07pm
[2 replies] Last: Hello, as coder777 mentioned, you have to put an if after else, but i... (by moreme)
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by Sharan123
Recursive function problem
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| The problem isn't in code i don't how it works for example the output should be turn 1: 1->2 turn 2: turn 1 2->1 turn 2: turn 1: 1->2 turn 2: turn ... |
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Sep 13, 2013 at 1:58pm
[6 replies] Last: so on turn 2 even if its dskToMv =0 it should transfer to turn 3 and t... (by Sharan123)
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by programmerx
PDF to Word Convertor or vice versa
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| Hello all, i want to code a convertor which could take a file (PDF , .docx) and convert it... Is c++ the better option if yes please share some resources ... |
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Sep 13, 2013 at 1:52pm
[1 reply] : read this: http://www.adobe.com/devnet/pdf/pdf_reference.html (by tath)
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by Megziflips
Beginner problem: I keep getting "no operator " <<" matches these operands."
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| #include <iostream> using std::cout; using std::cin; using std::endl; using std::string; int main() { string word; while (cin >> word); // read until... |
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Sep 13, 2013 at 12:53pm
[2 replies] Last: Worked, thanks. (by Megziflips)
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