please wait
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by xxvms
Problem with example from book
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| Hi there I am following fairly old book for my course and I have problem with one of the examples from the book. It does not compile and gives me bunch of er... |
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Jun 7, 2017 at 9:43am
[2 replies] Last: Hi JBorges 3 more weeks and I am done with this course :) I was wor... (by xxvms)
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by Armannn
Generate Next Number and add to char*
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| Hello! I've tried to create a simple program that would allow me to increment a current integer and replace the last "n characters" in a char*. However, n... |
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Jun 7, 2017 at 9:03am
[1 reply] : It looks like I have set "_itoa_s" to check the counter (which gets se... (by Armannn)
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by quangminh98
Usa boy need help
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| The swapThree () function swaps three integers a, b, c to b, c, a. Immediately after calling this function, variable a has the value of variable b, b has the va... |
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Jun 7, 2017 at 3:58am
[10 replies] Last: number 2 #include <iostream>// #include <cmath>// using namespace st... (by quangminh98)
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| Gịgj |
| Kdjd |
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Jun 7, 2017 at 3:38am
[1 reply] : #include <iostream> #include <string> using namespace std; //Viet... (by tanhhn58)
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| Fjf |
| Bla bla |
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Jun 7, 2017 at 3:35am
[13 replies] Last: #include <iostream> #include <string> using namespace std; struct ... (by tanhhn58)
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by lifeisgood
Interpreting elements in the parentheses following a vector declaration
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| Hi, I have come across the following code while trying to understand a program: vector<double> P(ny*ny, 0.0); Based on what I have read in a tut... |
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Jun 6, 2017 at 7:57pm
[11 replies] Last: Using the constructor (parentheses) creates a vector with ny * ny (25... (by lifeisgood)
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by haiyen223
String
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| no comment #include<iostream> #include<vector> #include<cstring> using namespace std; vector<string> tachtu(string sent){ vector<string> wo... |
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Jun 6, 2017 at 6:45pm
[2 replies] Last: Standard library is there to be taken advantage of: #include <iostrea... (by Enoizat)
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by Jtpetch
Recursive Knight's Tour Not Passing Copies of Array
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| Hi, I'm supposed to write an algorithm to go through each possible solution (bruteforcing) and find every true solution to a Knight's Tour (5x5, starting at 3,3... |
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Jun 6, 2017 at 5:53pm
[5 replies] Last: memory may be reused. you've got a dfs algorithm, new boards are creat... (by ne555)
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by Starke
mash of dots in rhombus shape
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| I really need help. I menaged to create mash of dots with two FOR loops. Dots are in positions (-5,-5), (-5,-3),(-5,-1),(-5,1),(-5,3),(-5,5) etc untill (5,3),(5... |
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Jun 6, 2017 at 4:10pm
[1 reply] : One way to do it is to make the square that is the smallest square tha... (by jonnin)
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by chicofeo
tell me
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| tell you what? |
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Jun 6, 2017 at 3:41pm
[2 replies] Last: I've just realized this post is nearly identical to another one opened... (by Enoizat)
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by tanhhn58
link list?
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| pls explane me #include <iostream> using namespace std; struct Node{ int data; Node *pNext; }; struct List{ Node *pHead; Nod... |
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Jun 6, 2017 at 1:50pm
[no replies]
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by bigrazor
Wondering if I can use memeber functions without object calling it.
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| hi, Quick question is it possible to active a member function without referring to a object. Instead, I want to refer to the object via a reference parameter to... |
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Jun 6, 2017 at 12:45pm
[9 replies] Last: No friendship nor membership is required in your code: int main() { ... (by keskiverto)
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by Suri96
Problem using composition.
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| The following program shows no output nor it shows any kind of error while compiling. Help me find a solution to it. #include <iostream> #include <string> ... |
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Jun 6, 2017 at 11:46am
[2 replies] Last: thanks a lot. it completely went out of my mind. (by Suri96)
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by Chamat
creating multiple objects based on input
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| I'm reading data from a file that instructs how many objects of a class I need to create. What I attempted to do is create a dynamic array of objects but the i... |
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Jun 6, 2017 at 10:48am
[2 replies] Last: The variable machineA stores the address of the memory you've alloca... (by MikeyBoy)
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by miror
lvalue required as left operand of assignment error
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| hello! im trying to change a fields in my class through a function and im getting an error. here is a simple example of what im trying to do: class A{... |
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Jun 6, 2017 at 10:42am
[2 replies] Last: I know your code was only a simplified example, but it was a wrong exa... (by Enoizat)
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by benq1234
C++ * operator in pointer
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| Write your question here. int* x = (int*)0x00509B74; cout << *x << endl; When i run this code and tried to see the value that is *x. It makes Error. j... |
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Jun 6, 2017 at 9:01am
[2 replies] Last: Thank you. (by benq1234)
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by pawlo392
A few questions
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| Hi, I am begginner. I am learning for the exam and i have a few questions. So 1.How many times will the function f in the program fragment be executed? ... |
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Jun 6, 2017 at 4:37am
[5 replies] Last: 2) don't think so ... if 9 > 5 add 1, 10 isn't less than 10, it stops.... (by jonnin)
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by NSmith
Completely new and Struggling
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| I am completely new to C++. I have done some visual Basic coding before but nothing else. I am trying to write a program that uses pointers, arrays and strings.... |
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Jun 5, 2017 at 10:30pm
[2 replies] Last: > I am completely lost on the whole pointers and strings things. I hav... (by Michael5)
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by Airynoob72
Write then read text file
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| Good evening, I realise there's the fstream option, but it doesn't seem to be working in this instance so would like some help. How does one go about havi... |
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Jun 5, 2017 at 8:59pm
[10 replies] Last: Thanks everyone for your help! (by Airynoob72)
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by Zackfriedman
running on another computer
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| I created a very simple .exe application in Visual Studio 2017. However, it only runs on computers the have Visual Studio installed. Otherwise, it returns an er... |
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Jun 5, 2017 at 8:53pm
[2 replies] Last: thanks that was the answer! (by Zackfriedman)
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