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by Monzaku
A good place to host C++ code and create GUI?
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| I've made a C++ code that I want to create a GUI for and host. I'm new to this and I've been told that there's websites that make the GUI for you instead of bui... |
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Mar 3, 2019 at 5:09pm
[1 reply] : There are a couple of different options available when it comes to mak... (by Tom56785)
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by obeeey
Kruskal's algorithm - cpp graph program
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| Hi :) I'm trying to figure out where should I change this code to get the valid answer for MST graph. This code is not completely mine, but I really need to ... |
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Mar 3, 2019 at 1:24pm
[3 replies] Last: Hey Duthomhas, you helped me with this... thanks a lot. As you predic... (by obeeey)
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by wirelesskill
Back engineering simple code with classes
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| Hi all, so at the moment Im doing some assignments involving C++ classes, I think I understand them fairly okay now, but this is a bit challenging none the less... |
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Mar 3, 2019 at 1:15pm
[8 replies] Last: computer.h #ifndef COMPUTER_H #define COMPUTER_H #include <string> ... (by JLBorges)
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by mke48
Cannot Declare Abstract Variable errors
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| I have the following code: https://pastebin.com/UZayX96v https://pastebin.com/haqnCLGU https://pastebin.com/PZMxS90q https://pastebin.com/k8yP1jqQ https:... |
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Mar 3, 2019 at 8:33am
[1 reply] : You cannot define the same class twice. When you implement the member ... (by Peter87)
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by DDelayed
Application using File I/o
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| I am writing an application that will figure out the hotel occupancy. I previously wrote the program using user input but now I need to modify it to use file I/... |
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Mar 3, 2019 at 3:31am
[1 reply] : I think you can replace all the old cins with inputFile eg inputFile ... (by jonnin)
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by Duthomhas
Answer
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| Here’s an answer: No. For your future reference, social norms, not just online norms, really expect you to show some tact when asking people for stuff. S... |
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Mar 3, 2019 at 12:58am
[1 reply] : looks like another codechef cheater, nothing to see here. (by jonnin)
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by PhilTilson
Chars, Strings and Pointers (1,2)
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| As a long-time VB programmer and neophyte in C++, I am going mad trying to sort out how to manipulate characters in the way that I want! The requirement is sim... |
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Mar 2, 2019 at 10:43pm
[20 replies] Last: Whoa! Let's dial it back, guys! I'm far too long in the tooth to get... (by PhilTilson)
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by Alb13G
Clarification Needed on teachers statement
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| My teacher made this statement regarding the attached code "In the tip program, move common statements outside of the if/else structure and instead use it to p... |
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Mar 2, 2019 at 10:20pm
[3 replies] Last: Thanks for the help Andy and Grimes (by Alb13G)
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by advancedip
preference question
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| Write your question here. #include <iostream> using namespace std; int engima(int a, int& b) { static int c = 0; c = a++; //w... |
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Mar 2, 2019 at 6:53pm
[5 replies] Last: "Precedence" is only about the placement of invisible parentheses. I.e... (by dutch)
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by Horror
Homework Issues
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| So I'm writing a program that has the user input five Candidate names and their total votes. The code is as follows: #include <iostream> #include <iomanip> #i... |
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Mar 2, 2019 at 4:52pm
[5 replies] Last: Hello Horror, You define your arrays with a size of 50. Why all the w... (by Handy Andy)
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by rarian10
What topics does this cover in ?
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| Hi. Im currently a student enrolling for object oriented programming c++. I have a code I couldn't solve. I tried inserting a few new method but also can seems ... |
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Mar 2, 2019 at 3:51pm
[2 replies] Last: thank you for the links :D and also the solution (by rarian10)
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| Unused parameter Warning in Polymorphism |
| I'm trying to eliminate Warning: Unused parameter. Shape has 4 parameters. Shape(float a, float b, float c, bool v) I keep putting 0, but I get... |
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Mar 2, 2019 at 8:59am
[8 replies] Last: Thank you. That's exactly what I needed. (by darkknight914)
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by dbarclay100
Nested for loop. Help Please!!!
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| Im trying to write a nested for loop that gets the data from an input file. The for loop will check the student and the 3 courses they are taking the 5 test fro... |
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Mar 2, 2019 at 8:02am
[1 reply] : dbarclay100, instead of double posting http://www.cplusplus.com/forum/... (by Enoizat)
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by calioranged
Smart Pointer Inside a Class/Struct
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| I am reasonably familiar with the concept of smart pointers. But I struggle to get my head around how these would be used as members of a class/struct. Quest... |
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Mar 2, 2019 at 7:40am
[13 replies] Last: Thank you, Cubbi! I wouldn't have found those information. (by Enoizat)
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by actyon20
C++ Draw Card function
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| I am reading Brain Overland book and my brain is having a seizure trying to understand the logic of the following function "select_next_available" #includ... |
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Mar 2, 2019 at 5:53am
[9 replies] Last: Heh, modern C++, if written correctly , looks strange because it is c... (by Duthomhas)
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by ThisIsRav
I need help
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| Hello, I am 14 years old, I am interested to learn C++ but I don't know what is the use of C++. I know it's used to make games and stuff but what is exact use... |
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Mar 2, 2019 at 3:38am
[5 replies] Last: c++ is a high performance general purpose language. It can do most th... (by jonnin)
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by Summerd
How to Access Data in a Set of Vectors?
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| I am trying read in a bunch of words from a file, store the words in a set (thus getting rid of any duplicates), and then print the contents of the set. I origi... |
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Mar 2, 2019 at 1:45am
[2 replies] Last: #include <iostream> #include <algorithm> #include <vector> #include <... (by closed account z05DSL3A)
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by rozick1
is std::map appropriate here?
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| Hi I have a function where one of the arguments needs to be a series of associations between an enum and a double. Each enum will be unique but enums may hav... |
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Mar 1, 2019 at 10:51pm
[5 replies] Last: If the map makes the user’s life harder, then don’t use it. Howev... (by Duthomhas)
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by Alb13G
Problem with 'while' validation Y or N statement
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| For the weather program, validate that the temperatures are between -20 and 120 degrees and validate that the user has typed an acceptable answer in response to... |
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Mar 1, 2019 at 10:05pm
[2 replies] Last: Thanks Ganado I understand why Thanks again (by Alb13G)
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by tsofb
Loop within a loop
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| Hello, My homework assignment is to output the first 5 even numbers on 3 lines, similar to below: 2 4 6 8 10 2 4 6 8 10 2 4 6 8 10 I can print something... |
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Mar 1, 2019 at 6:22pm
[3 replies] Last: #include <iostream> using namespace std; int main() { for (int c... (by Manga)
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