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by rncpp
Fltk library not found in Dev-C++ despite installing
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| I am trying to use Dev-C++ to create a simple Fltk application. I have installed Fltk package downloaded from https://www.fltk.org/software.php (bz2 version ... |
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Sep 28, 2019 at 6:43pm
[5 replies] Last: Ask for help in the C::B forums/mailing lists, there are people a lot ... (by deleted account xyzzy)
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| Reverser game hackerrank problem |
| Hello everyone. Problem statement: https://www.hackerrank.com/challenges/reverse-game/problem I am not getting any output. Please help. I found a pattern I h... |
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Sep 28, 2019 at 1:54pm
[1 reply] : TBH, you need to start learning about debuggers. $ g++ -g -std=c++11... (by salem c)
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by Manannan
Fixing Linker Errors In .NET CLI Application SCUMM VM
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| I am new to C++, although I am an experienced C# developer. I am trying to challenge myself by writing a .NET CLI wrapper around Scumm VM. I have created... |
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Sep 28, 2019 at 1:36pm
[4 replies] Last: I made a dumb mistake and had a typo in the folder. I will keep plowin... (by Manannan)
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| Infix to Postfix |
| I'm having trouble dealing with the parentheses in my code. The operators themselves are working like they are supposed to. I commented a couple places where I ... |
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Sep 28, 2019 at 5:03am
[3 replies] Last: Trace through it to see what is wrong. BTW, if everyone turns in the ... (by Duthomhas)
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by shoaib yehya
display tail of the file
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| Write a program that should display the last 5 lines of the file on the screen. this program works well till the end, except the last part of the program. wh... |
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Sep 28, 2019 at 4:56am
[7 replies] Last: thankyou so much lastchance.... (by shoaib yehya)
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by thisguyluis
How to make this into separate functions and how to extract from a file.
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| I have this code and I have to do two things. One id to get the numbers from a file that has already been made. Two is to make each problem into a function. Suc... |
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Sep 28, 2019 at 2:52am
[1 reply] : #include <iostream> #include <vector> #include <fstream> #include <cl... (by JLBorges)
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| How to return std::array<int, size?> arrName ? |
| I have the code: std::array<int, const int numberOfWeights> getContainerInput(const int numberOfWeights) { std::array<int, numberOfWeights> fruitWeights; ... |
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Sep 27, 2019 at 11:28pm
[2 replies] Last: [quote=Ganado]Then you can't have a (non-dynamic) array, unless you're... (by PiggiesGoSqueal)
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| Rounding Doubles without round() Question |
| Well, I have spent ~3 hours trying to figure out what should be a simple solution. I'd greatly appreciate some help. I'm trying to solve a kattis problem: h... |
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Sep 27, 2019 at 10:27pm
[6 replies] Last: [quote=Ganado] Note adding +0.5 and then casting is not exactly the sa... (by PiggiesGoSqueal)
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by TheJast
infix to RPN push pop trouble.
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| Hey, i am working on assignment for my CS2 class to take an input file that is in infix and convert it into output. i have to use a separate priority function ... |
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Sep 27, 2019 at 7:23pm
[3 replies] Last: This is actually pretty easy. - always print the operands (letters) wh... (by dhayden)
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by Narfiuse
I want to start learning programming
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| Hello people, I'm sorry if my English is bad. I want to start learning developing games and softwares. Could you help me by telling what preknowledge I need b... |
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Sep 27, 2019 at 5:32pm
[5 replies] Last: ok. believe it or not any experience helps, even html. you already k... (by jonnin)
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| Same random number when played twice |
| My random number generator does not select another random number when played twice or more. Here is my code, please help! //Setting up the program// #... |
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Sep 27, 2019 at 2:59pm
[6 replies] Last: Hello theforgottenone4, I had to cut a few words from the last post t... (by Handy Andy)
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by Aconfused1
Variable arguments of pointers
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| Is it possible to have a variable number of arguments consisting of pointers? Thanks. |
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Sep 27, 2019 at 1:06pm
[2 replies] Last: a pointer can behave like an array, so you can have one pointer with m... (by jonnin)
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by Gerardo559
Need help with function.
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| I need help creating with the conversions. Here’s the question? A function called eta( ) which takes a distance in miles and a speed in MPH and returns a st... |
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Sep 27, 2019 at 11:05am
[8 replies] Last: You're welcome. (by MikeyBoy)
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| Primary-expression error in implementation file. |
| Good day. I am having an issue with a derived class constructor. When i run the code from my IDE it gives me the following error. "error:expected primary-expre... |
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Sep 27, 2019 at 10:49am
[6 replies] Last: @lastchance Ohhhhhh I got it thank you. It SHOULD have been salary1 th... (by AdvisedSwine23)
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| member and non member functions |
| Hi, I am learning about classes and read that a header file should contain non member function declarations, and the cpp file should contain member function dec... |
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Sep 27, 2019 at 6:45am
[1 reply] : That’s not quite right, and part of it is vocabulary. First: membe... (by Duthomhas)
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| Why don't I need to specify srand? |
| When I instruct my program to select a random value from an array, I do this array[rand() % X] and don't have to specify srand(time(0)) whereas In other c... |
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Sep 27, 2019 at 5:04am
[3 replies] Last: https://www.learncpp.com/cpp-tutorial/59-random-number-generation/ (by deleted account xyzzy)
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by Deadweight77
Pointers question
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| I have almost everything done except me entering 3 digits and getting the correct sum through pointers. Did I do the formula right? Also, for some reason when I... |
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Sep 27, 2019 at 4:27am
[5 replies] Last: Your program's incidental behavior might depend on what you enter. Yo... (by mbozzi)
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by TheJast
warning: control reaches end of non-void function [-Wreturn-type] }
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| Hi, i'm working on an infix to RPN program for my CS2 class. I'm sure there are still a few things that need to be worked out in my main while loop, but i can't... |
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Sep 27, 2019 at 2:53am
[5 replies] Last: i still dont understand how to create a case in my switch that encom... (by Ganado)
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by Neorift
Yes or No question, if "No" return to previous question
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| Hello, I am brand new to C++ programming. Sorry if this is simple, I looked it up a lot. I am wondering if there is a way to press Y or N to a question, and... |
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Sep 27, 2019 at 2:00am
[2 replies] Last: Both of your if comparisons are checking upper case characters. Don't... (by deleted account xyzzy)
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by TreeTicket
Passing a Global into a Function and Altering it
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| Hello, I have a global variable of type orderBook. The class is detailed below. class orderBook { public: std::vector<priceLevel> levels; ... |
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Sep 26, 2019 at 9:21pm
[11 replies] Last: With index: size_t index = foo; if ( OB.levels .isEmpty() ) { index... (by keskiverto)
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