Beginners - C++ Forum - June 2019 (Page 10)

by closed account 379EvCM9

Number theory

How to divide an array of integers into two arrays having atleast one element each such that the GCD...

Jun 9, 2019 at 7:51am

[8 replies] Last: The problem seems to be described much better in the other thread: htt... (by keskiverto)

by tigrerojo

Binary Tree constructor sometimes works, sometimes not

For a college workshop I had to implement a Set template class following a Binary Tree structure, a...

Jun 9, 2019 at 1:41am

[1 reply] : - indent your code properly (don't mix tabs and spaces) - don't abbrev... (by ne555)

by Sander777

SFML static linking error

I tried to make static linked bin. Here is code. #include <SFML/Window.hpp> int main() { ...

Jun 8, 2019 at 5:19pm

[8 replies] Last: acknowledged (by dutch)

by djros57

Advice for my Perfect Card Shuffle Program

Hey guys, I have the "Create a deck of Cards, perform perfect shuffle, and return to original order...

Jun 8, 2019 at 3:56pm

[4 replies] Last: I would regard value for counting and sequence of significance during ... (by MikeStgt)

by mercedx

vending machine using strusctures

hello so my coding prompt is "Write a program that simulates a soft drink machine. The program ...

Jun 8, 2019 at 9:48am

[16 replies] Last: Hello mercedx, Good job. Glad to hear it. Andy (by Handy Andy)

by closed account G2zhRXSz

Please Help!!

Hey guys- I wrote this code and am completely lost :( I can not use any arrays or vectors. Any hel...

Jun 8, 2019 at 1:58am

[10 replies] Last: Hello koaken, That is some improvement. At least it compiles with no ... (by Handy Andy)

by closed account Ezyq4iN6

Need advice/tutorials transitioning to modern OpenGL(3.3+), preferably SDL2-based.

I have been using SDL2 and started tinkering around with OpenGL tutorials on the web a while back. I...

Jun 7, 2019 at 9:05pm

[8 replies] Last: Thank you for taking so much time to explain all of these things to me... (by closed account Ezyq4iN6)

by GeorgeGento

error::'item' does not name a type

i have this problem (error::'item' does not name a type) and i cant figure it out.If you can help me...

Jun 7, 2019 at 8:43pm

[5 replies] Last: I can't say for sure, why not try it out and see what happens? Experim... (by Ganado)

by starterpack6100

Compiler error any feedback helps

New to C++ and i am having a little trouble with this problem I feel like i'm declaring the variable...

Jun 7, 2019 at 7:29pm

[4 replies] Last: thanks for the info guys really clarified everything and program runs.... (by starterpack6100)

by PeterParis

C++ Tutorials

I am running Ubuntu MATE 19.04 and i like using the command line. I have been looking around for upt...

Jun 7, 2019 at 6:55pm

[2 replies] Last: this may help. a compile batch file for simple gettng started programs... (by jonnin)

by Eristato

Constructor Help

I need to add a constructor to this code, but I don't know how, even after looking it up. The code d...

Jun 7, 2019 at 5:58pm

[3 replies] Last: srry ive been in other classes. Thats a great idea, repeater, I meant ... (by Eristato)

by brunsztryn

Can you bring law and order to this piece of code?

- case credit, debit - } - enum Card: String { - var description: String { - return self.rawValue -...

Jun 7, 2019 at 3:39pm

[2 replies] Last: It's Swift. (by Ganado)

by ara1000

please help with this code

#include <iostream> using namespace std; int main() { int test = 0; cout << "Fir...

Jun 7, 2019 at 2:26pm

[3 replies] Last: Really, you ought to just avoid using different types that might have ... (by Ganado)

by zarrar12

Need assistance regarding accessing the private function

Hi, I need to ask about accessing the private function, which I am unable to do after multiple at...

Jun 7, 2019 at 12:16pm

[9 replies] Last: @lastchance, Thanks so much dear... :) Your solution clarified my con... (by zarrar12)

by GonlyG

Can't read in multiple lines

I'm trying to read in a number which is how many lines of input I have (each line is three strings),...

Jun 6, 2019 at 8:45pm

[4 replies] Last: Hello GonlyG, Here is the answer to your problem _ ... (by Handy Andy)

by lilwhooday

Help with Programming (1,2)

Write your question here. Brand new programmer in a class and could use all the help I can g...

Jun 6, 2019 at 5:39pm

[21 replies] Last: What exactly does the text file you are trying to read contain? 88, 90... (by Manga)

by closed account Ezyq4iN6

How to instantiate an object in a try block, but keep it in scope? (1,2)

What I have is a class with some various if statements in the constructor that test conditions and t...

Jun 6, 2019 at 5:22pm

[22 replies] Last: No apology needed. I think it is interesting to read all of the commen... (by closed account Ezyq4iN6)

by ezaolato

how to display photo

i want to show a photo in my graphical interface, while the program is still , but the photo is not ...

Jun 6, 2019 at 4:56pm

[3 replies] Last: i want to show a photo In case it is for nothing else but to dispaly... (by MikeStgt)

by xueyangwu

question about reinterpret_cast

Hi everyone, in this piece of code, ch is a pointer that points to a character. I understand that *c...

Jun 6, 2019 at 1:11pm

[2 replies] Last: but why ch the pointer itself is also A? Shouldn't it be the memory a... (by Ganado)

by lost110

Need advice

Hye everyone! So I have covered Structures, object oriented programing etc in the second semester. N...

Jun 6, 2019 at 9:25am

[3 replies] Last: Thanks! (by lost110)

Beginners - June 2019 (Page 10)

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