Beginners - C++ Forum - July 2016 (Page 2)

by jhonnynho

Middle of Double Linked List

Hi, I want to find the middle node of a dubly linked list, I write this two functions but this not w...

[no replies]

by connorhperkins

GUI Programming?

I want to start using GUI's in my program as so far they have all been CLI. Win32 API is a pain in t...

[4 replies] Last: Why precisely are you opposed to Qt? As numerous as its issues are, it... (by Albatross)

by orangepeel367

Knowledge needed for GUI and OpenGL

Hi guys, I was wondering how much knowledge of C++ would be needed to start programming GUI applica...

[2 replies] Last: FLTK is used in Bjarne Stroustrup's "Programming, Principles and Pract... (by closed account E0p9LyTq)

by Braylee

Creating file name functions

So I know that this is a very basic question, but I've been stuck trying to figure this out for a fe...

[1 reply] : #include <iostream> #include <fstream> #include <string> int main ()... (by closed account E0p9LyTq)

by CosminPerRam

OverWrite text file

I dont know how to overwrite a text file data, i tryed some of the google found one's but those dose...

[3 replies] Last: +FurryGuy Thanks, i edit-ed something but i used it too! +oren dropit... (by CosminPerRam)

by Xcalibre

.exe file closes

I'm using .dll and tried to run the .exe application. For example, in generating a random number w...

[3 replies] Last: code::blocks keeps the window open for you. Not all ide's do this. msv... (by Yanson)

by roadtocoding

only reading first digit C++

i need to multiply each number from input file; i already got each digit of the number doing this EA...

[no replies]

by MAhmed

Sequence in Prime number

below is the code which tells that the entered number is prime or not but i want a sequence code wh...

[1 reply] : http://www.cplusplus.com/forum/beginner/195127/ (by closed account 48T7M4Gy)

by MAhmed

Prime Number

below is the code please check it out and tell me the mistake it is prime number checker but every ...

[7 replies] Last: http://www.cplusplus.com/forum/beginner/195130/ (by closed account 48T7M4Gy)

by Xcalibre

Undefined reference error for one function

Hi, I'm new and I've hit a wall. I have compiled and linked it but the error says: undefined refere...

[4 replies] Last: Oh. I see now. I don't know how to use arrays yet. I only used a frien... (by Xcalibre)

by hibiscusleaves2544

is there a way to reset a boolean variable?

originally i have a boolean variable set to false, and if it met a certain condition, the boolean va...

[7 replies] Last: Note that this line of code ok = !ok; sets the variable to the oppos... (by Peter87)

by Luisito07

read file problem.

i need a help on how to read a space in a txt file. my output now is 012-3456789 fernandinho...

[2 replies] Last: getline(file1,name,'\n'); yup, thank you. it work now. (by Luisito07)

by soulworld05

Loop with char

This assign, I cant understand how it work. The character 'b' is char('a'+1, 'c' is char('a'+2), ...

[11 replies] Last: #include <iostream> int main() { //Upper case for (int i = 0... (by closed account 48T7M4Gy)

by dragonk2

c++ remove duplicates from array

ok... i'm trying to remove same value that is entered something like this Enter a non-negative inte...

[1 reply] : The printList function takes the array as a const , but then you try ... (by Arslan7041)

by Voltra

What is compilator doing ?

Hi guys. I'd like to know why when compiled this code needs to be run as administrator ? #incl...

[no replies]

by adam2016

overloading insertion operator

just a question I've been reading tutorials and no one actually explains why you need to use an ostr...

[10 replies] Last: You can have name clashes. For example say you're doing something simp... (by jlb)

by kyle1988

inserting a Node in single linked list at the beginning.

I don't know why my insert beginning node is not working. Help me! #include <iostream> using nam...

[1 reply] : Your function has more than one issue, but a fundamental one in it is ... (by keskiverto)

by Katie111

New to C++ displaying a Receipt help.

Hello, I am creating my first programme that allows the user to input how much of an item they w...

[2 replies] Last: http://www.cplusplus.com/doc/tutorial/files/ (by mertsamilgul)

by soulworld05

Question about math

Hi, I'm on chapter 4.4 of bjarne stroustrup book. The problem is it has starting to talk about math....

[12 replies] Last: I changed the variable in my first message. I think I get it. Thanks (by soulworld05)

by FBHSIE

Modification program

@shadder It worked! Well, kinda. Got rid of 10 errors. : ) http://prntscr.com/bxdwcx ...

[14 replies] Last: In the function binarySearch() : for(int i = NUM_FOR_CAL2; i < n; ++... (by Naughty Albatross)

Beginners - July 2016 (Page 2)

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