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by Arslan7041
Factorials - Classic Recursion Example
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| Im having a difficult time understanding HOW exactly the factorial based recursion example works. The example is given in the tutorials section of this website ... |
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May 31, 2015 at 10:56pm
[5 replies] Last: Arslan, exactly. (by Ispil)
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| Overload getline |
| Well, i have to do this for university and i don't find on google how to do the getline overload, i don't know if the code's class is right or if i'm not doing ... |
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May 31, 2015 at 10:47pm
[2 replies] Last: Oh, gracias, ya estaba volviendome loca pensando en como hacerlo (by pertenezcoaselg)
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by Jonnyd36
Help with Gillespie algorithm
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| Hello, I am doing a project which will use a Gillespie algorithm. I am new to coding in general but can do simple things. I have been trying to find examples... |
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May 31, 2015 at 9:43pm
[1 reply] : This looks like you can port this into C++ http://lennarthilbert.com/... (by Bdanielz)
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by seanzybay
Splitting a string
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| I want be able to input a string such as "box 3 4 5" and then assign each of the 4 items to a new variable to do calculations (volume, surface area). I'm new t... |
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May 31, 2015 at 9:33pm
[4 replies] Last: If you look at the declaration of operator>> you'll see it returns a r... (by andywestken)
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by Winsu
Can not resolve overloaded on template
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| I'm trying to know which one is the bigger value at any type, for that propouse I have done a template, and I'm using a member function to resolve which one is... |
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May 31, 2015 at 9:27pm
[4 replies] Last: I'm using type_info to resolve what you suggested before, but now I'm ... (by Winsu)
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| help |
| hey guys i need a hand here i'm kind of bad in c++ and i can't figure out how to write this program .... Write a C++ program for the following game: • The ... |
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May 31, 2015 at 9:19pm
[1 reply] : generate random numbers: http://www.dreamincode.net/forums/topic/14057... (by mutexe)
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by Kabbage318
Program skipping lines of code for no apparent reason
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| I'm currently writing a program to manage a database of math textbooks for a class I'm taking, however the program is doing some funky things and I have no idea... |
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May 31, 2015 at 9:01pm
[5 replies] Last: I tried messing around with the code in the loop, but to no avail, it ... (by Kabbage318)
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by IlyaB
Problem with rotation matrices
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| Hey! I have to create a class for 2D rotation matrix and overload operators +, -, *, / and scalar multiplication for it. No problems with the code but there is ... |
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May 31, 2015 at 8:32pm
[no replies]
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by imdjluis
Requirements of if and else if statements
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| I am preparing for an exam in my Intro to C++ class and one thing I have to know if the requirements of an if statement, and requirements of an else if statemen... |
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May 31, 2015 at 8:11pm
[3 replies] Last: I guess what I'm looking for is something more like: An if statement ... (by imdjluis)
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by Drakonaut
Placement new input issue
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| I'm stumped with a question. I wrote out an answer but it doesn't seem to be working. The inputs aren't the same as the outputs: it gives me some weird symbols ... |
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May 31, 2015 at 7:54pm
[3 replies] Last: Is there anything wrong with my workings? Using placement new with a... (by andywestken)
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by maathimself1
NetBeans not recognizing "cout"..Please Help!
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| I have not even really started to learn c++. I am still trying to setup NetBeans properly so I can practice/learn. It took me forever to get MiniGW and MSYS con... |
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May 31, 2015 at 7:41pm
[7 replies] Last: newfile1.c++: In function 'int main()': newfile1.c++:4:5: error: 'cou... (by ne555)
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by IronCladMoon
Why is this not working?
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| So I just started learning c++ and i just tried making a simple adding calculator. When I run it it says there is an unexpected ; before the int. What is wrong ... |
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May 31, 2015 at 4:25pm
[5 replies] Last: Thank you for the help (by IronCladMoon)
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by NafeesOnly
Sort Numbers in Ascending order using Array | C++
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| This is an assignment My teacher gave me and to be true I am a dumbo. Last time she thought me how to Find Largest number in a array of five. Now she has give... |
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May 31, 2015 at 3:32pm
[5 replies] Last: Hey NafeesOnly , since you are in college you know what's a great way... (by closed account yR9wb7Xj)
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by muruy
Reverse a text file from input to output
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| Okay, so I have this code, and i need to modify if so that input file will be reversed in the output file... I thought about adding a string, but i don't know h... |
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May 31, 2015 at 1:39pm
[1 reply] : The easiest way is to convert your buffer to a std::string and use a r... (by koothkeeper)
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by GuitarMan
Binary Files
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| So the thing is... I copyed content from a text file to a binary file. Text file has 86 lines, one word in each line. After copying the content from text fil... |
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May 31, 2015 at 11:39am
[3 replies] Last: Thanks alot, Works. (by GuitarMan)
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by asdfgh4600
make edit to file
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| hey everyone, i facing a problem in editing 5 rows of information in a file i want to make edit in user's choice and make changes to the file i try so many ... |
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May 31, 2015 at 11:37am
[3 replies] Last: the code is supposed to edit a row of information inside a file , but ... (by asdfgh4600)
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| file editing |
| I opened the already existing file in it . I want make some changes in it . Ios append will write at end .. How to edit at middle of file how to approach at t... |
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May 31, 2015 at 11:19am
[2 replies] Last: thankyou ... :) (by arsalan khawaja)
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by g52
Curses/Python - How to edit predefined string
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| How to please insert predefined name of INPUT items ? My efforts: (info: the character "_" is cursor) def Edit_Item(stdscr, item_name) stdscr.addstr(1, 2... |
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May 31, 2015 at 8:28am
[4 replies] Last: No ;-) This is exactly what I need to do in python/curses. Demonstra... (by g52)
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by CodeWriter
Setting up code::blocks to use a library
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| I am a self taught occasional hobby programmer who wants to get up to speed with C++ and libraries like SDL using CodeBlocks. I do have C code experience having... |
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May 31, 2015 at 5:58am
[6 replies] Last: Well, personally I use GLFW paired with OpenGL for graphics. GLFW is a... (by rlc4)
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by Blackhart98
Too many files for game?
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| Ok obviously this is going to be my first game right. It's going to be a text based - rpg. I'm going to begin working on this project as soon as I feel im ready... |
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May 31, 2015 at 4:18am
[10 replies] Last: To be honest, the fact that you are asking "How many files will I need... (by rlc4)
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