General C++ Programming - C++ Forum - December 2014 (Page 29)

I need help reading in csv files and updating a master file for baseball statistics

[1 reply] : You can search the site, hope this helps. http://www.cplusplus.com/fo... (by lostwithcpp)

On lines 5, 11, 42 there are issues. I have the incorrect code to tell the program which room i am in. Not sure for the proper code to use to get the correct re...

[7 replies] Last: Show the code that sets the descriptions. (by LB)

by programnoob

Need help with linked list game program!

Hi I'm obviously somewhat new to programming and I'm at a lost in this particular chapter. We have to essentially create a game using linked lists using a Map, ...

[1 reply] : You might have better luck asking this question on gamedev or allegro.... (by lostwithcpp)

by omegaQ

error trapping

i've looked at many forums still haven't found a proper answer to my question so i'm asking myself. cin.clear cin.ignore how to use? ALL any forum said is w...

[1 reply] : Well, you use them depending on your needs. There is literally hundres... (by MiiNiPaa)

by Jobengals5

Graph program

Given this code i need to create the destructor for a vertex vector but i'm not exactly sure how to clear the vertex vector, can anyone help me out, thanks. ...

[no replies]

by nagymate17

graph help!!

Anybody can write me this programme? Unfortunatelly I cannot solve it: "Write a program that reads in an adjacency list (unordered) from a file ( barabasi.in) ...

[1 reply] : Anybody can write me this programme? No. The purpose of homework is... (by keskiverto)

by idgaf12

negative number help!

My code runs, but for some reason my average is coming back with a negative number... #include <cstdlib> #include <iostream> using namespace std; ...

[no replies]

by mahmoud2592

2d vector check if an index equal to null problem

how to check if a specific index equal to null when i try to implement it, it gives an error for example: vector < vector <double> > v; v .push_back(0)...

[1 reply] : A double can't be null. Only pointers can. v is out of bounds so it... (by Peter87)

by Chas3down

Help with single Sorted LinkedList with Initializer List

SortedList<T>::SortedList(initializer_list<T> e){ } Anyone to explain how to /help me make a single Sorted LinkedList using pointer Nodes? [:)] Have home...

[1 reply] : Have you written the function to insert a new value into SortedList<T... (by JLBorges)

by Arkl1ne5

Visual Studio C++ bool std:: operator == error

Hello, I am currently programing in Visual C++. I am a C++ programmer, but I am not used to using visual Studios; code that works in PuTTy does not always work...

[4 replies] Last: Oh! I believe it's because I have have dataName pointed to; it is stil... (by Arkl1ne5)

by ameneh

Restrict an output of Mersenne Twister to 16 bits instead of 32 bits

Dear all I want to use MT as a random number generator in my simulation which is consisted a sensor with a limit memory. I want to convert the output of RNG...

[4 replies] Last: Thanks (by ameneh)

by learner1234

Two-dimensional array

I'm working on a program using arrays and I'm trying to figure out First, with the following array declaration, what is the value stored in the scores ele...

[3 replies] Last: Yep. (by kbw)

by DARKLORDofMORTALREALMS

Need to Read text from a .txt file and convert to PIG LATIN

//This is what I have so far and it relies on manual cin. Can someone help me //change this to read a file ( //http://eilat.sci.brooklyn.cuny.edu/cis1_5/Getty...

[1 reply] : Give your shell the command: yourProgramName <infileName >outFileNam... (by tcs)

by ritchson101

Adding to the end of a Doubly Linked Circular list

Should my if statement be if (tail== NULL) or if(tail->next == tail) ?

[4 replies] Last: Some more hints: You're accessing an uninitialzed pointer in line 4. ... (by tcs)

by ewhizz

mac addresses

I have a device that detects bluetooth mac addresses and wanted to know if there is a way of producing multiple mac addresses in software for a test system.

[1 reply] : I think it will depend on your bluetooth hardware. If its API offers a... (by tcs)

by geeloso

Polynomial multiplication

I have a class polynomialType that is derived from a base class arrayListType as shown below: template<class elemType> class arrayListType { ...

[8 replies] Last: I'm sorry, but an int parameter in fact can be given a negative valu... (by tcs)

by jakvrh1

user declaring the size of array?

is it possible to use this code ? #include <iostream> int main(int argc, const char * argv ) { int number = 0; std::cout << "napis cifro za array\n...

[3 replies] Last: [quote=MarkyMark]why does function main have parameters? It's one of ... (by Peter87)

by musaali1412

loop

please any one teach me single type of loop

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

by zoran404

MD5 hash algorithm

Can someone explain, in words, how MD5 hash works? so I could implement it. The point of this is for me to understand it and write it completely on my own.

[2 replies] Last: Read this: http://tools.ietf.org/html/rfc1321 (by Peter87)

by rachelbair

Help!! I dont know whats wrong

This is my current code: //inlcude directories #include <iostream> #include <fstream> //declare standard using namespace std; //declare function to ...

[6 replies] Last: "(code) *code goes here* (/code)"--im sorry, im still a beginner, what... (by rachelbair)

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General C++ Programming - December 2014 (Page 29)