General C++ Programming - C++ Forum - February 2018 (Page 6)

by Wootenstien

Classes inside classes and Monostates, oh my!

Hello people of the interwebs. I have two questions to ask! It seems when I'm tooling along in a ...

[3 replies] Last: JLBorges, maybe I misunderstand the OP's question, but I feel the use ... (by Ganado)

by Alex1598540

Help understanding some code

Hi I'm doing some research into brute force password cracking for my university course and my tutor ...

[3 replies] Last: the ascii table is annoying for that. I would just load up a (vector,... (by jonnin)

by paulpv278

Error when trying to print out values from vectors

Hi , just wanted to ask.. because i was trying to access some data from my vector container. i was u...

[14 replies] Last: Thank you very much everyone. (by paulpv278)

by assimazza

Converting XMacro into template in C++03

I have an XMacro which I use to create a sort-of object database surrogate (kind of). Basically, eac...

[no replies]

by roger3

Letter count with reference variables! help

My code docent work! its spouse to return the most frequent appearing letter with the total occurren...

[1 reply] : Can use containers for such things. Even a plain array is ok #inclu... (by elohssa)

by closed account zCR4E3v7

every time i build it fails? What am I doing wrong

//Zipoids is a level of currency used by obscure gamers. These gamers must pay tax in the following ...

[5 replies] Last: Thanks a bunch to those who helped and to those with rude snarky remar... (by closed account zCR4E3v7)

by schmcory

Force the user to enter ONLY an integer

Trying to figure out how to force the user to enter an integer ONLY when prompted after choosing eit...

[2 replies] Last: There are two things that must be understood about input to process th... (by Duthomhas)

by Boldjon

C++ practice problem help

POSTNET (Postal Numeric Encoding Technique) is a barcode system that was used until 2013 by the Unit...

[2 replies] Last: the sample is this http://prntscr.com/ifdik7 I just didn't know how to... (by Boldjon)

by CrystalPlu

I need a bit of help with some C++

Here is what I am supposed to do. Create a program that implements text based characters and inven...

[4 replies] Last: Here is my final code #include <iostream> #include <iomanip> #inclu... (by CrystalPlu)

by CoffeAddict

C++ Sequence class error

When I try to run the program, I eventually get a message saying "assertion failed" so I figure ther...

[1 reply] : The assert that is triggered is on line 106, inside the advance() func... (by Peter87)

by briankiprono

sum of fraction

I know to code for the sum of numbers but does anyone have a code to add fractions.

[4 replies] Last: Input a,b,c,d (however you want). (a/b) + (c/d) = (ad+bc)/(bd) Work ... (by lastchance)

by LucianoPena28

Adding Elements at beginning of array

I need help! I wanna know how to add new more elements to my existing array. I'm using the vector...

[8 replies] Last: //demonstrates array class with high-level interface Apart from find... (by keskiverto)

by moussa

Function call

How to call hh() by overloaded function call operator in the below case? like in normal function ...

[2 replies] Last: Thanks Sergey! (by moussa)

by DrewRiddles

PugiXML Parsing

Hey all, I am new to the forums! Anyways, I had a few questions regarding how to properly parse XML ...

[1 reply] : Duplicate of http://www.cplusplus.com/forum/beginner/230654/ . Please... (by MikeyBoy)

by technologist

Eclipse can't find includes, looking in the wrong place

Hi, I want to ask a question about my recent attempt to configure OpenCV with Eclipse. After config...

[5 replies] Last: The problem may be that you are trying to use a relative path. It woul... (by sm2345110)

by mafarooqi

How to print characters in rows and columns?

I need to print out characters in 6 rows and 5 columns, i got this code so far, when i run it it onl...

[1 reply] : you can use http://www.cplusplus.com/reference/iomanip/setw/ or you ca... (by SamuelAdams)

by zeblikin

If a given task being performed by a function involves one object, then that function should normally be a ____ function

If a given task being performed by a function involves one object, then that function should norma...

[2 replies] Last: I think you're right with Unary! We have no choices, but this sounds c... (by zeblikin)

by ComputerG33k

Program I'm writing

Can someone look through this and tell me why amount isn't displaying anything in the "Total" file? ...

[2 replies] Last: I should clarify, it does show something, but only "Total money spent"... (by ComputerG33k)

by Kalcor

Difference between struct* and struct*&

Having a linked list for example in the form of a struct. Why do we send the head of the linked list...

[3 replies] Last: in a lot of code, * is sufficient. You only need the & if you plan to... (by jonnin)

by httpvictor

Checking tic tac toe winner on a board NxN (1D array)

So, previously I made a tic tac toe game with a normal 3x3 board. My teacher assigned us to make a t...

[3 replies] Last: access of a 1-d array as if 2-d is simply array[desired_row*numcols+d... (by jonnin)

General C++ Programming - February 2018 (Page 6)

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