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General C++ Programming - October 2016 (Page 19)

I realize that this may be too specialized a cpp question but I thought I'd just give it a try in case there are any serial programming gurus here. Every now a...

[4 replies] Last: Thanks for your response. I will continue to study the problem. I wi... (by cmisip)

by MMVYouTube

URGENT! I need to configure my database into c++

(This is very urgent) Hello! I am looking for a way for my customers to enter an email and have it logged into a database. I've gotten everything for enetering ...

[no replies]

by JeevaCPP

Some characters are replaced by previous one

I am making a game with my frnds and v found that the characters are replaced by previous one (eg-JAIL is replaced by JAIK) in Turbo C++ So i tried learning ...

[2 replies] Last: sry the code is too large(1350 lines) i am asking u to suggest ways to... (by JeevaCPP)

by Tomheza

Double to int

for (int i = 0; i < trupmeniniuSkaiciu; i++) { naujaTrupmenineDalis = trupmenineDalis % 10 / pagrindinisDaugiklis; cout << naujaTrupmenineDa...

[2 replies] Last: Thank you! I tried something similiar with cast thing but i believe i ... (by Tomheza)

by domcho

How to write single class private data member to binary file

I have the following class: class Student { private: string name; double grade; public: Student(); ~Student(); void setName(); // cin >> name void set...

[6 replies] Last: Once again, thank you very much! Problems solved. (by domcho)

by ll9512

Calculate student GPA using loops

Hi, I'm supposed to write a program that calculates a student's GPA. The problem is that I have to use do-while and forloops for this program, but every time I ...

[7 replies] Last: Just put your counter++ on line 18 after the if statement and you are ... (by shadder)

by Menacing

C++ Arrays and nested if..

I couldn't get the forum to work... I can't figure out what's wrong with this block of code, I don't see any errors. The program runs but skips this whole bloc...

[3 replies] Last: Never mind, I believe I got it. Thank you. (by Menacing)

by vinceu

Multiple Definition of 'variable'

Hi guys, So I'm making a slightly huge project, but this one little problem is hindering any progress. I just built a class for my AVL tree, but everytime...

[1 reply] : I posted the normal question then used the edit post to add the code t... (by Menacing)

by jfc dev

Inheritance using template?

I am not sure how to solve this issue but I am sure other people had a similar situation before. I have a Base class (could be abstract). I have 2 classes t...

[3 replies] Last: static_assert and some template metacode can do this. See std::is_... (by mbozzi)

by Muyus

Void funtion recursive

¡Hi! I have to do a recursive void function that do the same thing as this program. #include <iostream> using namespace std; /* run this program using the co...

[2 replies] Last: I lost a lot of time trying to figure out how to do that, because I do... (by Muyus)

by Burden

One question about priority queue

Describe one way to implement a priority queue on an array and give the order of adding and removing an item with this implementation.

[no replies]

by ncomputersorg

Feedback for documentation of C++ open source tool

Hi, we would appreciate any feedback about the documentation of this C++ open source tool: Rearray binary tool Description This high performance tool rearray...

[3 replies] Last: what documentation ? The above documentation. The small link at t... (by ncomputersorg)

by ncomputersorg

Feedback for documentation of C++ open source library

Hi, we would appreciate any feedback about the documentation of this C++ open source library: Intropy compile-time library Description This high performance ...

[2 replies] Last: Hi, thank you very much for your feedback! Kind regards, What is thi... (by ncomputersorg)

by alex067

Throw exception, error handling

I have a question regarding throwing errors inside a constructor. So lets say I have a class called Item, which holds three data: string name, code; double...

[9 replies] Last: yes: opening brace of the constructor is only entered after every base... (by Cubbi)

by ncomputersorg

Feedback for documentation of C++ open source tool

Hi, we would appreciate any feedback about the documentation of this C++ open source tool: Entropy estimation tool Description This high performance tool out...

[no replies]

by garrettphd

Everything seems to be working but the name

#include <iostream> #include <iomanip> using namespace std; int main() { //Constants for adult and child ticket costs const double cost_per_child_tick...

[4 replies] Last: The line #include <cstdlib> may be needed at the start to use system... (by closed account iN6fizwU)

by theturk1234

Urgent pleaseeeee :'(

Please refrain from using "urgent" in the topic title. This turns people off. The code seems to have no structure, so It's difficult to understand what it's sup...

[2 replies] Last: Your program is difficult to read without proper indentation. You sh... (by AbstractionAnon)

by andirew

Implemention of rvalue return function

Hey, i was attempting an exercise on rvalue return functions(i think thats what you call them?) I was given this class header file and required to implem...

[7 replies] Last: @andirew, I am only slightly familiar with rvalue references--only en... (by doug4)

by closed account 30D23TCk

I need help with knowing how to display the other possible answers like the sample i below.

Solved.

[2 replies] Last: @detroit31312 Send me a private message. (by SakurasouBusters)

by nkelley20

Using 5k pace and ordering them in first,second and third place

Hi guys I need some assistance with a C++ code. I am very new to C++ and coding in general and I am stuck on this assignment. We are given a person's name, bib,...

[1 reply] : Please use code tags: #include "race.h" #include <string> using nam... (by theturk1234)

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