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Beginners - January 2015 (Page 17)

How to make 3 classes in one .h file?

Here is the question. Write THREE (3) classes in a file named hidden.h, where class footballer functions as a base class, while class divisionOne and class ...

[7 replies] Last: Your divisionTwo class doesn't have a base class? Think (by ajh32)

by Xylotron

Lvalue Required Error

Can someone explain why "p=ch" gives an error: Lvalue Required in the following code. Also, What should be done to remove the error. I use Borland C++ Versi...

[1 reply] : You have a very old C++ compiler which is non-standard and riddled wit... (by MiiNiPaa)

by glenjoker

using IO library condition state

Hi, guys. I was just now reading about IO library condition state and it says in my textbook that you can actually reset all condition of an IO type object to v...

[4 replies] Last: Get it, thanks a lot. (by glenjoker)

by TommyCarstensen

Why does std::fill erase my array?

Why does std::fill erase my array? The following code returns: sizeof 4 sizeof 0 Why is the size of my array suddenly 0 after filling it with zeros? I was usin...

[4 replies] Last: I came up with this solution that uses vectors instead of arrays: s... (by TommyCarstensen)

by pankar94

Need help guys

Hello guys.I have a small problem.I want to store a value on a letter(cin>>Xa;).After that I have an equation and instead of typing the number again,I want to t...

[1 reply] : You can use something like a map to store relations between letters an... (by MiiNiPaa)

by baberainbow

Calculations and programming?

So I need help with this assignment, I'm seriously stuck on what to do. If someone could code it for me that would be great. I want to make a program that p...

[1 reply] : Please note, that this is not a homework site. We won't do your homewo... (by keskiverto)

by lekha

Help plz

This is a code for snake game using dev c++. now i would like to know how can i create: - a new snake (2nd snake) which eats the apple(so called apple) on its ...

[no replies]

by Hakachi

someone help me!!1

Write your question here. hey..! every i need your help with this program .... i need to write a program that finds the smallest among the five integers i...

[2 replies] Last: how can we HELP you without seeing your code? (by xenovia12)

by zedidiah

I need some help for school

Write your question here. I need help for one of my classes. I am supposed to write a binary search function. My professor gave me a file to start with. #i...

[2 replies] Last: yeah I know how to call the function but when I do it doesn't pass any... (by zedidiah)

by quisite

No idea what is wrong??

I cant find any error with this~ I give me an infinite output~.... template <typename T> struct Node{ T info; Node<T>* next; }; template <typename T> bo...

[1 reply] : > give me an infinite output ¿output? ¿where are you printing anythi... (by ne555)

by imaghhc

Extraction Operator using

I want to read these numbers in my program, so i wrote my code:

[1 reply] : I think you might want to repost your "code" (by Bdanielz)

by christina11

Pls need help urgently!

I am a beginner in c++ and recently came across this problem I would like to solve. Write a program that will read in a persons first and last name and 3 tes...

[2 replies] Last: Thank you so much I got it now.... (by christina11)

by sakaflias

How can I read and process data from a .txt file in c++ ?

Hi guys, I'm a beginner in c++ and have relatively litle knowledge. So I would like to ask you if somebody can help me with my task. I hace to read data from...

[2 replies] Last: #include <string> #include <fstream> std::ifstream in("myfile.txt");... (by DexterMorgan)

by quisite

How to convert into error handling~

how to convert if (!(istringstream (s) >> n )) that part into error handling try throw catch format? #include <iostream> #include <sstream> #include <st...

[1 reply] : http://www.cplusplus.com/reference/ios/ios/exceptions/ you could crea... (by ne555)

by BenderGuy

Question about using templates

Hey Guys, Thanks in advance for looking at my question. So I'm trying to learn C++ and I'm working on templates. I created a simple linked list class and tes...

[1 reply] : > Any help getting my example code to work would be appreciated. first... (by ne555)

by nikonrick

Please help with simple accumulators.....

Hello: New here, so thanks for any advise on this.... I have a program due by midnite, and having issues with these simple accumulators. Program is to re...

[3 replies] Last: That fixed it....Thanks again. rh (by nikonrick)

by seanjordon

Aborting an else?

Basically so far my code doesnt abort if the password is incorrect, the count down timer does work however #include <iostream> #include <string> #includ...

[2 replies] Last: Thank you peter (by seanjordon)

by seanjordon

else, else if and if

Hey im having a bit of trouble here im pretty sure you guys can see what im trying to do and this is the firt bit im stuck on. So far i have covered: Lesson...

[12 replies] Last: cout << "Quiting in 5 seconds" << endl; cout.flush(); You don't ne... (by dhayden)

by DexterMorgan

How to initialise Const global variables based on input?

I have a few variables (say var1, var2, var 3), which I want to be const, and whose value should be set based on some input file. Earlier, I had just hardco...

[10 replies] Last: > But if I understood correctly, I need not use const double var1 = re... (by JLBorges)

by grndnatllvr

C++ HELP!

I am a beginner in C++ coding and need some help. This first part is given and I will post what I wrote after. I have the complete program listed below and ke...

[12 replies] Last: The syntax error reads: Lab 2.cpp(39): error C2059: syntax error : ';... (by kevinkjt2000)

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