Beginners - C++ Forum - November 2013 (Page 44)

Hello I have a fairly small code here that accepts an array from the user, asks them for a element and deletes that element(if present in the array). /** De...

[no replies]

by Ltp

Doubly Linked List problem

Is it the right way to insert element(s) in Doubly Linked List? #include <iostream> using namespace std; class node{ public: int value; node *...

[2 replies] Last: Ya its fine. But where my confusion is; else part looks like singly li... (by Ltp)

by Matthias

digits after comma when passing double variable to function

Hello guys, I have following problem, and I already searched in many different ones but couldn't find a solution. Basically I have two double variables e....

[1 reply] : The values aren't changed, they're passed as you've initialised them. ... (by kbw)

by Kannah M

Error: Cout is AMBIGOUS. help :)

I'm making hangman game then suddenly 100 errors came lol. error says cout is ambigours and some is ambigous. I dont know what to do, what to erase. What should...

[1 reply] : You have to post the error message verbatim. Rewording it and leaving... (by kbw)

by aman11

not able to set path in turbo c++

Write your question here. sir, i have written a single program while compiling it giving error that iostream.h file or directory file compilation terminated.

[1 reply] : iostream.h is part of the old IO Stream library. Although you can lea... (by kbw)

by h4ever

What does mean the public keyword?

Hi, I read the tutorials about classes but this convention is not clear to me: That does mean the public Link after class ColorLink : ? class Color...

[9 replies] Last: Catfish666: Thanks, I see now: 1) private members are not inherited a... (by h4ever)

by wirowi

sum of elements in a list

Hi again :) This time I'm supposed to write something that seems like it should be so easy to write but for some reason I can't figure it out. This is part of ...

[1 reply] : I'm iterating over a list. I have two values in memory: current runnin... (by keskiverto)

by Kakashi00521

Another LOOP (for) expression question.

So in connection to my other post. We had another exercise that needed the output to be this: 10 1 9 2 8 3 7 4 6 5 My math skills are not good en...

[1 reply] : There are more than one way to do this. What if you would print two v... (by keskiverto)

by gs8

what does :: mean and why its used

Write your question here. what does :: mean and why its used like in string::size_type first, list<string>:: iterator i etc.

[1 reply] : it's the scope operator. That means for string::size_type you will f... (by coder777)

by ATZ34

Storage size of ‘ ’ isn’t known

Hi! My shell gives me this error, and i don't know why, the code is following. labFunctions.h : #include<iostream> #include<stdio.h> #include<stdlib.h> #inclu...

[2 replies] Last: I solved on my own this problem putting all the headers in one main, ... (by ATZ34)

by sagebrushwilly

Error filling a vector using struct

I created a struct called employee and when I compile, I get an error telling me this:employees.cpp:44:25: error: no matching function for call to 'getline(std:...

[7 replies] Last: how do I print out elements of a vector that i filled with a struct c... (by keskiverto)

by Kakashi00521

Loop (for) expression problem

So in school we just learned the for command and then our teacher made us do some exercises. One exercise involved making a program that outputted this: 1 ...

[3 replies] Last: YUSH!!! Thanks, Catfish! It worked! Thanks for the answer also, Shadow... (by Kakashi00521)

by Zakzak

How to do ?

How can I do this C++ program that takes a string of numbers then continuously sums all the digits until 1 digit remains

[1 reply] : http://www.cplusplus.com/forum/beginner/1/ Please read this. (by The illusionist mirage)

by flozsks

3 cpp functions regarding infile outfile

I had an assignment where i had to write 5 functions and then run them all in a main function. I can succesfully compile the first two and they work but there...

[2 replies] Last: I can succesfully compile the first two and they work but there is so... (by keskiverto)

by Fernando Castro

Store Class values

Hi, I have the following scenario: int SampleClass::doWork(TCustomType _dataCall, void* _reserved){ ... } I want to store the value of ...

[1 reply] : Do you mean just to declare them as part of the class? That would just... (by TwilightSpectre)

by wirowi

simple encrypting code

Hello again! I was given a new assignment. I'm supposed to write a version of Caesar's cipher. It's been close to a week since I've started working on this and ...

[4 replies] Last: @rodiongork Thanks for replying. While I agree that figuring somethin... (by wirowi)

by gasse1985

Conversion problem

hi all, I need to convert an integer to hex. for example 30>>>1E, but my problem is that i want the notation 0x1E. unsigned char Wris = {0x8b, a1,...

[6 replies] Last: ok was my fault here, unsigned int a1 = strtoul(("1"+result.substr(0... (by gasse1985)

by smartvirus87

C++ into VB

Hello, I'm going to translate below logic into vb. I confuse what the logic trying to get. What is the relation between DevcName and the Reader_F., and what ...

[4 replies] Last: Reader_F is the array that can store 100 elements of the type RdrNa... (by coder777)

by sethman410

Sorted List as a Linked Structure error

I copied this code from the book by Nell Dale. "C++ Plus Data Structures" Here is my Sorted header/implementation file. #ifndef SORTED_H #define SORTED_H #i...

[1 reply] : Any ideas why? The ) is at the wrong place: while ((item.Compared... (by coder777)

by amitk3553

pass by reference

I have to pass word in following expression in following way int word = i; trans.set_data_ptr((unsigned char*)( &word )); Now I have to...

[1 reply] : If ABC::ptr is a pointer, and is public you can pass it like: tr... (by Catfish666)

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Beginners - November 2013 (Page 44)