Beginners - C++ Forum - September 2013 (Page 55)

The confusing logic of the palindrome

Ok, worlds worst programmer here. I must admit, this isn't nearly as confusing as figuring out the confusing logic of the hollow printed square using loops, bu...

[1 reply] : No need to convert the number to an actual number before checking if i... (by Smac89)

by Stevebass21

C++ array based list

Hello, I am writing a menu based program that has the following array based list functions: #include <iostream> using namespace std; in...

[9 replies] Last: I did not test very well ,if some errors occur please dont hesitat #... (by closed account 28poGNh0)

by Observer

Overloading insertion operator with map

Hi, This is my code: #ifndef PHONEBOOK_H #define PHONEBOOK_H #include <map> #include <string> #include <utility> #include <ostream> #include "Abonent.h" c...

[10 replies] Last: //There is also the C++11 auto keyword redefinition, which would let... (by Observer)

by Moonraker101

Difference between new and placement new

Was reading up on the placement new operator and was perplexed by the usage of the operator. What is the difference between the placement new and new? I know th...

[1 reply] : http://stackoverflow.com/questions/222557/what-uses-are-there-for-plac... (by Daleth)

by mattho

Noob here, need help with

Thanks Josue Molina #include <iostream> using std::cout; using std::endl; using std::cin; int main() { cout << "Please Enter Two Integers : " << endl...

[3 replies] Last: It's all, on line 14. Trace the code; it's not that long. :-) (by Josue Molina)

by Bdanielz

Help deconsturct error. Proceedural program outputs correctly / Functional version output is erroneous / unexpected

My gut tells me I am doing something wrong here, but I am stumped. This program runs #include <iostream> #include <math.h> /* sqrt */ #include <iomanip> //...

[4 replies] Last: Thank you everyone for your input!! Really helped. (by Bdanielz)

by Donna

Infile

I am having trouble understanding why the numbers I have in my text file arn't being compared to find the largest number. int largest = arr ; f...

[3 replies] Last: A for loop? (by Superdude)

by lemonysage

Having problem displaying a array of characters or symbols.

Hi, I am having an issue with my code, I have tried many solutions but just can't figure it out. I have a array of floats, so decimal numbers, they are const...

[16 replies] Last: #include <stdio.h> #include <stdlib.h> /* Declare any constants */ /* ... (by lemonysage)

by Sharan123

Problem with sdl build error

i have included all directories as told in lazy foo there are no errors until solution is build. error discription is Error 1 error MSB4014: The build stopped ...

[no replies]

by FallenHawthorne

WHILE LOOP fails to exit

I have run the bit of code below with a single digit as the exist condition, and it works, and have since been trying a number of things to make it work and I d...

[4 replies] Last: Oh.. your right. Thank you very much. For some reason I could not see ... (by FallenHawthorne)

by metulburr

templates confusion

I guess i am still trying to understand templates. One thing i dont understand is if i am using a string for example, i have to define <std::string> for is_in()...

[2 replies] Last: ooooooooh ok, thanks (by metulburr)

by AnonymousAccount

Copy Constructor Failing

In my program, I have created an array class. However, even though I have a deep copy constructor, it only works for the first element of the actual array. Plea...

[2 replies] Last: Oh, right. That makes complete sense now... Thanks for the help. (by AnonymousAccount)

by Hotice

Pointer initialized to 0 doesn't change after dynamic allocation

I am trying to make a binary search tree. I have a struct for nodes of a tree defined as such: struct node { node() { //making leftNode, righ...

[7 replies] Last: Reference to pointer solved the problem! Thank you very much!! //Now, ... (by Hotice)

by closed account yqD8vCM9

What's wrong with my strcat function?

I'm writing a program that concatenates the strings in an 2D array. There are 200 strings. Ex1: Tom Ford Jerry West Micheal Jordan Kenny Smith Sean Connery To...

[no replies]

by ChrisButton

switch problem

Hello, forum. I was reading through my C++ book and testing out each thing I've been taught, only to find myself met with an usual problem. When you run thi...

[1 reply] : If you input invalid characters into cin, it will enter an error state... (by firedraco)

by Bdanielz

arrays and functions -

Write your question here. Doing a programming exercise and I would like to take the below code block and change it to a function. // Print Small ...

[9 replies] Last: Final code with all of your help.. still open for feedback but otherwi... (by Bdanielz)

by fluture

Getche/Getch

Hello everybody!. I decided to stop using system("pause") function for gaining good programming habbits. After reading and examing the "Hello world" post of th...

[6 replies] Last: Got it. (by Daleth)

by kev1993

Where do I go from here?

Hey everyone, I am a beginning C++ programmer. I have taken a structured programming class at my college and have done some extensive studying on my own. I have...

[3 replies] Last: You should also make sure that you are familiar with the new C++ stan... (by Daleth)

by navig8tr

Output prompt display to text file

The following code simply asks the user for their name and then prints "Hello, !" When run from a Windows command prompt it runs as expected with this output ...

[9 replies] Last: You can copy the entire program to a text file as long as every cout c... (by Mats)

by rafae11

comparing classes

i have 2 objects and i need to know if all the values inside the object are identical for both. #include <iostream> using namespace std; class Hel...

[7 replies] Last: Just use operator == thats the only way to compare any object? Its jus... (by giblit)

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Beginners - September 2013 (Page 55)