Beginners - C++ Forum - May 2010 (Page 8)

So I am trying to write a program that will display the number of days since 1/1/1753. I am not entirely sure how to do this other that to use a loop which I am...

[10 replies] Last: That just goes to show you don't need a loop there. I'm pretty sure... (by Albatross)

by cyeb

Nth Prime

All right, I plan on turning this into a sieve, but for now, not even finding the Nth prime works. :( Here's my code: #include "iostream" using namesp...

[5 replies] Last: Thank you! Now it works, except instead of finding the Nth prime, it ... (by cyeb)

by numblocke

For vs while loops

I'm still quite a noob, and I've been reading a bit on learncpp.com and just completed a semester of C++ in college and I'm a bit confused about the specific ad...

[12 replies] Last: As Dufresene has already pointed at, while and for loops are virtually... (by neeko)

by neeko

Pointer to a pointer to an array?

Help me understand this line of code. ClassType** pp = new (ClassType*) ; Is saying this is a pointer to a pointer that points to a dynamically allocated...

[2 replies] Last: Alright. This is actually taken from an assignment, in which i have to... (by neeko)

by rodneyj

Yahtzee

I am or I am trying to create a Yahtzee game in c++ and I need help. I have my code to roll 5 dice already but I need help going from there. Here is what this i...

[no replies]

by shani09

ARRAY OF OBJECTS

Hello everyone,please i need help with this question.I have already written my code, its compiling but the answers are totally wrong, i dont know what the probl...

[2 replies] Last: thanks (by shani09)

by alMarshy

overloading == and static int trouble

im trying to compare to objects of the same class by overloading the == operator. inside the overloading function i compare the two objects unique id's. The uni...

[10 replies] Last: @Disch - brilliant thanks, I finally understand static! I thought they... (by alMarshy)

by Adeon

My Textbased RPG. (1,2)

I'm very new to c++, but I kind of know enough so I started making a text based game just so I could test ideas and see exactly how things work together. Right ...

[30 replies] Last: Title changed. Now I am running into a problem changing state effects ... (by Adeon)

by dave0504

C++ Documentation

Hi all, i started programming with Java, a language with which you can download the documentation for its APi. Is there a downloadable documentation for the ...

[9 replies] Last: @chrisname Free books, hehe ;) Such as the one released for free... (by AngelHoof)

by mainframe639

Array example

Hi, I have written some comments in this source code which I dont understand much. Please correct me. // arrays example #include <iostream> using namespac...

[2 replies] Last: This: result += billy ; is a shorthand way of writing this result =... (by Galik)

by samueltan1991

URGENT=How to delete an character array?

my school project is to make a personal library. it will show me 5 catergories,math,physics,chemistry and C++ and EXIT. inside each catergories,it contains 5 ...

[4 replies] Last: Please use [co de] [/co de] tags. And try to properly write the w... (by RedX)

by richardsterrace

cctype library

hi everyone, can you help me with this code: #include <iostream> #include <cctype> using namespace std; int main() { char ch; cin>>ch; ...

[2 replies] Last: thank you! there is another code: int main() { char ch; ... (by richardsterrace)

by kulfi

error

unresolved external symbol _wmain referenced in function ___tmainCRTStartup MSVCRTD.lib(wcrtexe.obj) What this error means THanks

[1 reply] : It means you're compiling a Windows application while your code is for... (by helios)

by smteng

Separate Compilation w/Linked Lists

Hi, I'm getting an error message when I try to compile a header file. My list class (which is defined in one header file) contains a member variable that is a...

[2 replies] Last: thanks for the answer. i'm still a little unclear. If the class defin... (by smteng)

by haim

Remove duplicates from an array

Hi, I got a problem with removing duplicate ints from an array. Problem is that user will type ints as many as he or she can. The program need to print out un...

[1 reply] : Hello! From 14 line: cout<< numbs << " "; for (int i = 1; i... (by screw)

by timmeh

Looping Through a Vector

I picked up on the STL containers fairly quickly after starting to learn C++, one thing I've never really understood the purpose of is iterators. Until very re...

[2 replies] Last: Awesome resource, thanks! (by timmeh)

by DeadH34d

Same function runs every time

Every time I run this program, the function Amaj() runs, no matter what I enter. I can't figure out what I've done wrong here, though I'm sure it's something ...

[3 replies] Last: Ah, ok, thanks. I'll try these. Ok, that worked. Thanks ya'll. (by DeadH34d)

by soccermiles

I don't understand my compiler

Why do I keep getting compiler errors when I try compiling this... int main (){ //making memory allocations for input and output arrays char input ; ...

[2 replies] Last: Welcome to the forum, both of you. Since you're using C++, why not ... (by Albatross)

by liero

Having some trouble with a Binary Search Tree & template class

I'm having a bit of trouble figuring out how to solve this one, so any help is appreciated. I believe the problem might be something to do with this line in ...

[3 replies] Last: Hmm... I didn't realise that. Thanks for replying, and for the tip. Wi... (by liero)

by kiqbal

char string to system string on Form1.h

Hello. I had a question regarding strings with GUIs (Form1.h) How do you output a string (char) to a textbox on a gui? char sample = { 'k', 'a', 'i'...

[3 replies] Last: Then you'll have to give more details. (by helios)

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Beginners - May 2010 (Page 8)