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Beginners - December 2012 (Page 39)

This program has been running for quite some time now! I am looking for the first triangle number that has over 500 factors. I hope I haven't waited all this ti...

[18 replies] Last: This is my code now: #include "stdafx.h" #include <iostream> #include... (by closed account ETAkoG1T)

by dudeman007

Static vs Dynamic Binding

Is there any advantages (memory requirements, program performace, storage, etc) of dynamic binding over static binding? Better to use one over the other??

[no replies]

by gunsman

single dimension array in a class

i can not for the life of me find out how to put a single dimension array in a class. i have to do this: In your program, define a class called Tracker that ...

[no replies]

by Garu

Convert char to char*?

char var1='a'; char *var2= (char *)&var1; Not working Help!!!

[5 replies] Last: That is correct regarding the null terminator. This string "a" is a... (by Chervil)

by dudeman007

Output not displaying correctly

I have read thru the archives, as well as my C++ book, and still cannot get my program to display properly. Can anyone point me is the right direction? I ha...

[10 replies] Last: All I needed was the 5 mins away and came back and saw the mistake. T... (by dudeman007)

by nymin1

no display

our build succeeded but nothing is displaying when we go to debug the program...help! #include <iostream> #include <iomanip> const int LOOP_LIMIT = 16; ...

[2 replies] Last: http://www.cplusplus.com/forum/beginner/1988/ You never call your fun... (by Moschops)

by nymin1

illegal cases and breaks

i keep getting errors saying my cases and breaks are illegal because they can only be used in a switch...could anyone help me figure out why I'm getting these e...

[7 replies] Last: Please use code tags. (by Raezzor)

by closed account LN7oGNh0

Fibonacci

I have been working on this for a long time and i just do not understand how I am supposed to do it!!!!!!! I thought this sad bit of code up, but obviously it ...

by ThirdAge

Arrays and Pointers assistance, please? (1,2)

So...In my current assignment, the user enters a word/string that is to be "suffixed" then to sort the suffixes.... I've written my sorting algorithms but they...

[22 replies] Last: #include <string> #include <iostream> using namespace std; void dis... (by masterofpuppets690)

by cast09

Array of struct help

Im having trouble figuring out how to take a previously done program and converting the entire thing int an array of structure. Any hints and clues that can hel...

[4 replies] Last: yea i also made a mess of it the first time around i went back and pre... (by cast09)

by Assassinbeast

How do i sort a class in a vector?

Hey guys How do i sort a classes in a vector? This is my example code: #include <vector> #include <string> #include <iostream> #include <algorithm> using na...

[1 reply] : std::sort uses operator< to compare two objects by default so you coul... (by Peter87)

by alamans32

linker errors in inheritance exercise

i'm doing an exercise from the deitel c++ book. i think i have the implementation figured out, but i'm having some errors when i try to compile it. i'm getting ...

[3 replies] Last: General rule of thumb, if there is more than one .cpp file, the projec... (by Volatile Pulse)

by PrawieJakMatematyk

Class Matrix not working

Hello, I'm new to C++ and just started my trip with it. I m trying to write a class of Matrix which is NxN dimension. I have to implement constructor, destr...

[4 replies] Last: I love you :* Thank you ! (by PrawieJakMatematyk)

by skewljanitor57

Transfer files

I have an assignment that asks: Write a C++ program that reads text from a file and decodes the file by subtracting 5 from the ASCII value of each character....

[2 replies] Last: Oh wow, that was a simple fix. Thanks for the help! (by skewljanitor57)

by NZheadshot

Unresolved Externals?

So I've written out a program that is supposed to convert hexadecimal numbers to normal numerals. however, i keep getting this error: Error 6 error LNK2019: ...

[1 reply] : Your prototype: double cNum(char a , int size); Your definition: d... (by Volatile Pulse)

by Scarlet

Open MP

Hi, all! I am trying to write my first program, using Open MP. I must search in a text using different number of threads. In order to find matches I must divi...

[no replies]

by aminaa

conversion's error!!

I don't know why when I put int* p=15; cout<< p; it gives me : invalid conversion int to int* but when I put: char* p="azqs"; cout<< p; the result will ...

[2 replies] Last: Ah OK; thank you so so much; I inderstand from you that "azqs" is a st... (by aminaa)

by A C

What is wrong with _TCHAR*

#include <stdarg.h> #include <iostream> #include <cstdlib> #include <ctime> #include <string> using namespace std; int _tmain(int argc, _TCHAR* argv ) ...

[3 replies] Last: Thanks everyone. This is my very first class on C++ and I try to learn... (by A C)

by TeiRaven

Inputting a user-specified number of points and manipulating a specific one

I'm terribly sorry for the long and probably unhelpful title, but I really can't think of a better way to put it. I have a problem here, and I think I know h...

[6 replies] Last: You know, I didn't do much better in geometry than I'm doing in C++ ;) (by TeiRaven)

by malt

reading list of integers from text file

I'm writing a program which first prompts the user to input the name of a text file to open which contains a list of integers. The numbers must then be sorted. ...

[4 replies] Last: Okay. When I change list to an int I get this error: "no match for 'o... (by Volatile Pulse)

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