Beginners - C++ Forum - September 2011 (Page 13)

I apologize if this is answered elsewhere, i was unable to answer my questions after searching. I have 3 distances in my final output that i need to be printed ...

[1 reply] : I would set up an array or some other container (like a vector) and us... (by Zhuge)

by vckngs7

Sorting User Input

Hey, I'd like to take input from the user and sort that input to determine which function to all next. I am having trouble finding a clear description of how...

[2 replies] Last: AFAIK there is no case insensitive comparison for std::strings. You'd ... (by Zhuge)

by rheeler

classes error expression must have a class type

I have attached my header and cpp files. I have the problem as listed in the subject line and would very much appreciate some guidance. I have enclosed the pr...

[5 replies] Last: Thank you so so much. (by rheeler)

by Sneakybeans

!= operator with ASCII

I'm in an entry level C++ class at school and I was given the task to write a program that involved arrays and such(the finished working code). #include<iostr...

[3 replies] Last: Exactly. What you wanted was logical AND ( && ) rather than logical O... (by moorecm)

by bhawna2285

Function To Convert string To double

Hi, I am writing a form application in VC++. At one place I have to convert string into double.I tried strtod() function by including stdlib.h in .cpp file....

[2 replies] Last: You could use a stringstream (#include <sstream>). double StrToD... (by Cuddlebuddie928)

by cindyath

help me please!!!!! :(

Hi everyone, i've been trying to get this program to work for about 15 hours now and I dont understand why it won't work. I have tried trouble shooting and debu...

[8 replies] Last: No problem. (by ddwinters45)

by yoitsmejy

Getline help

Hi guys, I have several function which is not in the int main(). it is however linked by myfile and line. What i am trying to do is retrieve each line from the...

[2 replies] Last: thanks for the suggestion, '\n' in the buffer solved everything. (by yoitsmejy)

by olifant

segmentation error

why am i getting an segmentation error here void Tree::printTreeList() { unsigned int i; cout << treeVector.back()->getName(); cout << "\n\n\n LISTING \n";...

[1 reply] : Notice that you added 7 TreeElements all with unique addresses but you... (by histrungalot)

by bayou

fatal error LNK1120 in VC++

The following code does not compile in VS 2010 Visual C++. I get the error: error LNK2019: unresolved external symbol "public: __thiscall testTemplate<double>...

[no replies]

by hentaiw

Cannot Loop Properly

#include <iostream> #include <string> #include <cctype> #include <vector> using namespace std; int main() { char ans = 'y'; string aString,fStr...

[no replies]

by Chathu

Files C++

I Want To Keep A Separate File For Each And Every Employee In My Program. In My Program I Will Store Details About Employees. I'm Creating A Random Number As Em...

[6 replies] Last: :) (by Chathu)

by olifant

weird cout output

hi, i get this really weird output when running this program, does anyone know why??? this is the code void Tree::printTreeList() { unsigned int i; c...

[1 reply] : Think you have to dereference the treeElement before you can call its ... (by Gaminic)

by NewProgrammer

Memory Leaks

Hi guys! Take this function for example: int random(int n) { int* a = new int ; return 0; } Obviously, this is a memory leak. But what about static a...

[1 reply] : Yes, they are on the stack. (by shacktar)

by buggys

True and False problem

Hi there, I'm new to the programming area so I've just been testing a few things out with a 'how old are you' script, and I'm struggleing on true and false stat...

[3 replies] Last: ok yup <_< should of looked around harder. Thnx for that. (by buggys)

by SilverLake

Opening files

So I' am trying to read from a file and the end of this code, but nothing is really coming up. I have pretty muh stumped myself and im pretty much second guesso...

[8 replies] Last: Also, you are writing to a file named "output.txt" but reading a file ... (by JMJAtlanta)

by CaptainAlex0

How to start

Hello everybody, I'm sorry if this is a silly question but.. what program do I download to actually start coding a link would be appreciated, Thank you!

[5 replies] Last: Devcpp is really old, don't get it. If you like the interface, try wxD... (by firedraco)

by tonnot

How to get right arrays when I call the array function two times at the same line?

I have this function at class A: void my_function(char array1 ,char array2 ); I call it so: my_function(classb->give_me_array(22), classb->give_me_array...

[6 replies] Last: Thanks for the ideas (by tonnot)

by ande6870

Reading in a string ignoring all spaces?

string infix; cout << "Enter infix expression : "; cin >> infix; This is what I have. However, I want it to omit all spaces. If I were to typ...

[2 replies] Last: figured it out... #include<ctype.h> #include<algorithm> string infi... (by ande6870)

by mathnerd24

need help with while loop!

#include <iostream> using namespace std; int main() { int n1, n2; int i=n1; cout << "Enter 2 numbers "<< endl; cin >> n1, n2; while (i<=n2){ cout << i << ...

[1 reply] : n2 is never entered try cin>> n1 >> n2; (by dznguy)

by Ragine

Help with code..

int o = 45341; int x = 600; int b = 802; int d = 230; int t = 1000; int y = 424; int z = 432; void Form1::Form1_Load(System::Object^ sender, System::...

[5 replies] Last: Hey, it's your algorithm, not mine. Debug it to determine where it go... (by webJose)

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Beginners - September 2011 (Page 13)