You cannot asign an unknown value to the size of an array at compile time. You need to use dynamic memory.

double *P = new double[N];
...
delete [] P;

For the second bit, you cannot do a...

Perhaps his real question is how can he compute the value of that series to a given figure amount using C++?

Please use code tags, .

Firstly, is this C or C++ because it looks like a strange confusion between the two. The only header you should be using in this program is #include <iostream> not with a...

Well you might want to use getline(), but the reason it doesn't work is that the ifstream constructor requires a C-Style string i.e. null terminated character array, not an object of type string....

The other option would be to close the file stream and then re-open, btw be sure to check that you actually need to read the file stream twice, rather than loading it contence into some data...

I think you should re-read your previous thread about creating 2D arrays witht he new operator. Look at the following two lines, If I remember correctly, I stated that to create a two dimensional...

Are you talking about printing out the source code??
If so research Quinnes :)

Chris

Rectangle myRectangle = Rectangle(); should be Rectangle myRectangle = new Rectangle();

The second too, I suggest you look at the function. Notice you declare them as taking two parameters yet you...

Project -> Build Options -> Linker -> add -> gdi32

Chris

You need to link "gdi32.dll" into your project :)

Chris

Well you are not storing them into the array such as, a[x][y]. And your show function shouldn't be recoursive like that...it doesn't even print things out, it just cause lots of problems.

Chris

inFile >>row >>col;This is the only line that reads data in from the file, its not looped or anything. This reads 1 integer, then skips whitespace and reads another. The fact that you don't even...

Why don't you have a look at something like QT. It would be a whole lot easier. But yes you could do this anyway.

Chris

Looks to me like you only read in 2 numbers from your text file. Then you go ahead and start printing out un initialised memory space....

Chris

<> state the file is located in the include directories.

"" states it may be located in the same location as the main source file.

(something like that) You need all the files in the same...

When doing this, the method is normally to have aheader file containing the function prototype. A Cpp file containing the function declaration and the a main cpp file that contains your int main(int...

ostream& operator<<(ostream& os, Book& b){
cout<< "Title: " << "\"" << b.title << "\"" << endl;
cout<< "Author: " << b.author << endl;
cout<< "Genre: " << b.genre << endl;
cout<< "Publisher:...

What exactly is the character problem, '1' + '1' does = 'b'. What is your decode function is it not, 'b'-'1' = '1'.

Or did I miss something?

Chris

Sorry if I come across rude. Yes alot of people do it, and they also get a LOT of stick for it thats for sure.

Chris

This is my point, we are not paid. This means we volunteer out time to help provide you with a solution in which somebody on another site is already discussing in his/her own time. Meaning the same...

encryptedLine += (line.at(pos) + password.at(pos2));

if (pos2 > password.size()) {
pos2 = 0;
}You try to retreive the value at pos2 when pos2 is > than password.size() before you reset pos2 to...

So who do you want to answer it or are you happy wasting the time of two sets of people?

Chris

OK lets goover what i've done.
#include <sstream>
#include <fstream>

int main(int argc, char *argv[])
{
std::ofstream outfile("data.txt", std::ios::in);
std::ostringstream...

it's your string stream, you need to clear it before adding more to it.
OUTPUT.clear()
Chris

Lets say you are compiling with VC++ then your source code isn't in the same location as the debug or release exectuable, which means nore will "Dict.dat" be, this means you will need to move your...

void *malloc ( size_t size );This is the function prototype, and as Agni stated it returns a void pointer. Since this is the function prototype you do not use this syntax when calling the function...

if(!inClientFile)Please do not use this method, it is so wrong. You would be better using the followingif(!inClientFile.good())Chris

Please don't PM code solutions. I suggest re-reading the forums rules too. Just to make sure you understand how we work when it comes to handing out code.

Secondly, code solutions are best in the...

What do you mean by 'Text'? As in an editable text control? or just writing painted onto the windows?

there is a big difference.

Chris

all of the lines to your if statement should be wrapped in {}.

Also using cin>> is a step backwards from getline() you should read the stick "How do I clear the imput buffer?"

Chris

Sounds like you actually want something like this....#include <iostream>
#include <string>
#include <fstream>
#include <sstream>
#include <vector>

using namespace std;

int main(int argc,...

istringstream iss;
iss.str("56");
int x;
iss >> x;
if(myArray[y] == x)
cout << "They match! at array position: " << y;

Post a sample of your input file and a sample of what your output should be, and what output you are getting please.

Chris

your desciption indicates that you will be given a list of random numbers that will be in no particualr order. thus you cannot just loop through the array backwards. You will need to perform some...

#include <fstream>
#include <string>

int main(int argc, char *argv[]){
std::string example = "Hello, world!\nHow are you?\n\tSuper thanks!";
std::ofstream exfile("test.txt");

...

You could use stringstreams (http://www.cppreference.com/wiki/io/sstream/start) to convert the string into an integer. Or you could use atoi() or even better strtol() you can research all of these on...

lol Year sorry, I wasn't really thinking, just stuck the numbers in without thinking :P

You should have all prototypes in the header file and the full function delarations in the external file.

Chris

This is C++ not C
Infact he has extra header file that he shouldn't have such as time.h

Please try to get things reasonbly accurate before making a point of it

Chris

if (h < 0)
{
return 1; // error code +1 = underflow hours
}
else if( h > 59 )
{
return 2; // error code +2 = overflow hours
}:)