What have you done so far? We don't solve homeworks

Well, you obvioulsy need to increment counter each time you add a node, and decrement it each time you remove a node. It's really not hard, just put it in insert, delete, and create list.

For...

And a little piece of advice. When working with decimal numbers, don't use float, instead use more precise double.

Try to see if the problem is input or your class.
Remove all user inputs from main and put something yourself in it. If it works, problem is only in input.

Do you know why do you use typedef?
It's syntax should be:

typedef some huge type A_DEF;


And the code you wrote has no use from typedef since you haven't specified name that will replace...

Funny:

typedef struct node {
char value;
bool isroot;
bool isend;
struct node* sibling;
struct node* child;
}; //<== if semicolon goes here, it's much more reasonable

Ah, now you've said your problem. Solution is simple:
AND && (notice, two & signs)
OR ||
NOT !

Although, if you're doing it for class of some sort, wouldn't it be better to make your own toupper? Just a thought.
Remember, letters are stored actually as ascii code, and you can "add" them or...

while( chioce != 'n' );}
should actually be:
} while( chioce != 'n' );

Have a nice coding :)

Ahh, I knew someone will say something like that :)
Of course it can be dangerous, so are pointers (but we still use those).



For first this I have only one answer: scanf("%40s", string);
For...

And yet, scanf can be clever function:

#include <stdio.h>

int main(){
char dump, string[40];

printf("Enter whole sentece (yeah, bring spaces too, I can handle it):\n");
scanf...

Remember that array is double pointer, just like ar. You cannot write ar[x], it is 2D array: ar[x][y]!

The only reason this code should give you error is if you input something else that float, let's say letter. So please post what number did you entered for its first input?

And please, write:
int...

Please mark this thread solved then

THIS compiled ok on dev-cpp:

int main()
{
DWORD dwThreadId;
HANDLE myThread;
void *ptr=NULL;

myThread = CreateThread(
NULL,

You could write your hex-to-deci function, and then you can simply write
char a = hex-to-deci-function(hex_num)

If you want to determine n-th digit (from the back, so second digit in 1234 is 3) in a number, you do this:
a = number%(10^n) (now your digit is in first place)
digit = a/(10^(n-1)) (now everything...

Thank you for your answers :)

@Narue
I see you are using goto.

And I know programmers don't like to use goto, so if I may ask: why? :)
Did you just use it because it's fastest to write code like that?
Or would you still use...

You have to pass variables as an argument.
If you want to pass one argument of type char to a function that returns bool you declare function:
bool Foo(char a_char)

And you call that function...

int a[m][m]
int *ptr = a;
int **ptr = ptr[m];

This doesn't make any sense. If you have to assign dynamic memory, you cannot type int a[m][m];.

Yes, you have to use pointers. Don't worry,...

It goes like this:
n(0) = 1;
n(1) = 1;
n(2) = n(1), n(2) //so it's actually two numbers
n(3) = n(1), n(2), n(3)...

Bottom line is: First two numbers just copy.
The print others in a for loop

Flushes everything (like a damn good toilet :) )

Just some literature from wikipedia:
"In C99, there is a bool type, along with the values true and false, defined in the <stdbool.h>"

On line 22 you are declaring function. There's no semicolon in the end.
Main is also a function. Do you write: int main();

It shouldn't happen, but this code isn't giving anything

Huh? ifstream function cannot give ofstream error.
Be sure that you've changed declarations in header file too!

And no, you don't need to make private variables references. Only the function...

Like twomers said, just try to return them as references:

ifstream& FileHandler::getFileIn()const{
return fileIn;
}

Post a small code where you are using your function, please

I doubt that IT printed out properly. Maybe you retyped it, because on my compiler (gcc) problem is with blank space after last %d that exists in his code, and so scanf asks for continuation of...

Zip and post entire code, please.
It's frustrating me now too :)

First: this is not C++ program!
Second: scanf_s - what kind of function is that? I don't know, maybe it exists, but I've heard only of scanf.
Third: solution is simple, remove blank space between...

I'm not sure about this.
Function can access IT'S own members (this->memb1; this->memb2;)
But I'm really not sure about accessing other instance of same type...

Maybe your problem is in...

(*this) is returned so you can write things like:
myObjA = myObjB = myObjC;

Are you sure this code works:
ll = queue.ll;
'll' is under private section, right? I'm not sure if you can access it.
Here's my code example if it helps:

//operators
//=
Complex&...

Some changes:
#include <iostream>
using namespace std;

const int MAX = 5, MAX2 = 3;

class notebook {
int num;
public :
notebook (); //this is wrong. Either write some...

You obviously have three options about kwh, and using if-else is wrong approach.
Instead use:

if (kwh <= 20){
//do some coding here
}
else if (kwh > 20 && kwh <= 40){
//do other...

I made slight adjustment:

sky.erase(sky.begin()+x);


More on: http://www.cplusplus.com/reference/string/string/erase.html

EDIT: oh yes, x <= sky.size() is wrong, should be x < sky.size()

Simplyfied, there is some "GODlike" program that starts your C++ code:

int a = main();
//do stuff with a

If you write "void main()" variable a will be garbage.

MOST of the time, it doesn't...

Ok, and you have just one slight error that programmers freak about. Instead of writing
void main(), consider using int main().