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I finally managed to resolve the situation. And here it is the final code:



#include <iostream>
#include <cstdlib>
#include <iomanip>

using namespace std;

OK, why is this not working? :(

And how can I fix it?

Hello guys,

Thanks for your help and suggestions. I managed to solve this task without converting to string. Here is my code if someone is interested:



#include <iostream>
#include...

Hi all,

I am trying to solve the following task:
-Write a recursive function that prints an integer with decimal separators. For example, 12345678 should be printed as 12,345,678.

The problem...

Oops...yes, copy-paste!!! Sorry.

I just tried it and it works...even for the in-order traversal... I don't know what I did before but I guess that I was calling the wrong functions. I feel so...

I understand what you mean. Let me show you:



void TreeNode::postorder() const
{
if (left != NULL)
{
left->preorder();
}

I tried this the first time but when I run the program the output is wrong...I don't know why it happens. That's why I decided to do it with argument :)

Thank you for your help.

I found one more mistake in the same function, the cout should be a.data instead of data. The program now works accurately.

Thanks :)

Hi all,

I am trying to develop a function which prints a binary tree using post-order traversal (left, right, root) but I am experiencing some troubles. The code
is compiled but when I run the...

Thanks for your help! :)

I see. So is there a way to do this with seek/tell. Could also point me the easiest way of reversing a string?

Thank you in advance. :)

Thank you Paul,

But the assignment requires to use these pointers and I think that my problem is right there. I think my positions are not correct.

Hello guys,

I have an assignment that asks me to write a program which reads all lines from a text file (one by another), reverses them and write to the same file. I also have a pseudocode with...

Hello Paul,

First I would like to thank you for your reply - so thank you :)

It is a little hard for me to fully understand the code above because we did not learned all the things which I see...

Hello guys,

I am new to the forum and I kindly ask for help :) (excuse me for my bad language)

I have a task to write a program Simple Diary (in C++) which has to store notes in a text file but...