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Pass by value vs. Pass by reference

Sorry about my laziness. I just copied and pasted the original code and tried to make it work. I agree with you about the indent and loop control.

Why don't you try this?

Try this.



#include <fstream>
#include <iostream>
#include <string>
#include <stdlib.h>

using namespace std;

You don't have to use 2-d array. First, reverse the word by swapping char at first/last index and increase/decrease by 1 until both indexes meet. And make memory space using...

Probably, you want


sum2 += values[j]

Have a good programming habit.
{ } then put your code.

It's Java

Maybe usb-serial driver is not working properly.

Thanks all. But iMalc, the problem is that once I put nodes with children, and starts poping off from stack when there is no children, if a popped node is a parent of any, then we have infinite loop...

If I assume there is already an array, then
Something like this??

-------
Read length
convert to int
for 0 to length
array[i] = 0

Hi,
I been trying to implement postorder traversal for iterative version. I have done pre and inorder traversal but I can't figure out postorder. Maybe I use stack operation in a wrong way. Code...