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I should have perhaps added more about my question. I need some help figuring out why I do not see a clickable box to click and then see the visual representation of the expression tree created by...

This code compiles, but the window does not have a clickable button in it.


using
System;

using
System.Windows.Forms;

using

The problem with this is that Microsoft disables %n in it's visual C++ runtime, which MinGw uses. Here is more info on it: gynvael.coldwind//vx.log

MinGw uses 4.9.3. I'll create another executable with just the relevant parameters and see how it turns out.

I am using MinGw on Windows10. Thanks.

Yea. Same result. Thanks.

Thanks. I might be something with my IDE or the environment. I get

$ 151.exeIntegers:
425 651 1a9 425
1a9 1A9 0x1a9 0X1A9
+425 425 0000425 0000425
17 21 11 17
61817 170571 f179 61817
7500...

Yes. Here is the entire code:

#include <stdio.h>int main (void)
{
char c = 'X';
char s[] = "abcdefghijklmnopqrstuvwxyz";
int i = 425;
short int j = 17;
unsigned int u = 0xf179U;
long int l...

I do not get the output I believe I should get from the following code:

printf ("This%n is fun.%n\n", &c1, &c2);
printf ("c1 = %i, c2 = %i\n", c1, c2);

Gives me:


Thisc1 = 1951167338, c2...

Thanks. The last comments prompted me to look into what opaque pointers were; so they were much appreciated. Just to reword, it seems using CAPS for the name of new structure may overlap with other...

really appreciate the comments laser.

This is a great point Dutch. Thanks.

Thank you so much. Nodef () was my own attempt at devoting a function to creation of new nodes, while the rest of the code had the node creation in it. I'll remove the redundant code.

The following code seems to work. I appreciate any comments you can make on how to improve it please. The tough part for me was treating the pointers to the list slightly differently from the...

Thanks. I am not discounting the benefits of education. I have a Master's in Telecommunications. I have not had the opportunity to focus on programming before in a professional context; I have done...

I am almost done with my first book in C. I am so glad you guys told me switch to another book. Which for me it was Stephen Kochan's book; the first book I had was outdated. It was a good book...

Hi
I am following a text, and in it, the author suggests implementing multi level debug messages with a macro definition so you can execute the program as follows:


a.out -d3

And it would...

Thanks.

Got it. Ok so just try to make sure I understand some of the stuff, but don't get bogged down with details. Thanks.

I am working on converting the shift functionality implemented below into a macro



#include <stdio.h>
unsigned int shift (unsigned int value, int n)
{
if ( n > 0 )
value <<= n;
...

Yup; thanks. It works


//This program is supposed to calculated the minimum of three values
#define MIN(a,b) ((a) < (b) ? (a) : (b) )
#define ONE(a,b) MIN(a,b)
#define TWO(b,c) MIN(b,c)...

Can this be done in a more efficient way?


//This program is supposed to calculated the minimum of three values
#define MIN(a,b) ((a) < (b) ? (a) : (b) )
#define ONE(a,b) MIN(a,b)
#define...

Thanks. It worked. I moved the content to another file. Here is the corrected file:

#include <stdio.h>
int count, x10=1;
#define printx(n) printint (x ## n)
#define printint(var) printf( # var...

yes; it runs. I am not sure why it did not earlier. I added some more stuff, and now I get error messages. Here is what I have:

#include <stdio.h>
int count, x;
#define printx(n) printint (x ##...

I am reading about the preprocessor features and functions. The author states "If you place a # in front of a parameter in a macro definition, the preprocessor creates a constant string out of the...