by: David Bernier |
last post by:
I'd like to pass on the command line two filenames.
As for example:
my_executable filename_1 filename_2
I haven't done any C programming with command line arguments so far.
I'm familiar...
|
by: Benedicte |
last post by:
Hi,
I'm getting some problems when using fscanf to read a file.
This is a piece of the program code:
main ()
{
/*** Variable declaration ***/
FILE *vpfile; /*** Data file ***/
|
by: Psibur |
last post by:
Hello, trying to get back into c and was having issue with reading a
simple text file with an aribtrary # of lines with 3 int's per line,
with the eventual purpose of putting each int into an...
|
by: Thomas Sourmail |
last post by:
Hi,
I hope I am missing something simple, but.. here is my problem:
I need my program to check the last column of a file, as in :
a b c d target ref
0 0 0 0 1 a
1 0 0 0 1.5 b
2 0 0 0 2 c
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by: siliconwafer |
last post by:
Hi All,
here is one code:
int main() {
FILE*fp;
unsigned long a;
fp = fopen("my_file.txt","w+");
a = 24;
fprintf(fp,"%ld",a);
while(fscanf(fp,"%ld",&a) == 1) {
|
by: Martin Jrgensen |
last post by:
Hi,
I'm learning C-programming. I have a program which I would like to
modify so it takes arguments from the commandline. Let call the program:
program.exe.
Could somebody shortly explain how...
|
by: quyvle |
last post by:
I can't seem to get this function to work correctly. I'm wondering
if anyone could help me out with this.
So I'm using the fscanf function to read the input stream and store
each string in the...
|
by: PeterOut |
last post by:
I am using MS Visual C++ 6.0 on Windows XP 5.1 (SP2).
I am not sure if this is a C, C++ or MS issue but fscanf has been
randomly hanging on me. I make the call hundreds, if not thousands,
of...
|
by: David Mathog |
last post by:
Apologies if this is in the FAQ. I looked, but didn't find it.
In a particular program the input read from a file is supposed to be:
+ 100 200 name1
- 101 201 name2
It is parsed by reading...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development projectplanning, coding, testing,...
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