by: Wenjie |
last post by:
Hello,
Is printf("%d", var); OK for the unsigned long var = SOME_VAR?
Or should some other print format be specified?
Thanks and best regards,
Wenjie
|
by: Mantorok Redgormor |
last post by:
Would this by any chance invoke undefined behavior?
extern int printf(const char *, ...); int main(void) {
printf("Hello\n"); return 0; }
That is, providing my own printf prototype would...
|
by: infobahn |
last post by:
printf("%p\n", (void *)0); /* UB, or not? Please explain your answer. */
|
by: DeltaOne |
last post by:
#include<stdio.h>
typedef struct test{
int i;
int j;
}test;
main(){
test var;
var.i=10;
var.j=20;
|
by: John Devereux |
last post by:
Hi,
I would like to know if their is a conversion specifier, or other
method, that will allow me to not use particular arguments to printf.
Failing that, is it permissable to simply "not use"...
|
by: rahul8143 |
last post by:
Does printf output depends on compilers or operating systems? I have
one program
int main()
{
int i=5;
printf("%d %d %d",i++,i++,i++);
return 0;
}
Output of this program on DOS (TC) 7 6 5...
|
by: jacob navia |
last post by:
Has anyone here any information about how arrays can be
formatted with printf?
I mean something besides the usual formatting of each element
in a loop. I remember that Trio printf had some...
|
by: Martin Jørgensen |
last post by:
Hi,
Perhaps a stupid question but I wonder if this isn't possible using C:
printf("\nOr push <enter> for default (which is theta=%ld)%s", theta, ": ");
It would be nicer to have it on one...
|
by: Why Tea |
last post by:
int printf(const char *fmt,...)
The fmt is const, indicating that it can't be changed during runtime.
If I want to print a series of integers that I only know the largest
value beforehand,...
|
by: Rajesh S R |
last post by:
printf("%hhd",89);/*Assume char has 8 bits and is signed*/
Is it valid?
I know that it has been discussed in comp.std.c.
...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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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...
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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...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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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...
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