by: Roy Yao |
last post by:
Does it mean "(sizeof(int))* (p)" or "sizeof( (int)(*p) )" ?
According to my analysis, operator sizeof, (type) and * have the same
precedence, and they combine from right to left. Then this...
|
by: Anjali M |
last post by:
#include <stdio.h>
int main()
{
int number = 10;
printf("Number is: %d\n", number);
printf("Sizeof of number is: %d\n", sizeof(number++));
printf("Number now is: %d\n", number);
|
by: dam_fool_2003 |
last post by:
#include<stdio.h>
int main(void)
{
unsigned int a=20,b=50, c = sizeof b+a;
printf("%d\n",c);
return 0;
}
out put:
24
|
by: ozbear |
last post by:
If one were writing a C interpreter, is there anything in the standard
standard that requires the sizeof operator to yield the same value for
two different variables of the same type?
Let's...
|
by: sonu |
last post by:
#include<stdio.h>
main()
{
int x=10,y;
y=sizeof(++x);
printf("x=%d\ny=%d\n",x,y);
}
Oput Put
|
by: Alex Vinokur |
last post by:
Why does one need to use two kinds of sizeof operator:
* sizeof unary-expression,
* sizeof (type-name)
?
Their behavior seem not to be different (see an example below).
------ C++ code...
|
by: Richard |
last post by:
Could someone point me to why "sizeof x" is/isnt preferable to "sizeof(x)",
|
by: Howard Bryce |
last post by:
I have come across code containing things like
sizeof int
How come that one can invoke sizeof without any parentheses surrounding
its argument? Is this admissible within the standard? Can it...
|
by: Frederick Gotham |
last post by:
sizeof has the same precedence as a cast, and they both bind from right to
left. The following won't compile for me with gcc:
int main(void)
{
sizeof(double)5;
return 0;
}
|
by: Divick |
last post by:
Hi,
does sizeof operator evaluate the size at compile time or run time
? In other words is sizeof(SomeType) evaluated at compile time or at
runtime? Please provide the reasoning involved as well....
|
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,...
|
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...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
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:
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...
|
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...
|
