%p is used in a printf statement to show the memory address value of a pointer. It does not show the address of the pointer itself. You can see this with the following program:
#include
int main(void){
int* p;
printf("p: %p x: %x x&: %x\n",p,p,&p);
}
This gave me the following output:
p: 0x33d6d0 x: 33d6d0 x&: bf9a8c10
So %p is a way of formatting the value in a pointer to make it obvious that you are referring to a memory location.
c++
C++ doesn't use a framework; it is a general purpose, object oriented programming language derived from the C programming language. Specific implementations, such as Microsoft Visual C++, make use of frameworks.
There are two programming languages which use a C switch statement. The two languages are C and C++, hence the name C switch statement. There may be more, but those are the most obvious ones
C
You can use the longest Prefix Match algorithm in C programming by looking up the longest standard Python package match and then converting that from Python into C or C++ to figure out how to create the equivalent.
I mean %17
float percent = ((float)CurrentItems / (float)MaxItems);
There are no commands in C-programming, you should use function sqrt from math.h
An integer in octal, for example 25 decimal is 031 octal. (Octal numbers are traditionally preceded by a 0).
Programming, mainly.
No, it is a programming language.
For is it programming used.
c++
In computer-programming.
C is a programming language, and it's mostly used for Systems Programming. Most kernels these days have at least some C code in them.
#include<stdio.h>
no