Increase value vs address : Pointer Int « Pointer « C / ANSI-C

1. C / ANSI-C
2. Pointer
3. Pointer Int

Increase value vs address

  
#include <stdio.h>

int main(void)
{
  int *p, q;

  p = &q;

  q = 1;
  printf("%p ", p);

  (*p)++; /* now q is incremented and p is unchanged */
  printf("%d %p", q, p);

  return 0;
}


           
       

Related examples in the same category

1.	Show how pointers can be used
2.	A simple program using pointers
3.	Int data type pointer
4.	Use printf to output variable's address
5.	Pointer comptability
6.	Output address other than value: ;amp
7.	Int pointer: get the address of an int value
8.	Int pointer
9.	Assign an int value using a pointer
10.	Pointer based calculation
11.	Swap function: Exchange the values by pointers
12.	pointer arithmetic
13.	using sizeof and pointer arithmetic