Int array and its pointer

  
#include <stdio.h>

int main(void)
{
  int a[10] = {10, 20, 30, 40, 50, 60, 70, 80, 90, 100};
  int *p;

  p = a; /* assign p the address of start of array a */

  /* output a's first, second and third elements using pointer */
  printf("%d %d %d\n", *p, *(p+1), *(p+2));

  /* this does the same thing using a */
  printf("%d %d %d", a[0], a[1], a[2]);

  return 0;
}

1.	Prints out numbers and their doubles
2.	Shows two ways an array can be cleared
3.	An example of how to initialize a matrix: loop
4.	Array initialization
5.	Define array and use it
6.	Assign int value reference to int array
7.	Array: assign and retrieve value
8.	Output array address
9.	Allocate memory for int array
10.	Declares a 100-integer array
11.	Reference element in array
12.	an example of using an array for two tasks
13.	Use for loop to calculate the square and save it to array
14.	Define int array and assign value
15.	how to use arrays with functions

Int array and its pointer : Array Int « Data Type « C / ANSI-C

Related examples in the same category