01  #include<stdio.h>
02  
03  int main()
04  {
05  int arr[10]={10,20,30,40,50,60,70,80,90,100};
06  
07  int i;
08  
09  int *ptr; //integer pointer
10  
11  ptr= arr; // ptr points to base address of arr (first element)
12  
13  for(i=0;i<10;i++)
14  {
15  printf("Value of arr[%d] : %d n",i,*ptr);
16  
17  ptr++; // pointer points to next element
18  }
19  
20  return 0;
21  }

 OUTPUT:
 
 Value of arr[0] : 10
 Value of arr[1] : 20
 Value of arr[2] : 30
 Value of arr[3] : 40
 Value of arr[4] : 50
 Value of arr[5] : 60
 Value of arr[6] : 70
 Value of arr[7] : 80
 Value of arr[8] : 90
 Value of arr[9] : 100