Passing array to function in C Language

In the next example we will store some values in an array and the address of each location of the array will be passed to a function one after another . The function will display the value stored in the location.

#include< stdio.h>

 void dis(int *);

void main()

{

 int i;

 int arr[]={3,4,5,6};

 for(i=0;i< 4;i++)

 dis(&arr[i]);

 }

 void dis(int *p)

 {

 printf("\nValue=%d",*p);

}

Now the same program is modified so that  the entire array is passed to the function at a time.

#include<stdio.h>

 void dis(int *,int);

void main()

{

  int arr[]={3,4,5,6};

  dis(&arr[0],4);

 }

 void dis(int *p,int no)

 {

 int i;

 for(i=0;i< no;i++)

 {

 printf("\nValue=%d",*p);

 p++;

 }

}