Write a Program to take some values into an array and find the average of these array elements using pointer and user defined function

Source Code :

#include<stdio.h>

void avg(int *p)   //User Defined Function for Calculation of Average

{

      float avg=0;

      int i;

      for(i=0;i<5;i++,p++)

      {

            avg+=*p;

      }

      avg/=5;     //Calculation of Average

      printf("\n\nAverage : %5.2f",avg);  //Display Result

}

void main()

{

      int a[5],i;

      clrscr();

      printf("\nEnter Elements : ");

      for(i=0;i<5;i++)

      {

            scanf("%d",&a[i]);

      }

      avg(&a[0]); //Passing Address of Array as Argument

      getch();

}

Output :

Enter Elements : 2 4 6 8 1

Average : 4.20