#include <stdio.h>

/* function prototypes     */

void FindAve(int []);

void main(void)
{
	/* The simple program that finds the class average of  
	   5 students who wrote a quiz using one dimensional 
	   array with a function. Also, print the result with 
	   input data in a table */


	int mark[5]; 

	/* The function FindAve is called to read all Marks and 
	   compute and print the average with the marks   */

	FindAve(mark);

}

/******  Function Definition begins   ****/

void FindAve(int mark[])
{
	float  average;
        int knt, sum = 0;


	for (knt = 0; knt < 5; knt++)
        {
                printf("type the %d mark \t:", knt);
                scanf("%d", &mark[knt]);
                sum += mark[knt];

        }

        average = (float) sum/knt;


        /* This now prints the input data and result  */


        printf("Mark \n");
        for (knt = 0; knt < 5; knt++)
        {
                printf("%d \n", mark[knt]);

        }


        printf("average = %0.2f \n", average);

}