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


	int mark[5], sum, knt;
	float  average; 


	sum = 0;

	/* initialization, testing and updating of control variable  */
	/* done in one for instruction			*/

	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);

}