/*programma pou ypologizei  statistika dedomenhs mias seiras timwn hliofaneias */
#include <stdio.h>
main ()
{
	printf("Give values of sunshine duration for the seven days of a week, starting from \n");
	printf("the value for Monday. Each value should be an integer in the range (0..16].\n");
	int day,sunshine,min,max,sum,counter,minday,maxday,countermind;
	day=1;
	sunshine=17;
	min=17;
	max=0;
	sum=0;
	counter=1;
	minday=0;
	maxday=0;
	countermind=0;
	float avg;
	avg=0;
	while ( counter<=7)
	{
		printf("Day_%d:",day);
		scanf("%d",&sunshine);
		if (sunshine>16 || sunshine<0)
		{
			printf("value out of range\n");
		}
		else if (sunshine <=16 && sunshine >=0)

		{
			counter++;

			sum+=sunshine;

			if (min>=sunshine)
			{
				if (min>sunshine)
				{
					countermind=1;
				}
				else
				{
					countermind++;
				}
				min=sunshine;
				minday=day;

			}

			if (max<=sunshine)
			{
				max=sunshine;
				maxday=day;
			}
			day++;
		}

	}
	avg=(float)sum/7;
	printf("Average duration of sunshine = %.2f\n",avg);
	printf("Day with the longest sunshine = %d\n",maxday);
	printf("Day with the shortest sunshine = %d\n",minday);
	printf("Number of days with the shortest sunshine = %d\n",countermind);
	return 0;

}