/*Mary Kwong*/
#include <stdio.h>
#include <math.h>


int main(void)
{
int i=0, number, hot=0, cold=0, ok=0, sum=0;
double average;

        printf("Enter the temperature (Ctrl-D to exit)");
        scanf("%d", &number);

while((number = getchar()) != EOF)
{
        sum += number;
        printf("%d", number);
if (number >= 85)
{
        hot++;
}
else if (number >= 60)
{
ok++;
}
else
{
cold++;
}

i++;
}

average = sum / (double) i;
printf("\nNumber of: \nHot days: %d\nPleasant days: %d\nColddays: %d", hot, ok,cold);
printf("\n\nAverage temperature is %.2f", average);
return(0);
}