prog 4

#include <stdio.h>
int
main (void)
{
    int temp;
    double average;
    int hot_day, pleasant_day, cold_day;
    char x;
    double total;
    double avg;

 	 hot_day      = 0;
    pleasant_day = 0;
    cold_day     = 0;
    total = 0.0;

	 do
    {
        printf("\nEnter the temperature <-99 to stop>: ");
        scanf("%d", &temp);

        if (temp == -99)
            break;

        if(temp >= 85)
            hot_day++;

        if(temp < 85 && temp >=60)
				pleasant_day++;

        if(temp < 60)
            cold_day++;
        total += temp;

     } while (temp != -99);

        avg = total/(hot_day + pleasant_day + cold_day) ;

    printf("\nThe number of hot days is %d.\n", hot_day);
    printf("The number of pleasant days is %d.\n", pleasant_day);
    printf("The number of cold days is %d.\n", cold_day);


    printf("\nThe average temperature is %.2f\n",avg);
system ("pause");
return (0);
}