#include <stdio.h>
#include <stdlib.h>
#define SIZE 5 // have the user enter it 5 times
void CollectRainfall() { //no return needed
double rainfall[SIZE], sum = 0, max = 0, min = 0;
int i;
printf("Enter a rainfall amount: \n"); // enter amount
for (i = 0; i < SIZE; i++)
{
scanf("%lf", &rainfall[i]); //save values into the array
while (rainfall[i] < 0.0)
{ // if it's a negative number
printf("The number is invalid.\n"); // display error message if a negative # was entered
printf("Enter another rainfall amount: \n");
i--; // iterate back to replace negative number
}
}
printf("Values:");
for (i = 0, min = rainfall[i]; i < SIZE; i++)
{
printf(" %lf", rainfall[i]); // print all values
sum += rainfall[i]; // sum values
if(rainfall[i] > max){ //max value
max = rainfall[i];
}
if(min > rainfall[i]){ //min value
min = rainfall[i];
}
}
printf("\nSum: %lf", sum); // print sum
printf("\nMax: %lf", max); // print max
printf("\nMin: %lf", min); // print min
printf("\nAverage: %lf", sum / SIZE); //print average
}
int main() {
CollectRainfall();
return 0;
}
