/* File : averager.c *
* By : *
* login: *
* team : *
* Date : */
/*
* Read in a number of values to read and then print the average
* of those values.
*/
#include <stdio.h>
int main()
{
int expected;
int count;
double sum;
int value;
while (scanf("%d", &expected) != EOF)
{
sum = 0;
for (count = 0; count < expected; count++)
{
scanf("%d", &value);
sum += value;
}
printf("Average of %d values is %.2f\n",
count, count != 0 ? sum / count : 0.0);
}
}