public static void Main()
double[] batAvg = new double[8];
for(int index = 0; index < batAvg.Length; index++)
avg = total / batAvg.Length;
Console.WriteLine($"Average is : {avg.ToString("N3")}");
for(int index = 0; index < batAvg.Length; index++)
Console.WriteLine($"Minimum is : {min}");
for(int index = 0; index < batAvg.Length; index++)
Console.WriteLine($"Maximum is : {max}");
Console.Write(ex.Message);