public/subjects/paramrange

param-range

instructions

Write a program that takes a number in the arguments and prints the max and min.

• If the number of arguments is less than 2 print ('\n')
• If one of the arguments is not a number, print ("Error\n")
• The output should be space-separated and ('\n') at the end.

Usage

$ go run . | cat -e
$
$ go run . 1 2 3 4 5 6 7 8 9 | cat -e
1 9$
$ go run . "-1" "1" | cat -e
-1 1$
$ go run . 1 a 2 3 4 5 6 7 8 9 | cat -e
Error$