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hamza 5ce527c2d4 add(subject):print-middle 2 years ago
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README.md add(subject):print-middle 2 years ago

README.md

print-middle

Instructions

Write a program that prints the middle argument of the command line.

  • If the number of arguments is less than 1, print ('\n')
  • If the number of arguments is even, print the middle two arguments with a space (' ') between the arguments
  • If the number of arguments is odd, print the middle one.
  • Print ('\n') at the end of the output.

Usage

$ go run . | cat -e
$
$ go run . "Hello World!" | cat -e
Hello World!$
$ go run . "Hello World!" "World!" "All" | cat -e
World!$
$ go run . 1 2 3 4 | cat -e
2 3$