forked from root/public
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
…
|
||
---|---|---|
.. | ||
README.md |
README.md
lastword
Instructions
Write a program that takes a string
and displays its last word, followed by a newline ('\n'
).
-
A word is a section of
string
delimited by spaces or by the start/end of thestring
. -
The output will be followed by a newline (
'\n'
). -
If the number of arguments is different from 1, or if there are no word, the program displays nothing.
Usage
$ go run . "FOR PONY" | cat -e
PONY$
$ go run . "this ... is sparta, then again, maybe not" | cat -e
not$
$ go run . " "
$ go run . "a" "b"
$ go run . " lorem,ipsum " | cat -e
lorem,ipsum$
$