mirror of https://github.com/01-edu/public.git
46f4ddc49e | ||
---|---|---|
.. | ||
README.md |
README.md
paramcount
Instructions
Write a program that displays the number of arguments passed to it. This number will be followed by a newline ('\n'
).
If there is no argument, the program displays 0
followed by a newline.
Usage
$ go run . 1 2 3 5 7 24
6
$ go run . 6 12 24 | cat -e
3$
$ go run . | cat -e
0$
$