Course of Raku / Essentials / Positional data types / Exercises

The number of command-line arguments

Task

Write a program that reports how many arguments it received from the command line in a complete sentence. Make the grammar correct: use the word argument when exactly one was passed and arguments in all other cases.

Example

This is how the program is supposed to react:

$ raku number-of-command-line-arguments.raku make them count us now
You passed 5 arguments.

$ raku number-of-command-line-arguments.raku solo
You passed 1 argument.

Solution

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