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## paramcount
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### Instructions
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Write a program that displays the number of arguments passed to it. This number will be followed by
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a newline (`'\n'`).
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If there is no argument, the program displays `0` followed by a newline.
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### Usage
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```console
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student@ubuntu:~/piscine-go/paramcount$ go build
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student@ubuntu:~/piscine-go/paramcount$ ./paramcount 1 2 3 5 7 24
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6
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student@ubuntu:~/piscine-go/paramcount$ ./paramcount 6 12 24 | cat -e
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3$
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student@ubuntu:~/piscine-go/paramcount$ ./paramcount | cat -e
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0$
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student@ubuntu:~/piscine-go/paramcount$
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```
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