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xpetit
46f4ddc49e
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4 years ago | |
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| README.md | 4 years ago | |
README.md
displayz
Instructions
Write a program that takes a string, and displays the first z character it encounters in it, followed by a newline ('\n').
If there are no z characters in the string, the program just writes z followed by a newline ('\n').
If the number of arguments is not 1, the program displays an z followed by a newline ('\n').
Usage
$ go run . "xyz"
z
$ go run . "bcvbvZ"
z
$ go run . "nbv"
z
$ go run .