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Christopher Fremond 4e6e209ae8
Update README.md
3 years ago
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README.md Update README.md 3 years ago

README.md

alphamirror

Instructions

Write a program called alphamirror that takes a string as argument and displays this string after replacing each alphabetical character with the opposite alphabetical character.

The case of the letter remains unchanged, for example :

'a' becomes 'z', 'Z' becomes 'A' 'd' becomes 'w', 'M' becomes 'N'

The final result will be followed by a newline ('\n').

If the number of arguments is different from 1, the program displays nothing.

Usage

$ go run . "abc"
zyx
$ go run . "My horse is Amazing." | cat -e
Nb slihv rh Znzarmt.$
$ go run .
$