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xpetit 46f4ddc49e
Simplify prompt, execution of Go programs, fix typos
4 years ago
..
README.md Simplify prompt, execution of Go programs, fix typos 4 years ago

README.md

rot13

Instructions

Write a program that takes a string and displays it, replacing each of its letters by the letter 13 spaces ahead in alphabetical order.

  • 'z' becomes 'm' and 'Z' becomes 'M'. The case of the letter stays the same.

  • The output will be followed by a newline ('\n').

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

Usage

$ go run . "abc"
nop
$ go run . "hello there"
uryyb gurer
$ go run . "HELLO, HELP"
URYYB, URYC
$ go run .
$