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Chris 7902cad62d 1) Grammatical improvement of searchreplace. 2) Added an extra example for clarification purposes.		2021-06-14 14:35:42 +01:00
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README.md	1) Grammatical improvement of searchreplace.	2021-06-14 14:35:42 +01:00

README.md

searchreplace

Instructions

Write a program that takes 3 arguments, the first argument is a string in which a letter (the 2nd argument) will be replaced by another one (the 3rd argument).

If the number of arguments is different from 3, the program displays nothing.
If the second argument is not contained in the first one (the string) then the program rewrites the string followed by a newline ('\n').

Usage

$ go run . "hella there" "a" "o"
hello there
$ go run . "hallo thara" "a" "e"
hello there
$ go run . "abcd" "z" "l"
abcd
$ go run . "something" "a" "o" "b" "c"
$