Update README.md

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Hamza elkhatri 2022-06-19 23:15:24 +01:00 committed by David Mata
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## print-ascii
### instructions
### Instructions
Write a program that prints the ASCII value of a character passed as an argument to the program
Write a program that prints the ASCII value of a letter passed
- If the argument is not a letter nothing will be printed
- if the number of arguments is not 1 then nothing will be printed
- the program should print (`'\n'`) at the end of the output
### Usage
```console
$ go run . | cat -e
$
$ go run . a | cat -e
97$
$ go run . 'A' | cat -e
65$
$ go run . 'z' | cat -e
122$
$ go run . Z | cat -e
90$
$ go run . 1 | cat -e
$
$ go run . "Hello" "Word" | cat -e
$
$ go run .
$ go run . a
97
$ go run . 'A'
65
$ go run . 'z'
122
$ go run . Z
90
$ go run . 1
$ go run . "Hello" "Word"
```