public/subjects/printhex/README.md

## printhex

### Instructions

Write a program that takes a positive (or zero) number expressed in base 10, and that displays it in base 16 (with lowercase letters) followed by a newline (`'\n'`).

- If the number of arguments is different from 1, the program displays nothing.
- Error cases have to be handled as shown in the example below.

### Usage

```console
$ go run . 10
a
$ go run . 255
ff
$ go run . 5156454
4eae66
$ go run .
$ go run . "123 132 1" | cat -e
ERROR$
$
```
readmes for the exrs of the exames 6 years ago			`## printhex`

			`### Instructions`

Typos correction and grammar improvements 3 years ago			Write a program that takes a positive (or zero) number expressed in base 10, and that displays it in base 16 (with lowercase letters) followed by a newline (`'\n'`).
readmes for the exrs of the exames 6 years ago
🎵 Le reEEEfactOOOOr est touJOUUUrs plUUS fOOORT 🎶 5 years ago			`- If the number of arguments is different from 1, the program displays nothing.`
more corrections 5 years ago			`- Error cases have to be handled as shown in the example below.`
readmes for the exrs of the exames 6 years ago
Exam3et4 (#253) * Corrected spelling mistakes. * Deleted listpushpara. 5 years ago			`### Usage`
readmes for the exrs of the exames 6 years ago
			```console
Simplify prompt, execution of Go programs, fix typos 4 years ago			`$ go run . 10`
readmes for the exrs of the exames 6 years ago			`a`
Simplify prompt, execution of Go programs, fix typos 4 years ago			`$ go run . 255`
readmes for the exrs of the exames 6 years ago			`ff`
Simplify prompt, execution of Go programs, fix typos 4 years ago			`$ go run . 5156454`
readmes for the exrs of the exames 6 years ago			`4eae66`
Simplify prompt, execution of Go programs, fix typos 4 years ago			`$ go run .`
			`$ go run . "123 132 1" \| cat -e`
🎵 Le reEEEfactOOOOr est touJOUUUrs plUUS fOOORT 🎶 5 years ago			`ERROR$`
Simplify prompt, execution of Go programs, fix typos 4 years ago			`$`
Formating 6 years ago			```