public/subjects/countdown/README.md

## countdown

### Instructions

Write a program that displays all digits in descending order, followed by a newline (`'\n'`).

### Usage

```console
student@ubuntu:~/[[ROOT]]/test$ go build
student@ubuntu:~/[[ROOT]]/test$ ./test
9876543210
student@ubuntu:~/[[ROOT]]/test$
```
Change titles format `sed -i 's/^\(#\+\) /\1# /' *.md` 6 years ago			`## countdown`
quest11 quest10 and quest8 6 years ago
Change titles format `sed -i 's/^\(#\+\) /\1# /' *.md` 6 years ago			`### Instructions`
quest11 quest10 and quest8 6 years ago
250 5 years ago			Write a program that displays all digits in descending order, followed by a newline (`'\n'`).
quest11 quest10 and quest8 6 years ago
corrections and translations 5 years ago			`### Usage`
quest11 quest10 and quest8 6 years ago
			```console
subjects: replace hardcoded values by template variables 5 years ago			`student@ubuntu:~/[[ROOT]]/test$ go build`
			`student@ubuntu:~/[[ROOT]]/test$ ./test`
quest11 quest10 and quest8 6 years ago			`9876543210`
subjects: replace hardcoded values by template variables 5 years ago			`student@ubuntu:~/[[ROOT]]/test$`
fix errors and normalize style in subjects 6 years ago			```