public/subjects/hello.en.md

## hello

### Instructions

Write a program that displays "Hello World!".

### Expected main and function for the program

### Expected output

```console
student@ubuntu:~/piscine/test$ go build
student@ubuntu:~/piscine/test$ ./test
Hello World!
student@ubuntu:~/piscine/test$
```
Change titles format `sed -i 's/^\(#\+\) /\1# /' *.md` 5 years ago			`## hello`
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Change titles format `sed -i 's/^\(#\+\) /\1# /' *.md` 5 years ago			`### Instructions`
quest11 quest10 and quest8 5 years ago
			`Write a program that displays "Hello World!".`

Change titles format `sed -i 's/^\(#\+\) /\1# /' *.md` 5 years ago			`### Expected main and function for the program`
quest11 quest10 and quest8 5 years ago
Change titles format `sed -i 's/^\(#\+\) /\1# /' *.md` 5 years ago			`### Expected output`
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			```console
			`student@ubuntu:~/piscine/test$ go build`
			`student@ubuntu:~/piscine/test$ ./test`
			`Hello World!`
			`student@ubuntu:~/piscine/test$`
fix errors and normalize style in subjects 5 years ago			```