## hiddenp
### Instructions
Write a program named `hiddenp` that takes two `string` and that, if the first `string` is hidden in the second one, displays `1` followed by a newline (`'\n'`), otherwise it displays `0` followed by a newline.
Let s1 and s2 be `string` . It is considered that s1 is hidden in s2 if it is possible to find each character from s1 in s2, **in the same order as they appear in s1.**
If s1 is an empty `string` it is considered hidden in any `string` .
If the number of arguments is different from 2, the program displays nothing.
### Usage
```console
student@ubuntu:~/[[ROOT]]/hiddenp$ go build
student@ubuntu:~/[[ROOT]]/hiddenp$ ./hiddenp "fgex.;" "tyf34gdgf;'ektufjhgdgex.;.;rtjynur6" | cat -e
1$
student@ubuntu:~/[[ROOT]]/hiddenp$ ./hiddenp "abc" "2altrb53c.sse" | cat -e
1$
student@ubuntu:~/[[ROOT]]/hiddenp$ ./hiddenp "abc" "btarc" | cat -e
0$
student@ubuntu:~/[[ROOT]]/hiddenp$ ./hiddenp "DD" "DABC" | cat -e
0$
Refactor & Beautify & destruction commit
return early, remove else branches, reorder conditions and top-level functions, remove empty lines, remove unnecessary append(), fix typos, stop using testing package, remove dead code, fix mistakes in subjects, tests and solutions, remove disclaimers, reformat comments, simplify solutions, tests, add more instructions to subjects, remove obsolete files, etc.
Some of the reasons behind those modifications will be added to good-practices.en.md
Some of the exercises are now broken, they will have to be fixed, most of them have a "TODO:" comment.
5 years ago
student@ubuntu:~/[[ROOT]]/hiddenp$ ./hiddenp
student@ubuntu:~/[[ROOT]]/hiddenp$
```
