The task for iOS Trainee
Parser specification
This parser can read files which have the structure.
Key words
a. <level></level> - start and end of a description level
b. <ans> - gives information that a new answer will be a next line
Rules
Example
<Level>
name: 3
description: The big level
<ans>
link: 7
description: go away
</level>
by Yurii