Added simple Scala examples#21

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ZheniaTrochun wants to merge 2 commits intoHowProgrammingWorks:masterfrom

ZheniaTrochun:master

Commits on Jun 7, 2018

Added simple Scala examples
ZheniaTrochun
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Commits on Jun 9, 2018

names refactored and empty lines added
ZheniaTrochun
committed