I'm doing an exercise. I have an hash. Course number => Course name

%course (

"2CPR2B" => "C Language",

"4PL400" => "Perl Language");

I'm asking for user to enter course number on cmd line and I want to print the value of the entered course number. For example

You are taking (course name) this summer

thanks Mark

In reply to Hash question by spencerr1

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