You're getting confused between the key and the hash. The hash is a list of key value pairs, as you've saved. However, you access the values of
%hash with the syntax
$hash{$key}, so a working version of your code might look like:
%friends= ("Bill" => "313-333-5555",
"Bob" => "313-777-98755",
"Joe" => "313-555-4435",
);
print "Which phone number do you want?\n";
$name = <STDIN>;
chomp $name; # To remove trailing newline
print $friends{$name};
To learn more about accessing hashes, see
Perl variable types in
perlintro.
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