Basic HTML version of Foils prepared 3 Sept 1997

Foil 11 Subroutines

From Introduction to Perl Jackson State University Mississippi -- Fall Semester 97. by Nancy J. McCracken
All subroutines in Perl have parameters and return a result, the value of the last expression before the return. Undeclared names refer to names in the outer program (global). The subroutine is called with its parameters, for example good_word($name,$guess);

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