THE MAGAZINE FOR COMPUTER APPLICATIONS
Circuit Cellar Online offers articles illustrating creative solutions
and unique applications through complete projects, practical
tutorials, and useful design techniques.

WHAT'S YOUR ENGINEERING QUOTIENT?

Problem 3—Many scripting languages (e.g., Perl, Tcl and Python) have a fundamental data type called the hash or associative array. How is this different from the ordinary type of array you might find in Fortran or C?

ANSWER

Problem 4—How old is the C++ language?

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