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Home / SMC 7.2.0 / Examples / Scala / EX3
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checkstring.scala 2021-01-01 1.9 kB
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Makefile 2021-01-01 2.9 kB
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README.txt 2021-01-01 1.3 kB
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AppClass.scala 2021-01-01 2.0 kB
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AppClass.sm 2021-01-01 3.0 kB
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                         Scala Example 3


This state machine "recognizes" the palindromes (words that read the
same backwards as forwards). The words consist of the alphabet
{0, 1, c} where the letter 'c' may appear only once and marks the
words center.


+ Building
----------

NOTE: Smc.jar must be built and installed.

Unix & Windows:
    $ make checkstring


+ Executing
-----------

Unix:

    $ scala -classpath ../../../lib/Scala/statemap.jar checkstring <string>

Windows:

    $ scala -classpath ../../../lib/Scala/statemap.jar checkstring <string>

Try several different strings, such as:

    $ scala -classpath ../../../lib/Scala/statemap.jar checkstring ""
      -> unacceptable
    $ scala -classpath ../../../lib/Scala/statemap.jar checkstring 00
      -> unacceptable
    $ scala -classpath ../../../lib/Scala/statemap.jar checkstring 1c
      -> unacceptable
    $ scala -classpath ../../../lib/Scala/statemap.jar checkstring c0
      -> unacceptable
    $ scala -classpath ../../../lib/Scala/statemap.jar checkstring abcba
      -> unacceptable
    $ scala -classpath ../../../lib/Scala/statemap.jar checkstring 110010c010011
      -> acceptable
    $ scala -classpath ../../../lib/Scala/statemap.jar checkstring 110010c110010
      -> unacceptable
Source: README.txt, updated 2021-01-01