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Only Do What Only You Can Do
002. show version
Hyperpolyglot C++ Style Languages: C++, Objective C, Java, C# より (2012.05.08)
VBScript
JScript
Perl
PHP
Python
Ruby
PowerShell
Scala
F#
C
C++
$ g++ ?version
C++Builder
VC++
C#
$ mcs ?version
Java
$ javac -version
Objective-C
$ gcc ?version