How you compile a program depends on your operating system and compiler.

如何编译一个程序取决于你的操作系统和编译器。

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When you compile a program that USES units, the command-line compiler searches for source and compiled unit files in the current directory.

当你编译的程序使用了其它单元文件。编译器会在本目录搜索源文件和已编译单元。

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However, the JIT compiler must also carefully balance the time it takes to compile a program because that time adds to the program's execution time.

然而，JIT编译器还必须注意抵消它编译程序消耗的时间，因为这些时间将延长程序的执行时间。

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skittles So when you compile a program called A dot out, or skittles or wherever, and you double-click that program, or our in our command line environment, run it with dot slash skittles, that program is loaded Microsoft Word into memory just like Microsoft Word or whatever would be on your own computer.

当你编译一个程序a，out，或者,或其他的，你双击那个程序，或着在我们的命令环境中，采用，/skittles来运行它，那个程序被加载到,内存中，就像,或者你电脑上的其他程序。

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