解释程序与编译程序的区别

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解释程序也称为解释器，它或者直接解释执行源程序，或者将源程序翻译成某种中间表示形式后再加以执行;

编译程序(编译器)则是将源程序翻译成目标语言程序，然后在计算机上运行目标程序。

两种语言处理程序的根本区别是：在编译方式下，机器上运行的是与源程序等价的目标程序，源程序和编译程序都不再参与目标程序的执行过程，而在解释方式下，解释程序和源程序(或某种等价表示)要参与到程序的运行过程中，运行程序的控制权在解释程序。

解释器翻译源程序时不生成独立的目标程序，而编译器则将源程序翻译成独立的目标程序。