For modularity and to introduce the concept of functions, the sort routine itself is implemented as a separate procedure along with the array print routine.

为了实现模块化和介绍函数的概念，排序例程本身实现为一个单独的过程，数组输出例程也是这样。

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This function USES the display procedure to print a string to the screen.

该函数使用display过程将一个字符串打印到屏幕上。

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This procedure is cumbersome, as the same print command has to be run several times to display each node at a time.

这个过程非常麻烦，必须多次运行print命令，每次显示一个节点。

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In the past, HP created inkjet print heads through a complex procedure where some parts were built using photolithography and other pieces were built using a mechanical process.

FORBES