您能实现一个“重复上一条指令”的函数吗？

Can you implement a "repeat last instruction" function?

youdao

为了实现所需次数的重复，用一个使用clone函数的参数驱动功能性映射调用，见图4。

To achieve the desired number of repeats, the functional map call is driven by a single argument that USES the CLONE function, as shown in Figure 4.

youdao

这个设计允许在这些函数中完成额外的工作，并且不再多个函数实现之间重复。

This design allows additional work to be done in these functions, and not duplicated across multiple function implementations.

youdao