Here's the problem. How do I get to the nth- er, the k'th element in the list, in this case?

如何找到第n个元素呢-,在这里，如何找到第k个元素呢？

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This actually I think derives from a Greek word, "Synkope, " S-y-n-k-o-p-e, synkope.

这个术语我觉得来源于希腊语,Synkope,S-y-n-k-o-p-e

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