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loop 里面做 reduce 的效率很差吧?应当如何优化呢?
tedd
·
Apr 12, 2016
via iPhone · 1492 views
This topic created in 3737 days ago, the information mentioned may be changed or developed.
这等实现的大 O 是多少呢?我记得应该是最差的一种。如果要优化的话我能想到的是(譬如 loop 的是个数组),那逐个将数组元素给 pop 出来,然后做 reduce ,不知道会不会好些呢?
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reduce
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