use hash to improve speed of arrUnique function#58
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hammeiam wants to merge 1 commit intokarpathy:masterfrom
Open
use hash to improve speed of arrUnique function#58hammeiam wants to merge 1 commit intokarpathy:masterfrom
hammeiam wants to merge 1 commit intokarpathy:masterfrom
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Using a hash reduces the
arrUniquefunction's time complexity from n2 to n.