Equal (1): Everything in this purple space must be equal to 1. The answer is 1-4, placed horizontally; 3-1, placed horizontally.
输入：nums = [2,6,4,8,10,9,15]
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The Contributor Role Taxonomy tool must serve to record extent of authorship
На Западе подчинили рой насекомых для разведки в интересах НАТО08:43