有一组数据(15,9,7,8,20,-1,7,4)
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对一组数据(15,9,7,8,20,-1,7,4),用堆排序进行排序,建立的初始堆为 ( )。A.-1,4,8,9,20,7,15,7B.-1,7,15,7,4,8,20,9C.-1,4,7,8,20,15,7,9D.20,-1,4,7,8,9,15,7
咨询记录 · 回答于2023-04-18
有一组数据(15,9,7,8,20,-1,7,4)
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对一组数据(15,9,7,8,20,-1,7,4),用堆排序进行排序,建立的初始堆为 ( )。A.-1,4,8,9,20,7,15,7B.-1,7,15,7,4,8,20,9C.-1,4,7,8,20,15,7,9D.20,-1,4,7,8,9,15,7
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