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题目内容
（长沙理工大学-数据库原理及应用1）
下列序列中，（）序列是堆
{15,30,22,93,52,71}
{15,22,30,52,71,93}
{15,52,22,93,30,71}
{15,52,22,71,30,93}
{15 52 22 71 93 30}
{15,30,22,93,52,71}
{15,22,30,52,71,93}
{15,52,22,93,30,71}
{15,52,22,71,30,93}
{15 52 22 71 93 30}
参考答案