问题
判断题
顺序存储方式的优点是存储密度大,且插入、删除运算效率高。
答案
参考答案:错
解析:前一半正确,但后一半说法错误,那是链式存储的优点。顺序存储方式插入、删除运算效率较低,在表长为n的顺序表中,插入和删除一个数据元素,平均需移动表长一半个数的数据元素。
顺序存储方式的优点是存储密度大,且插入、删除运算效率高。
参考答案:错
解析:前一半正确,但后一半说法错误,那是链式存储的优点。顺序存储方式插入、删除运算效率较低,在表长为n的顺序表中,插入和删除一个数据元素,平均需移动表长一半个数的数据元素。
完形填空。 | ||||
Great collection Ed Smith has a great sports collection. He 1 8 tennis rackets, 9 basketballs, and 7 baseballs. He has 3 soccer balls and 5 volleyballs. But he 2 play sports-he only watches them 3 TV. Sonia Hall has a sports collection, too. She has 5 baseballs, 8 basketballs, 4 tennis rackets, and three soccer balls. She 4 sports every day. | ||||
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