【简答题】分块检索中,若索引表和各块内均用顺序查找,则有900个元素的线性表分成()块最好In the blocking search, if we use sequential search to the index table and each block, then the linear table which has 900 elements should be divided into () pa...
【单选题】Do you find it very difficult and painful to get up in the morning? This might be called laziness, but Dr. Kleitman has a new explanation. He has proved that everyone has a daily energy cycle. During ...
【简答题】Text 3 Do you find it very difficult and painful to get up in the morning? This might be called laziness, but Dr. Kleitman has a new explanation. He has proved that everyone has a daily energy cycle. ...