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试了无数种堆操作终于过了,注意以下几点1.不管上浮还是下沉,用>而不要用>= 2.每次LOAD的时候先用下沉操作把顶端的元素删除,然后再用上浮操作插入新的元素(其实有更简单的操作) 3.NO ACATION时直接用上浮操作更新即可 无聊!!! 不过题目还是好的,页面置换算法的模型 Followed by:
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