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  • OS: mac OS
  • memory:8G
  • CPU:双核 2.7 GHz Intel Core i5
  • java version: 1.8.074

实验数据结构

(1)数组实现(Array)

实现数据结构:int[][]

写入:追加写入数组的最后位置

查询:先拷贝一份数组,做排序后做查询


(2)跳表实现(SkipList)

实现数据结构:ConcurrentSkipList<Integer>

写入:通过跳表插入到正确的有序位置(写入排序)

查询:直接查询跳表的引用

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