import java.util.ArrayList; import java.util.HashMap; import java.util.LinkedList; import java.util.Map; class LFU { static class Node { int freq; int key; int value; public Node (int freq, int key, int value) { this.freq = freq; this.key = key; this.value = value; } } // 对应节点key值->对应节点的map Map&l...
投递中联重科等公司6个岗位