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//饿汉式 public class Singelton{ private static Singelton uniqueInstanc...
public void QuickSort{ public void sort(int [] nums){ shuff(...
public class HeapSort{ public void sort(int [] nums){ int N =num...
public Class DeadLockedDemo{ pubilc static Object resource1 =new O...
栈 public interface Stack extends Iterable { boolean isEmpty(); int...
转自https://www.cnblogs.com/noKing/p/8018609.html 并查集是一种数据结构, 常用于描述集合,经常用于...