diff --git "a/group16/502059278/homework/\350\256\241\347\256\227\346\234\272\346\274\253\350\260\210_\344\275\234\344\270\232.docx" "b/group16/502059278/homework/\350\256\241\347\256\227\346\234\272\346\274\253\350\260\210_\344\275\234\344\270\232.docx"
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Binary files /dev/null and "b/group16/502059278/homework/\350\256\241\347\256\227\346\234\272\346\274\253\350\260\210_\344\275\234\344\270\232.docx" differ
diff --git a/group16/502059278/src/cn/mark/MyLinkedList.java b/group16/502059278/src/cn/mark/MyLinkedList.java
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index 0000000000..7f9c3856a2
--- /dev/null
+++ b/group16/502059278/src/cn/mark/MyLinkedList.java
@@ -0,0 +1,67 @@
+package cn.mark;
+/**
+ * 自定义实现LinkedList数据结构
+ * @author hilih
+ *
+ */
+public class MyLinkedList implements MyList{
+	
+	private Node head;
+	private int size;//集合的长度
+
+	/**
+	 * 添加元素
+	 */
+	@Override
+	public boolean add(Object o) {
+		//为空判断
+		if ( o == null ){
+			System.out.println("不允许null的元素插入!");
+			return false;
+		}
+		if(head == null){
+			head = new Node();
+			head.data = o;
+		}else{
+			
+		}
+		
+		return false;
+	}
+
+	@Override
+	public boolean add(int index, Object o) {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	@Override
+	public Object get(int index) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public Object remove(int index) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public int size() {
+		// TODO Auto-generated method stub
+		return 0;
+	}
+	
+	private static class Node{
+		Object data;
+		Node next;
+	}
+
+
+	public static void main(String[] args) {
+		
+
+	}
+
+}