第4次作业和第5次作业

group11/1178243325/week01/build.gradle

@@ -0,0 +1,9 @@
+apply plugin: 'java'
+
+repositories {
+	mavenCentral();
+}
+
+dependencies {
+	testCompile("junit:junit:4.12")
+}

group11/1178243325/week01/readme.md

@@ -0,0 +1,16 @@
+## 讲课内容：
+- 17-2-15： 社群kickoff
+- 17-2-19：讲解Java自测题和基本数据结构
+- 17-2-22：计算机组成原理和计算机编程语言
+- 17-2-26：程序的机器级表示
+
+## 第一周作业（2-15 至 2-26）
+- 实现各种基本数据结构（ArrayList, Stack, LinkedList, Queue, Tree, Iterator）
+- 写一篇介绍CPU，内存，硬盘，指令以及他们之间的关系
+
+## 完成情况：
+- 基本数据结构已完成 
+- [文章地址](http://www.jianshu.com/p/8d8379aa1281)
+
+## 我的收获：
+- [漫谈计算机组成原理和编程语言](http://www.jianshu.com/p/07df48adf338)

group11/1178243325/week01/src/main/java/com/sprint/basic/Iterator.java

@@ -0,0 +1,6 @@
+package com.sprint.basic;
+
+public interface Iterator {
+	public boolean hasNext();
+	public Object next();
+}

group11/1178243325/week01/src/main/java/com/sprint/basic/exception/ConcurrentModificationException.java

@@ -0,0 +1,9 @@
+package com.sprint.basic.exception;
+
+public class ConcurrentModificationException extends RuntimeException {
+	public ConcurrentModificationException() {}
+	public ConcurrentModificationException(String msg) {
+		super(msg);
+	}
+}
+

group11/1178243325/DataStructure/src/main/java/com/coding/basic/exception/EmptyQueueException.java → group11/1178243325/week01/src/main/java/com/sprint/basic/exception/EmptyQueueException.java

@@ -1,4 +1,4 @@
-package com.coding.basic.exception;
+package com.sprint.basic.exception;
 
 public class EmptyQueueException extends RuntimeException {
 	public EmptyQueueException() {}

group11/1178243325/DataStructure/src/main/java/com/coding/basic/exception/EmptyStackException.java → group11/1178243325/week01/src/main/java/com/sprint/basic/exception/EmptyStackException.java

@@ -1,4 +1,4 @@
-package com.coding.basic.exception;
+package com.sprint.basic.exception;
 
 public class EmptyStackException extends RuntimeException {
 	public EmptyStackException() {}