:neckbeard: Added .gitattributes & .gitignore files
Pos1.3

第二期作业
Update Add_Item.java
Update Parse.java
Update ExtractFromParse.java
Update Item.java
Update ItemSort.java
Update Main.java
Update PairRestore.java
Update Pos_Display.java
Update Add_Item.java
Modify

Modify a little
Update Add_Item.java
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/Add_Item.java
	src/ExtractFromParse.java
	src/ItemSort.java
	src/Pos_Display.java
change
Update Add_Item.java
change
Merge branch 'master' of https://github.com/rose59/Pos1.3

Conflicts:
	src/Add_Item.java
Merge branch 'master' of https://github.com/rose59/Pos1.3