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JAVA EXAM3 複習提綱

Practice11_Zipcode_ArrayList

 

 

Zipcode class:

//3 variables: zipcode, city, county, and compare by county

 

County:

//two variables: county and count, and define the getters & setters

 

Main:

//1.read the files, 

//no need to define here since it was passed later on

 

//2.compare the zipcode by the county?

 

//2.compare the county by their count

 

 

 

 

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