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i don't know which way i should use?  RSS feed

 
pixel xx
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Hello : )
i have an question .. about Java ..
which is :

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We want to write a Java program that manages a competition on websites; we create the shown UML class WebSite containing the following attributes:
 title: a string representing the title of the website.
 link: a string representing the link of the website.
 nbVisitors : an integer representing the number of visitors of the website.
 category: an integer representing the category of the website.
Note that a website is in the category of 1 if the number of visitor is more than 2000. It is in the category of 2 if the number of visitor is between 1000 and 2000. It is in the category of 3, if the number of visitors is less that 1000.
1- Write the class WebSite
2- Using the class WebSite, write the class TestWeb that processes the following tasks:
a. Read the number of websites in the competition.
b. Read the information of each website.
c. Display the category of each website.
d. Display the title and link of website in category 1 that has minimum visitors.
e. Display the average of visitors of websites in category 2.

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i don't know which way i shold use !!
i've been tried more than way : (

that's my attempt :

attributes class ..




method clss ..



i left ( d. Display the title and link of website in category 1 that has minimum visitors.
e. Display the average of visitors of websites in category 2. )

so how can i solve this !! : (

* Sorry for my bad English :P *



 
Tina Smith
Ranch Hand
Posts: 208
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In order to know which website has the minimum visitors you have to store the website information in addition to printing it to console. I'd recommend creating a List<Website> for each category (or a Website[] array) that you can loop through when all the website information has been gathered to find the information in your requirements.

As a side note, one question you should ask yourself when testing this code is what happens if the number of visitors == 1000 or 2000.
 
It is sorta covered in the JavaRanch Style Guide.
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