Summer/Fall Assignment for AP Computer Science

For those who need a little bit of extra exploration, or some diversion for the summer, or just a little bit of fun, go to this site and fool around with the different chatbots on this site.

http://www.chatbots.org/

If you think this is neat, you might like this article.

http://www.themarysue.com/siri-chats-with-eliza/

I hope you're having a good summer.  I am.

Tentative AP Review Schedule

Check back for any changes:

Tuesday, 4/22 - AM: MC
                         PM: FRQ

Wednesday, 4/23 - AM: MC

Friday, 4/25 - AM: FRQ

Monday, 4/28 - PM: FRQ

Tuesday, 4/29 - AM: MC
                         PM: FRQ

Wednesday, 4/30 - AM: MC

Friday, 5/2 - AM: FRQ
                    PM: MC

Saturday, 5/3 - 1:00 Practice Test

Monday, 5/5 - AM: Questions
                       PM: Last Minute Questions

Tuesday, 5/6 - The Big Day!

Test # 5 Review for Accelerated Math III

Answers to today's review in Accelerated III can be found below.  Don't forget to find some word problems to review, as well.

https://drive.google.com/file/d/0B2XYF8oNHClQcERSZTFxSkxRS1k/edit?usp=sharing

APCS Test # 5 Review stuff

I have made a folder in Drive for the Test 5 review materials, including the keys.

APCS Quiz # 8 Free Response

//this method will return the sum of all even numbers(except 8) in array

public int evenSumMinusEight(int[] array)

{

   int sum=0;

   for(int i=0; i<array.length;i++)

   {

      if(array[i]!=8&&array[i]%2==0)

         sum=sum+array[i];

   }

   return sum;

Write the LotteryTicket method  search(), as started below.  search()  will receive an integer and determine if that integer is contained in the array instance variable numberList.

   Assuming numberList contains [1,2,3,4,5,6,7,8,9.10]

   The call search(34) would return false as  34 is not contained the list.

   The call search(3) would return true as  3 is contained the list.

   The call search(4) would return true as  4 is contained the list.

      /** @param val is a positive non-decimal value

      *                Precondition : val >= 1 and val <= 50

      *    @return true if val is contained in numberList

      *     @return false if val is not contained in numberList

     */

   private boolean search(int val)

   {

      for(int item : numberList)

      {

         if(item == val)

            return true;

      }

      return false;

   }

Assignments Update

There is an update in the Google Drive regarding everything that has been assigned throughout the semester in APCS.

Free Response Hint for Friday's APCS Quiz

//this method will return the number of numbers in array

//that are less than the number 20

public int lessThanTwentyCount(int[] array)

{

   int count=0;

   for(int spot=0; spot<array.length; spot++)

   {

      if(array[spot]<20)

        count++;

   }

   return count;

}