Agreed upon by EVE on Apr 13, 2022 V will draft the "how-to play" instructions; EF will do the "Next" button and the "Hang up" button; EM will do the green "Check" button, update the score and the music play

Here are the answers to 1-10: 1.D 2.B 3.E 4.C 5.B 6.C 7.E 8.E 9.B 10. 9 27 6 3 11. https://replit.com/@APCS21-22/Chapter1Test#Money.java

answers are there

Great plan! I will paste the questions here in case you need to look at them further. The project description will include: What is this project about? Is it a game? a story? a quiz? How many levels will this project have if it's a game or quiz? What awards will you give to the player at end? How many scenes and how many characters will this project have if it's a story? Will the player be involved in the story? What animation do you plan to use? What is the peak/climax of this game or story? The project plan needs to specify what your goal is by end of each day of this week. Monday: finalize this design journal Tuesday: Wednesday: Thursday: Friday: Test and demo my project to the group and share it on Scratch website.

The project description will include: What is this project about? Is it a game? a story? a quiz? How many levels will this project have if it's a game or quiz? What awards will you give to the player at end? How many scenes and how many characters will this project have if it's a story? Will the player be involved in the story? What animation do you plan to use? What is the peak/climax of this game or story? The project plan needs to specify what your goal is by end of each day of this week. Monday: finalize this design journal Tuesday: Wednesday: Thursday: Friday: Test and demo my project to the group and share it on Scratch website.

This is my answer

Impressive:)

Great start! How about adding some facial features?

super!

If we rotate the circle, it might be easier to see the relationships among d, c and h.

You definitely know how to write an algorithm. But we have a small problem: a computer can only go from left to right and top to bottom. It can not go upwards. So once it reaches the bottom of the rectangle, it won't be able to go back to draw the right boarder or the center. Any other way?

Solute to the Ks

No worries, Jerry. I hope you will feel better soon...

Thanks Rick! Works great! I am including the complete solution game board for everyone's reference.

First point is absolutely correct, but default package is not the Object package. "Object" is a class, not a package. Any package can have int, double, String...., "lang" is not a type. "default" package is similar to the root directory on your PC, just a folder that is not named explicitly.

The checked exceptions also happen at run time, while the program is in execution. Difference is the program specifies clearly what to do if these exceptions happen to rise, i.e. how to handle xxx exception if it rises. For unchecked exceptions, nothing is said in the code so it is up to JVM to give some error messages if the exception rise.

D1 & D2: For input and output in the scope of AP CS A, we only need to know: System.out.print() and System.out.println().

You all got a big part of the correct answers :) Here they are: 2010-2011: #3 00001, #4 01110; 2012-2013: #3 00000, #4 11000