Review Game 1. Teams: A Scott, Michael O, Myles, Ryan Haris, William, Matt C, Jack Jessica, Patrick, Lexa, Kyle Josh, Nico, Betsey, Brian Tanner, Evan,

Review Game 1

Teams: A• Scott, Michael O, Myles, Ryan • Haris, William, Matt C, Jack• Jessica, Patrick, Lexa, Kyle• Josh, Nico, Betsey, Brian• Tanner, Evan, Sean, Dan• Alexandra, Genesis, Michael S • Taylor, Matt B, Jen, Ripton

Teams: C

• Gabe, Finn, Nathan, Rachel• Thomas, Darby, Sabrina, Greg• Stephanie, Dustin, Sammi, Eric• Philip, Will, Nicole, Killian• Avery, Matt, Michael M, Rhett• Skyler, Zack, Tim, Soula• Brandon, Michael B, Meggie

Teams: D

• McKay, Tyler L, Ryan, Nevin• Connor, Mike, Muriel, Ian• Carly, Ty, Millie, Sebastian• Nick, Andrew, Mack, Ben• Chris, Nathan, Shaye, Parker• John, Erin, Conor, Alec• Zack, Ellie, Brady, Tyler A

1.

• Describe what gets drawn:

fill(0,255,0);stroke(255,0,0);ellipseMode(CORNER);

ellipse(0,0,100,100);

2.

• What is printed?

char a = ‘b’;

char b = ‘a’;

System.out.print(a);

3.

• What is the value of number?

double number = (1/3)*3;

4.

• What is the value of number?

int number = 3+2/5;

5.

• What is the value of number?• int number = (int) 5.7;

6.

• What word denotes the answer to a method?

7.

• What line of Java declares and creates an object in the Student class with your name?

8.

• Suppose I want to write a method to tell whether or not a number is positive.

• What would the input and output types be?

9.

• Suppose I want to write a method that takes a letter and whether or not it should be upper case and computes the new letter.

• What should the input and output types be?

10.

• What is special about a variable declared with the word “final”?

11.

• What does this line of code do?

Tiger tony;

12.

• What math allows us to tell the last digit of an integer?

13.

• What is the difference between the setup() and the draw() methods?

14.

• What is the value of b?

int x = 2;

int y = 4;

boolean b = (x<3) && (y<3);

15.• What is the value of b?

int x = 2;

int y = 4;

boolean b = (x<3) || (y<3);

16.

• What is the value of b?

int x = 2;

int y = 4;

boolean b = !(y<3);

17.

• Which Java keyword means that a method has no output?

18.

• What is the value of x?

int x = 17 % 6;

19.

• What is the value of x?

int x = 6 % 17;

20.

• What is the value of x at the end of the code?

int x = 3;

int y = 5;

x = y;

y = y+1;

21.

• Suppose the Tiger class has this behavior:public int countTeeth()

What line of code calls the countTeeth behavior on the Tiger tony?

22.

• Suppose the Tiger class has this behavior:

• public void grabMice(int mice)• What line calls the grabMice behavior

on the Tiger tony for 3 mice?

23.

What is the error?

public int mystery(double a, double b){

if (a<b){

return a;

}

return b;

}

24.

• What does this method do?

public int mystery(int a){

int answer = a%100;

return answer;

}

25.• What is the error?

public int mystery(int a, int b){

if(a<b){

return a;

}else if (a>=b){

return b;

}

}

26.What is x?

int a = 3;int b = 5;int x;if (a<b){

x = 0;}else if (b<10){ x = 1;}else{ x = 2;}

27.What is x?int a = 3;int b = 5;int x;if (a<b){

x = 0;}if (b<10){ x = 1;}else{ x = 2;}

28.

• Find and fix the error:

arc(100,100,100,100, PI, 0);

Write a method

The above formula calculates a person’s BMI given their height in centimeters and weight in kilograms. Write a method to calculate a person’s BMI given their height and weight, but the weight is given in grams. (1 kilogram = 1000 grams).

public double bmi(double wt, double ht){

Write a methodYou need to write a program to help out your weekend business doing lawn care. You really need to buy $15 bags of grass seed, but if any money is left over, you also need some $2 bags of mulch. Write a method that takes as input how much money you have and prints how many bags of grass seed and mulch I can buy. For example, if I have 52 dollars, I can buy 3 bags of seed (that’s $45) and 3 bags of mulch ($6 more).

public void purchaseOrder(int dollars)

The line System.out.println(x) prints the value of the variable x.