POL S 201 Lecture 20: Harassments

5. Which of the following Java expressions do NOT have a value of 0. (A) ((double) 1) / ((int) 2) (B) (int) (((double) 1) / 2) (C) (double) (1 / 2) (D) 1 / 2 (E) (int)1.0 / 2

2. What is the value of the following expression? (double) (1/2)

17. What expression can you put in the blank so this program shows a circle falling from the top center to the middle and then stopping when it reaches the center of the display staying there for 50 frames and then moving back up and off of the screen? A. frameCount/(height/2) int bally = 0; B. frameCount: (height/2) void draw() { C. (1-(frameCount/(height/2))) background(120); D. (1-(bally/(height/2))) bally = bally + E. bally/(height/2) ellipse(width/2, bally, 20, 20);