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# Homework Help for Computer Science (page 59)

915 Results
Computer Science
16. What does the following program print? void setup() { int x = 10; it = x; printit(); it = 20; printit(); printit(); int it; void printit() { println (it); it = 0;
13 Dec 2017
Computer Science
19. How many times does the letter C print in the following code? for (int i = 0; i < 3; i++) { for (int j = 0; j < 3; j++) { for (int k = 0; k < 2; k++) { System.out.println("C"); System.out.println("C"); System.out.println("C"); (D) 36 (E) 18
12 Dec 2017
Computer Science
Longer multiple choice questions (3 points each) Coding Question - Fibonacci sequence You are to write a method named "Fibo" that takes as input an integer n, and returns the nth number in the Fibonacci sequence. If Fibo (n) denotes the nth number in the Fibonacci sequence, then recall for n > 2, Fibo (n) = Fibo (n-1) + Fibo (n-2), and Fibo (1) = 1 and Fibo (2) = 1. You are to assume that the user is always going to enter an input greater than 2. For example Fibo (4) = 3. Use the 7 following questions to "write" your code. Pay close attention to how your answers group together with each other. 26. Line 1 (A) public static int Fibo (int n) { (B) public static void main(String[] args) { (C) public static int Fibo () { (D) public static void Fibo (Double input) { (E) public static void Fibo (int n) {
13 Dec 2017
Computer Science
53. Line 1 (A) public static void Triangle (int height) { (B) public static void Triangle() { (C) public static int Triangle (int height) {
11 Dec 2017
Computer Science
40. Provide the content of the getter method for the calories property (line 15). To make people feel better, the method should return only 90% of the actual calorie value of the cookie. (A) return int 0.9 + calories; (B) return (int) (0.9 * calories); (C) return 0.9 * (double) calories; (D) return 0.9 * calories; (E) return calories;