Note: The answers to the following questions should be typed in the block of com

Question

Note: The answers to the following questions should be typed in the block of comments in the Assignemnt2-java file. Please make sure they are commented out (green). Type them neatly and make them easy to read for the graders. d myString with the value-coding is fun!" answer questions! through 3. Question #1 (1pt): write a statement that will output (System.out) the number of characters in the string. Question #2 (1pt): write a statement that output the index of the character ' d' Question #3 (1 pt): write a statement that uses the original string to extract the new string "fun" and prints it to the screen Question # 4 (2 pts): what do the following expressions evaluate to in Java given int x = 3, y = 6; a) x=-y/2 Question # 5 (1 pt): what does the following statement sequence print? string str = "Harry Potter" int n = str.length(); String mystery = str.substring(0,1) + str.substring(n-1, System.out.println(mystery); n);

Explanation / Answer

class Main { public static void main(String[] args) { // declaring variable String myString = "Coding is fun!"; // printing it's length System.out.println(myString.length()); } } // Output: 14 class Main { public static void main(String[] args) { // declaring variable String myString = "Coding is fun!"; // printing index of d System.out.println(myString.indexOf("d")); } } // Output: 2 class Main { public static void main(String[] args) { // declaring variable String myString = "Coding is fun!"; // printing fun using substring method System.out.println(myString.substring(10,13)); } } // Output: fun class Main { public static void main(String[] args) {    // a: 3 == 6/2 is correct int x = 3, y = 6; System.out.println(x == y/2);    // b. x%2 == 0 is false and y%2=6%2==0 is true // since it is OR condition, false or true is true only x = 3; y = 6; System.out.println(x%2 == 0 || y%2 == 0);    // c. x-y < 0 is 3-6=-3

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