![Question 9 (1 point) Given that the following code has executed, what is the value of mystery? If your answer is a string, surround it with single quotes. If it is a number, just write the number. If it is a Boolean, write either True or False with no quotes. If this code wont work (crashes or infinite loop), write error with no quotes. string1 = I heart mathematics. mystery i=0 while True: 130 mysterystringl [i] if ilen (stringl)1: break](http://img.homeworklib.com/questions/d3fb5010-b1bf-11ea-993b-6727b42ef39a.png?x-oss-process=image/resize,w_560)
Homework Answers
Answer) It crashes because of infinite loop
Explanation:- the loop variable 'i' is not getting incremented inside the loop, so the loop runs infinitely
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Question 9 (1 point) Given that the following code has executed, what is the value of...
Question 4 (1 point) Given that the following code has executed, what is the value of...
Question 4 (1 point) Given that the following code has executed, what is the value of mystery? If your answer is a string, surround it with single quotes. If it is a number, just write the number. If it is a Boolean, write either True or False with no quotes. If it is a list, enclose it with square brackets and separate elements with a single comma. If this code won't work (crashes or infinite loop), write error with no...
containsSubSequence takes two Strings as input and returns a boolean: Returns true if the first input...
containsSubSequence takes two Strings as input and returns a boolean: Returns true if the first input string contains all the characters of the second input string, in order, but not necessarily consecutively. > HW2.containsSubSequence("abracadabra", "abcd") true > HW2.containsSubSequence("abracadabra", "abdc") false you must not use either break or continue in your code. You are allowed to use the following methods from the Java API: class String length charAt class StringBuilder length charAt append toString class Character any method I write something...
What will be the value of x after the following code is executed? int x =...
What will be the value of x after the following code is executed? int x = 5; while (x <50) { x += 5; } a) 50 b) 45 c) Infiniteloop d) 55 Given the following code segment: Scanner in = new Scanner (System.in); boolean done = false; while (!done) { int input = in.next(); if(input.equalsIgnoreCase("q")) done = false; } What will cause the loop to terminate? a) When the user enters -1 b) The loop will never terminate c)...
Java BNF How to write pseudocode for this snippet? Java code for finding a prime number...
Java BNF How to write pseudocode for this snippet? Java code for finding a prime number public class Prime { public static void main(String[] args) { int num = 29; boolean flag = false; for(int i = 2; i <= num/2; ++i) { // condition for nonprime number if(num % i == 0) { flag = true; break; } } if (!flag) System.out.println(num + " is a prime number."); else System.out.println(num + " is not a prime number."); } }
1. What will be the value of x after the following code is executed? int x...
1. What will be the value of x after the following code is executed? int x = 10, y = 20; while (y < 100) { x += y; } A. 90 B. 110 C. 210 D. This is an infinite loop 2. If a superclass has constructor(s): A. then its subclass must initialize the superclass fields (attributes). B. then its subclass must call one of the constructors that the superclass does have. C. then its subclass does not inherit...
Please write a code in Java where it says your // your code here to run...
Please write a code in Java where it says your // your code here to run the code smoothly. Import statements are not allowed. _ A Java method is a collection of statements that are grouped together to perform an operation. Some languages also call this operation a Function. When you call the System.out.println() method, for example, the system actually executes several statements in order to display a message on the console. Please write the code according to functions assigned...
Please write a code in Java where it says your // your code here to run...
Please write a code in Java where it says your // your code here to run the code smoothly. Import statements are not allowed for this assignment, so don't use them. _ A Java method is a collection of statements that are grouped together to perform an operation. Some languages also call this operation a Function. When you call the System.out.println() method, for example, the system actually executes several statements in order to display a message on the console. Please...
QUESTION 1 What is the output of the following code snippet? int main() { bool attendance...
QUESTION 1 What is the output of the following code snippet? int main() { bool attendance = false; string str = "Unknown"; attendance = !(attendance); if (!attendance) { str = "False"; } if (attendance) { attendance = false; } if (attendance) { str = "True"; } else { str = "Maybe"; } cout << str << endl; return 0; } False True Unknown Maybe QUESTION 2 What is the output of the following code snippet? #include <iostream> #include <string> using...
Please answer both questions thank you. Question 49 (1 point) What is wrong with the following...
Please answer both questions thank you.
Question 49 (1 point) What is wrong with the following code snippet? for (int i 1; i <= 5; i++) { int squared = i + i; System.out.println(i + IT "! squared = + squared); } System.out.println("Last square = " + squared); calculation error variable scope error O nothing incorrect use of for loop Question 47 (1 point) What are the values of num1 and num2 and result after the execution of mystery (num1,...
Step 4: Add code that discards any extra entries at the propmt that asks if you...
Step 4: Add code that discards any extra entries at the propmt that asks if you want to enter another score. Notes from professor: For Step 4, add a loop that will validate the response for the prompt question: "Enter another test score? (y/n): " This loop must only accept the single letters of ‘y’ or ‘n’ (upper case is okay). I suggest that you put this loop inside the loop that already determines if the program should collect...
Question 4 (1 point) Given that the following code has executed, what is the value of mystery? If your answer is a string, surround it with single quotes. If it is a number, just write the number. If it is a Boolean, write either True or False with no quotes. If it is a list, enclose it with square brackets and separate elements with a single comma. If this code won't work (crashes or infinite loop), write error with no...
Please answer both questions thank you.
Question 49 (1 point) What is wrong with the following code snippet? for (int i 1; i <= 5; i++) { int squared = i + i; System.out.println(i + IT "! squared = + squared); } System.out.println("Last square = " + squared); calculation error variable scope error O nothing incorrect use of for loop Question 47 (1 point) What are the values of num1 and num2 and result after the execution of mystery (num1,...
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