Homework Answers
the output is gnimmargorP avaJ
The code reverses a string in the for loop by concatenating starting from the last character upto first character. It finally prints the reverse string . in this case assuming ori = "Java Programming", the output on screen is gnimmargorP avaJ
Add Answer to:
what the output?
| Assume ori=" Java Programming"*/| String ori, rev = ". System.out.println("Enter the string...
JAVA HELP: Directions Write a program that will create an array of random numbers and output...
JAVA HELP: Directions Write a program that will create an array of random numbers and output the values. Then output the values in the array backwards. Here is my code, I am having a problem with the second method. import java.util.Scanner; import java.util.Random; public class ArrayBackwards { public static void main(String[] args) { genrate(); print(); } public static void generate() { Scanner scanner = new Scanner(System.in); System.out.println("Seed:"); int seed = scanner.nextInt(); System.out.println("Length"); int length = scanner.nextInt(); Random random...
java programming how would i modify the code below to add a GUI (with a main menu with graphics and buttons, etc...) and include an option to print a list of all students added in a grid format and sh...
java programming how would i modify the code below to add a GUI (with a main menu with graphics and buttons, etc...) and include an option to print a list of all students added in a grid format and short by name, course, instructor, and location. ///main public static void main(String[] args) { Scanner in = new Scanner(System.in); ArrayList<Student>students = new ArrayList<>(); int choice; while(true) { displayMenu(); choice = in.nextInt(); switch(choice) { case 1: in.nextLine(); System.out.println("Enter Student Name"); String name...
In this same program I need to create a new method called “int findItem(String[] shoppingList, String...
In this same program I need to create a new method called “int findItem(String[] shoppingList, String item)” that takes an array of strings that is a shopping list and a string for an item name and searches through the “shoppingList” array for find if the “item” exists. If it does exist print a confirmation and return the item index. If the item does not exist in the array print a failure message and return -1. import java.util.Scanner; public class ShoppingList...
Could you help me pleas , this is my code I want change it to insert...
Could you help me pleas , this is my code I want change it to insert student by user , and i have problem when i want append name it just one time i can't append or present more one. >>>>>>>>>>>>>>>>>>>. import java.util.Iterator; import java.util.Scanner; public class studentDLLTest { static int getChoice() { Scanner in = new Scanner(System.in); int choice; do { System.out.print("\nYour choice? : "); choice = in.nextInt(); } while (choice < 1 || choice > 9); return choice;...
Java programming: The following java code is supposed to solve a linear equation of the form...
Java programming: The following java code is supposed to solve a linear equation of the form aX+b = 0 where a and b are real numbers. However, there are some errors, nd and x them using a combination of exceptions and control statements. Hint. What could go wrong in the execution of this program? /*********************************************/ // here is the code I have: import java.util.*; public class Solver{ public static void main(String[] args){ System.out.println("Let us solve an equation of the form...
(Process a string) Write a program that prompts the user to enter a string and displays...
(Process a string) Write a program that prompts the user to enter a string and displays its length and its first character. java StringLength Enter a string:Does quantum determinacy have anything to with whether human cognition is deterministic? The string is of length 88 and the first character is D import java.util.Scanner; class StringLength{ public static void main (String args[]){ Scanner input = new Scanner(System.in); System.out.println("Enter a string:"); String ans = input.nextLine(); System.out.println("The string...
1. What is the output of each of the following code segments if the inputs are...
1. What is the output of each of the following code segments if the inputs are as follows: 5 0 15 -5 2 Scanner input = new Scanner(System.in); int sum = 0; for(int i = 0; i < 5; i++){ System.out.print( “Enter a number”); int number = input.nextInt(); if(number <= 0) break; sum += number; } System.out.println(sum); Second Segment: Scanner input = new Scanner(System.in); int sum = 0; for(int i = 0; i < 5; i++){ System.out.print( “Enter a number”);...
JAVA: Rewrite the following code to where the inputs are from a file. The file name...
JAVA: Rewrite the following code to where the inputs are from a file. The file name will be from the input from the user scanner. CODE: import java.util.*; public class Q1 { public static int sumOD (int k) { int sumOD = 0; int in = k; while (in != 0) { int digitON = in % 10; sumOD += digitON; in /= 10; } return sumOD; } public static void main(String[] args) { int n, i, k; System.out.println("Enter...
what is output public static void main(String args) Scanner keyboard new Scanner(System.in); int u 14; int...
what is output
public static void main(String args) Scanner keyboard new Scanner(System.in); int u 14; int w 0; int x; int y 5; float z = 6.1 System.out.print("Enter y: "); x keyboard.nextint); System.out.println('y'); System.out.println(x); System.out.println(w*3); x- x+(int)z; System.out.println(x); 0 System.out.println(u); System.out.,println(u); System.out.println"x In" + y); System.out.print(y + z); ) liclosing main method 1 liclosing class header
public static void main(String[] args) { int option=0; while(option<8){ Scanner input=new Scanner(System.in); System.out.println("Welcome! Please enter...
public static void main(String[] args) { int option=0; while(option<8){ Scanner input=new Scanner(System.in); System.out.println("Welcome! Please enter your name"); String name=input.next(); Person user= new Person(name); System.out.println("Your id: "+user.getID()); System.out.println("Login successful"); System.out.println("------------------------------"); while(option!=7){ System.out.println("1.Create and host a new meeting"); System.out.println("2.Cancel a meeting"); System.out.println("3.Attend an existing meeting"); System.out.println("4.Leave a meeting"); System.out.println("5.Display my meetings"); System.out.println("6.Display meetings organized by me"); System.out.println("7.Logout"); System.out.println("8.Exit the app"); option=input.nextInt(); switch(option){ case 1: break; case 2: break; case 3: break; case 4: break; case 5: break; case 6: break;...
what is output
public static void main(String args) Scanner keyboard new Scanner(System.in); int u 14; int w 0; int x; int y 5; float z = 6.1 System.out.print("Enter y: "); x keyboard.nextint); System.out.println('y'); System.out.println(x); System.out.println(w*3); x- x+(int)z; System.out.println(x); 0 System.out.println(u); System.out.,println(u); System.out.println"x In" + y); System.out.print(y + z); ) liclosing main method 1 liclosing class header
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago