This import statement java.util.Scanner; is necessary to receive input from a user True False
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This import statement java.util.Scanner; is necessary to receive input from a user
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- In java, print method is accessed through the object of scanner class. a. True b. FalseThere is no method defined in Scanner class to accept character value in java. a. True b. False// for some reason this code isn't working.// import java.util.Scanner; Write a program whose input is two integers, and whose output is the first integer and subsequent increments of 10 as long as the value is less than or equal to the second integer. Ex: If the input is: -15 30 the output is: -15 -5 5 15 25 Ex: If the second integer is less than the first as in: 20 5 the output is: Second integer can't be less than the first. For coding simplicity, output a space after every integer, including the last. public class LabProgram { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int strt = in.nextInt(), end = in.nextInt(); if (strt > end); System.out.println("Second integer can't be less than the first."); } else { while (strt <= end) System.out.print(strt + ""); strt += 10; } System.out.println(); }
- Write an import statement that makes the Scanner class available to yourprogram or other class.I am struggling with this problem. This is the question - Write an application that asks a user to enter an integer. Display a statement that indicates whether the integer is even or odd. This is the code I have done so far but it is not working and I am unsure how to fix what I am doing. import java.util.Scanner; class EvenOdd { public static void main(String[] args) { //scanner for user input Scanner input = new Scanner(System.in); //declaring the number of user int number; //scanner and user input System.out.println("Please enter the integer: "); number = input.nextInt(); //output for the even and odd System.out.println("The integer entered is even."); System.out.println("The integer entered is odd."); } public static boolean isEven(int number) { //the if statement for above if (number % 2 == 0) { number = even; } else {…Write a Java program to accept two strings from the user and test if the two strings are same or not. Use Scanner class to read the strings from the user.Sample input & output:Enter first string: Computer scienceEnter second string: Computer scienceThe two strings are equalSample input & output:Enter first string: Computer scienceEnter second string: Computer ScienceThe two strings are not equal
- Write an input verification loop that ensures that the user enters a positive integer as input. You may assume that a Scanner object called scan has already been created. use Java.write a Java program using Scanner class that accepts data for a customer name, wood type, number of characters, and color of characters. Display all the entered data and the final price for the sign.This is a debugging problem - The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly. This is the code. I have fixed some of it but it still won't accept it - // Displays five random numbers between // (and including) user-specified values import java.util.Scanner; public class DebugSix4 { public static void main(String[] args) { int high, low, count = 0; final int NUM = 5; Scanner input = new Scanner(System.in); System.out.print("This application displays " + NUM + " random numbers" + "\nbetween the low and high values you enter" + "\nEnter low value now... "); low = input.nextInt(); System.out.print("Enter high value... "); high = input.nextInt(); while(low < high) { System.out.println("The number you entered for a high…
- Write a Java program that asks a user to input a text file name which contains no punctuations reads the text file prints out the occurrence of the distinct words in alphabetical orderWrite an expression that will cause the following code to print "I am an adult" if the value of userAge is greater than 19. 1 import java.util.Scanner;Assignment: Check the Sample run first, then carefully read the instructions and write aprogram that prompts the user for first name, last name, then secret number. The output willgenerate a default email address and a default password. 1. The main method will do the following:• Asks the user for first name, last name, and secret number using Scanner. (first lettercan be in upper case)• Call defaultInfo(String, String) method to PRINT default Kean email address.• Call defaultInfo(String, int) method to PRINT default Kean password.• Note: You are using overloaded methods (i.e., same method name with differentparameter lists) 2. Write an overloaded method, defaultInfo, which does the following:• public static void defaultInfo(String firstName, String lastName) [Note:you can use your own variable name]‒ print default email address all in low caps: concatenate first letter offirstName, full lastName, and @gmail.com. [Hint: string.charAt(index),string.toLowerCase()]• public static void…
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