Write code that outputs variable numDays as follows. End with a newline.Ex: If the input is:the output is:Days: 31 import java.util.Scanner;23 public class OutputTest {public static void main (String [] args) {int numDays;46.// Our tests will run your program with input 3, then run again with input 6.// Your program should work for any input, though.Scanner scnr = new Scanner(System.in);numDays789.10scnr.nextInt();1112/* Your code goes here */13}15 }14

Java program which user input and print the given Output : Days: 3

Write code that outputs variable numDays as follows. End with a newline. Ex: If the input is: 3 the output is: Days: 3 1 import java.util.Scanner; 3 public class OutputTest { public static void main (String [] args) { int numDays; 4 5 // Our tests will run your program with input 3, then run again with input 6. // Your program should work for any input, though. Scanner scnr = new Scanner(System.in); numDays = scnr.nextInt(); 7 8 9. 10 11 /* Your code goes here */ 12 13 } 15 } 14

Write code that outputs variable numDays as follows. End with a newline. Ex: If the input is: 3 the output is: Days: 3 1 import java.util.Scanner; 3 public class OutputTest { public static void main (String [] args) { int numDays; 4 5 // Our tests will run your program with input 3, then run again with input 6. // Your program should work for any input, though. Scanner scnr = new Scanner(System.in); numDays = scnr.nextInt(); 7 8 9. 10 11 /* Your code goes here */ 12 13 } 15 } 14

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Write code that outputs variable numPens as follows. End with a newline. Ex: If the input is: 4 the output is: Will there be 4 pens? import java.util.Scanner; public class OutputTest { public static void main (String [] args) { int numPens; // Our tests will run your program with input 4, then run again with input 7. // Your program should work for any input, though. Scanner scnr = new Scanner(System.in); numPens = scnr.nextInt(); }}
Write code that outputs variable numPens as follows. End with a newline. Ex: If the input is: 4 the output is: Will there be 4 pens? import java.util.Scanner; public class OutputTest { public static void main (String [] args) { int numPens; // Our tests will run your program with input 4, then run again with input 7. // Your program should work for any input, though. Scanner scnr = new Scanner(System.in); numPens = scnr.nextInt(); System.out.println("Will there" + "be 4 pens?"); }}
IN JAVA - Write a program whose input is two integers, and whose output is the first integer and subsequent increments of 5 as long as the value is less than or equal to the second integer. End with a newline. Ex: If the input is: -15 10 the output is: -15 -10 -5 0 5 10 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. BASE CODE: import java.util.Scanner; public class LabProgram { public static void main(String[] args) { /* Type your code here. */ }}
THIS IS MEANT TO BE WRITTEN IN JAVA. The assignment is to get an integer from input, and output that integer squared, ending with newline. Where i'm doing my assignment, in a seperate part of the assignment outside of the code, there's an option that says, "Enter program input ". What do I write? This is what I have so far and it doesn't run... import java.util.Scanner; public class NumSquared {public static void main(String[] args) {//main() methodScanner scnr = new Scanner(System.in);//declaring variable to store user inputint userNum;//declaring variable to store square of a numberint userNumSquared;//reading numberuserNum = scnr.nextInt();//multiplying number to it self to find squareuserNumSquared = userNum *userNum;//print square of a numberSystem.out.print(userNumSquared);} Please explain why it's not running and please show the completed code.
I need help with this Java problem to output as it's explained in this image below import java.util.Scanner; public class LabProgram { public static int fibonacci(int n) { if (n <= 1) { return n; } else { return fibonacci(n - 1) + fibonacci(n - 2); } } public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int startNum; startNum = scnr.nextInt(); System.out.println("fibonacci(" + startNum + ") is " + fibonacci(startNum)); }}
Re-write this program using Iterators but without changing the meaning and consequently producing the same output. class TwoDArray { public static void main(String args[]) { int i, j, k = 0, twoD[][] = new int[4][5]; for(i = 0; i < 4; i++) for (j = 0; j < 5; j++) twoD[i][j] = k++; for(i = 0; i < 4; i++) { for(j = 0; j < 5; j++) System.out.print(twoD[i][j] + " "); System.out.println(); } }
Find the output statement that is used for debugging the following code: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx import java.util.Scanner;public class GuessMyAge {public static void myGuess(int low, int high, Scanner scnr, String indent) {int mid; char userAnswer; mid = (low + high) / 2;System.out.print("Is it " + mid + "? (</>/=): ");userAnswer = scnr.next().charAt(0);if ((userAnswer != '<') && (userAnswer != '>')) { System.out.println("Great!");}else {if (userAnswer == '<') {System.out.println(indent + "User is younger.");myGuess(low, mid, scnr, indent + " ");}else {myGuess(mid + 1, high, scnr, indent + " ");}}}public static void main(String[] args) {Scanner scnr = new Scanner(System.in);System.out.println("Finding your age!");myGuess(0, 100, scnr, " "); }}
When the given integer variable numberOfTools is: less than 14, output "Small tool box". between 14 inclusive and 39 inclusive, output "Mid-sized tool box". greater than 39, output "Need wall storage". End with a newline. Ex: If the input is 13, then the output is: (in java) Given Code: import java.util.Scanner; public class ToolDetails {public static void main(String[] args) {Scanner scnr = new Scanner(System.in);int numberOfTools; numberOfTools = scnr.nextInt();
This is the question I am struggling with - Write a program that inserts parentheses, a space, and a dash into a string of 10 user-entered numbers to format it as a phone number. For example, 5153458912 becomes (515) 345-8912. If the user does not enter exactly 10 digits, display an error message. Continue to accept user input until the user enters 999. This is what I am given - import java.util.*; public class PhoneNumberFormat { public static void main(String[] args) { // Write code here } }
import java.util.Scanner; public class sample { public static double totalProfit = 0.00; public static double totalTax = 0.00; static void ProfitandTax(double S , double E , int count){ double Tax = (S * 30.00)/100.00; /* Tax is 30% of sales and it is also considered as expenses of business so this will be a type of expenses */ double totalExpense = (E + Tax ); double Profit = (S - totalExpense); // Profit is given by sales subtracted by expenses System.out.println("Profit for " + count + " branch is : " + Profit); System.out.println("Tax for " + count + " branch is : " + Tax); totalProfit += Profit; totalTax += Tax; } public static void main(String[] args){ Scanner sc = new Scanner(http://System.in); System.out.println("Enter no of branches you have "); int k = sc.nextInt(); for(int i=0;i< k ;i++){ System.out.println("Enter Sales for " + (i+1 )+ " branch " ); double S = sc.nextDouble(); System.out.println("Enter Expenses for " + (i+1) + " branch " ); double E = sc.nextDouble();…
Complete the method definition to return the hours given minutes. Output for sample program:3.5 -java code- import java.util.Scanner;public class HourToMinConv { public static double getMinutesAsHours(double origMinutes) { /* Your solution goes here */ } public static void main (String [] args) { Scanner scnr = new Scanner(System.in); double minutes; minutes = scnr.nextDouble(); // Will be run with 210.0, 3600.0, and 0.0. System.out.println(getMinutesAsHours(minutes)); }}
Write an java application from the code below that accepts three Strings from the user and displays them in alphabetical order without regard to case. import java.util.*; public class Alphabetize2 { public static void main(String[] args) { String str1, str2, str3; Scanner in = new Scanner(System.in); System.out.print("Enter first string >> "); str1 = in.nextLine(); System.out.print("Enter second string >> "); str2 = in.nextLine(); System.out.print("Enter third string >> "); str3 = in.nextLine(); // display strings in alphabetical order if(str1.toLowerCase().compareTo(str2.toLowerCase()) < 0 && str2.toLowerCase().compareTo(str3.toLowerCase()) < 0) System.out.println("You entered the strings in alphabetical order"); else System.out.println("You did not enter the words in alphabetical order"); } }