import java.util.Scanner; class MyClass { public static void main(String[ ] args) { String str; Scanner myVar = new Scanner(System.in); str=myVar.nextLine(); if(str=="yes") { System.out.println("yes"); } else{ System.out.println("No"); } } } so i created String and get th...
Simple Interest using Java Program//Java program to calculate Simple Interest. import java.util.*; public class SimpleInterest{ public static void main(String []args) { double p=0,r=0,t=0,si=0; //Scanner class to take user input. Scanner X = new Scanner(System.in); System.out.print...
ALSO HELP: with adding JDatePicker Swing library: The program should prompt the user to select products or services and appointment or delivery date and time from the available options in the 1 year span. CODE: import java.util.Scanner; import...
MediaScannerConnection.IOnScanCompletedListener MediaScannerConnection.ScanCompletedEventArgs MediaSession2 MediaSession2.Builder MediaSession2.ControllerInfo MediaSession2.SessionCallback MediaSession2Service MediaSession2Service.MediaNotification MediaSessionType MediaSync MediaSync.Callback MediaSync.ErrorEventAr...
can access elements using an index, perform CRUD operations, and more.To use ArrayList, you need to import the ArrayList class from the Java standard library. Similarly, forinput-output operations, import the Scanner class. Define a public class,VehicleParkingSystem, to serve as the main class...
Java - Input & Output & FileIO 需要调用Scanner类 Scanner in = new Scanner(System.in); //Scanner类 in.nextLine(); // return String regardless of space in.next(); // return String , split with space... C++:Input/Output 输入输出流 ...
importjava.io.File; importjava.io.IOException; importjava.util.EnumMap; importjava.util.Map; /** * @author Crunchify.com * Simple QR Code Generator Example - Create QR codes for free. */ publicclassCrunchifyQRCodeGenerator{ publicstaticvoidmain(String[]args){ ...
By using the if/else statement, it only limits the validation of 2 specific users for the program, thus I would like to create a scanner class to read the inputs from the database (supposingly a notepad) and compare it with the input from the two text boxes. However to no avail, I...
import java.util.Scanner; public class Hotel { int choice; String menu; void show() { Scanner s = new Scanner(System.in); System.out.println("Enter your choice"); System.out.println("Enter 1 for Coffee"); System.out.println("Enter 2 for Tea"); System.out.println("Ent...
Although java.util.Scanner has a feature-rich API, it only allows parsing primitives. It is also notoriously slow since it uses regexes and does un-Scala things like returns nulls and throws exceptions.better-files provides a faster, richer, safer, more idiomatic and compossible Scala ...