Java Syntax Reference Feedback Language Java Version: SE 8 Categories User Program Communication Print User Input Commenting Read from Text File Write to File Import Package Variables Control Flow Object Oriented Programming String Class User Program Communication User Input in Java Used to accept text...
Finally, we’ll see how to use the Console class, available since Java 6, for both console input and output. 2. Reading from System.in For our first examples, we’ll use the Scanner class in the java.util package to obtain the input from System.in— the “standard” input...
importjava.util.Scanner;// Import the Scanner classclassMain{publicstaticvoidmain(String[]args){ScannermyObj=newScanner(System.in);// Create a Scanner objectSystem.out.println("Enter username");StringuserName=myObj.nextLine();// Read user inputSystem.out.println("Username is: "+userName);//...
import java.util.Scanner;接着创建一个Scanner对象：Scanner input = new Scanner(System.in);然后使用nextInt()方法读取用户输入的整数：int userNum = input.nextInt();这里，nextInt()方法的作用是读取用户输入的一个整数，并将其存储在userNum变量中。如果用户输入的不是整数，程序将会抛出InputMis...
import java.util.Scanner; public class HelloWorld { public static void main(String[] args) { // Creates a reader instance which takes // input from standard input - keyboard Scanner reader = new Scanner(System.in); System.out.print("Enter a number: "); // nextInt() reads the next in...
import java.io.*; public class Year { public static void main(String arge[]) throws IOException { InputStreamReader ir; BufferedReader in; ir = new InputStreamReader(System.in); in = new BufferedReader(ir); System.out.println("输入年份是:"); ...
Consoleconsole=System.console();StringinputString=console.readLine("Enter Your Name: ");System.out.println("The name entered: "+inputString); The program output: EnterYourName:LokeshThename entered:Lokesh 2. UsingBufferedReader BufferedReaderis supported since Java 1.1. We may see its usage in ...
IAgentUserInput::GetCount IAgentUserInput::GetItemConfidence IAgentUserInput::GetItemID IAgentUserInput::GetItemText 编程/脚本常见问题解答 Microsoft 代理错误代码 将语音引擎与 Microsoft 代理配合使用 为Microsoft 代理创建字符 使用Microsoft 语言信息声音编辑工具 Microsoft 代理疑难解答 Microsoft 提供的字符的动...
IAgentUserInput::GetCount IAgentUserInput::GetItemConfidence IAgentUserInput::GetItemID IAgentUserInput::GetItemText 程式設計/腳本常見問題 Microsoft 代理程式錯誤碼 搭配Microsoft 代理程式使用語音引擎 建立Microsoft Agent 的字元 使用Microsoft 語言資訊音效編輯工具 針對Microsoft 代理程式進行疑難排解 Microsoft ...
import java.util.Scanner; public class Program { public static void main(String[] args) { Scanner input = new Scanner(System.in); int age = 0; int money = 0; System.out.print("What is your age? "); age = input.nextInt(); System.out.print("\nHow much money do you have? ")...