“Java membaca baris input” Kode Jawaban

Java membaca baris dari file

        Scanner sc = null;
        try {
            File file = new File("myfile.txt"); // java.io.File
            sc = new Scanner(file);     // java.util.Scanner
            String line;
            while (sc.hasNextLine()) {
              line = sc.nextLine();
              // process the line
            }
          }
          catch(FileNotFoundException e)
          {
              e.printStackTrace();
          }
          finally {
            if (sc != null) sc.close();
          }
Zealous Zebra

Java Baca satu baris teks menggunakan pemindai

import java.util.Scanner;

class Main {
  public static void main(String[] args) {
    // creates an object of Scanner
    Scanner input = new Scanner(System.in);
    System.out.print("Enter your name: ");
    // takes input from the keyboard
    String name = input.nextLine();

    // prints the name
    System.out.println("My name is " + name);

    // closes the scanner
    input.close();
  }
}
SAMER SAEID

Java membaca baris input

// Java program to demonstrate working of Scanner in Java
import java.util.Scanner;
 
class GetInputFromUser {
    public static void main(String args[])
    {
        // Using Scanner for Getting Input from User
        Scanner in = new Scanner(System.in);
 
        String s = in.nextLine();
        System.out.println("You entered string " + s);
 
        int a = in.nextInt();
        System.out.println("You entered integer " + a);
 
        float b = in.nextFloat();
        System.out.println("You entered float " + b);
    }
}
Juliet

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