“lire le scanner java” Réponses codées

Comment utiliser des scanners en java

import java.util.Scanner;

Public class Scanner {
	Public static void main(String[] args) {
    	// Scanner *scanner name here* = new Scanner(System.in);
      	Scanner scan = new Scanner(System.in);
      	System.out.println("Type anything and the scanner will take that input and print it");
      	String next = scan.next();
      	System.out.println(next);
    } 
}
IDontKnowHowToCode

Entrée utilisateur Java (scanner)

import java.util.Scanner;  // Import the Scanner class

class Main {
  public static void main(String[] args) {
    Scanner myObj = new Scanner(System.in);  // Create a Scanner object
    System.out.println("Enter username");

    String userName = myObj.nextLine();  // Read user input
    System.out.println("Username is: " + userName);  // Output user input
  }
}
cristi serban

Entrée utilisateur (scanner)

int age = scanner.nextInt();
scanner.nextLine(); //Ez fogja az ottmaradt sorvége jelet beolvasni
        
String name = scanner.nextLine();
Hilarious Hippopotamus

lire le scanner java

import java.util.Scanner;

Scanner myScanner = new Scanner(myTextInputStream); // Create new [Scanner] from myTextInputStream InputStream
StringBuilder myText = new StringBuilder(); // Create new [StringBuilder] for result text

while (myScanner.hasNextLine()) { // Go through every lines of myScanner [Scanner]
  myText.append(myScanner.nextLine()).append("\n"); // Add line to myText [StringBuilder] and go back to next line (\n)
}

System.out.println("myText :");
System.out.println(myText); // Print result, use ".toString()" on myText [StringBuilder] if needed
Charlito33

Réponses similaires à “lire le scanner java”

Questions similaires à “lire le scanner java”

Plus de réponses similaires à “lire le scanner java” dans Java

Parcourir les réponses de code populaires par langue

Parcourir d'autres langages de code

Shell/Bash
C#
C++
C
CSS
HTML
Java
JavaScript
Objective-C
PHP
Python
Sql
Swift
Ruby
TypeScript
Go
Kotlin
Assembly
R
VBA
Scala
Rust
Dart
Elixir
Clojure
Haskell
Matlab
Erlang
Cobol
Fortran
Scheme
Perl
Groovy
Lua
Julia
Delphi
Abap
Lisp
Prolog
Pascal
ActionScript
Basic
Solidity
PowerShell
GDScript
Excel