User input in java ?

Question

Can anyone plz explain how do we take user input in java .I didnt quite understand the module ...

Answer 1

One of the easiest way for user input is to use a Scanner object.

Scanner scan = new Scanner(System.in);
//Reads from System.in
System.out.println("Enter a number");
int x = scan.nextInt();
//Scans the input of Integer type

scan.close();
//once finished close scanner

https://code.sololearn.com/czaZjwJ5fBz1/?ref=app

https://www.sololearn.com/learn/Java/2220/

Answer 2

If you have just started learning java, I'll recommend you to take a look at how to take input using command line arguments. They are easy to understand. You'll understand scanner and buffered reader classes better once you will complete input/output streams in java.