Java User Input (Scanner) -

    

•  The Scanner class is used to get user input, and it is found in the java.util package.

• To use the scanner class, create an object of the class and use any of the available methods found in the Scanner class documentation. In our example, we will use the nextLine() method, which is used to read Strings:

                                       

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Example -

import java.util.scanner;

import java.util.*;

class abc

{

public static void main (String args[ ])

{

int a,b,c;

Scanner obj=new Scanner(System.in);

System.out.print("Enter the value of A");

a=obj.nextInt();

System.out.print("Enter the value of B");

b=obj.nextInt();

c=a+b;

System.out.print("The sum is="+c);

}

}

Output - Enter the value of a - 6
               Enter the value of a - 5        = 11