Question

Write a program (using scanner class) to input a line and display only numeric

tokens.

Sample Input: 26 January 1950 is celebrated as Republic day

Sample Output: 26 1950​

Answer 1

Answer:

Explanation:

import java.util.Scanner;

public class NumToken

{

//main method to test Scanner Class

public static void main(String[] args)

 {

  System.out.println("Enter line ending with a space & terminate with (.) :");

  Scanner in=new Scanner(Sytem.in);

  while(true)

      {

      if(in.hasNextInt());

      System.out.print(in.nextInt()+" ");

      if(in.next().equals("."))

      break;

       }

   }

}