• Source
    1. /* package whatever; // don't place package name! */
    2.  
    3. import java.util.*;
    4. import java.lang.*;
    5. import java.io.*;
    6. import java.util.Scanner;
    7.  
    8. /* Name of the class has to be "Main" only if the class is public. */
    9. class Ideone
    10. {
    11. public static void main (String[] args) throws java.lang.Exception
    12. {
    13. Scanner scan = new Scanner(System.in);
    14. while(scan.hasNextLine()){
    15. System.out.println("-- NEXT LINE --");
    16. int i = 0;
    17. if (scan.hasNextInt())
    18. i = scan.nextInt();
    19. double d = 0d;
    20. if (scan.hasNextDouble())
    21. d = scan.nextDouble();
    22. String s = scan.nextLine();
    23.  
    24. System.out.println("String: " + s);
    25. System.out.println("Double: " + d);
    26. System.out.println("Int: " + i);
    27. }
    28. scan.close();
    29. }
    30. }