it is the actual code cause
afterusing the scan.nextInt(); or scan.nextDouble(); it looks that it is in nextline but its not so ....

import java.util.Scanner;

public class Solution {

public static void main(String[] args) {
    Scanner scan = new Scanner(System.in);




     int i = scan.nextInt();

    // Write your code here.
    double d= scan.nextDouble();
    scan.nextLine();
    String s= scan.nextLine();

    System.out.println("String: " + s);
    System.out.println("Double: " + d);
    System.out.println("Int: " + i);

}

}