import java.util.*; import java.math.BigDecimal;

public class Solution {

public static void main(String[] args) {
    Scanner scan = new Scanner(System.in);
    String s="";
    int c=0;
    String[] arr = new String[3];

    // double d = scan.nextInt();
    // int i = scan.nextInt();

    while(scan.hasNext()) {
        s = scan.nextLine();

      arr[c]= s;

           c++;
    }

    for (int i = arr.length; i >= 0;i--) {
       if (i==2) {
            System.out.println("String: " + arr[i]);
        } else if (i==1) {
            System.out.println("Double: " + 
            Double.parseDouble(arr[i]));
        }  else if (i==0) {
            System.out.println("Int: " + arr[i]);
        } 
    }


    // Write your code here.






}

}