using System;
using static System.Console;
public class main{
public static void Main(){
        var list = new genlist<double[]>();
        char[] delimiters = {' ','\t'};
        var options = StringSplitOptions.RemoveEmptyEntries;
        for(string line = ReadLine(); line!=null; line = ReadLine() ){
                var words = line.Split(delimiters,options);
                int n = words.Length;
                var numbers = new double[n];
                for(int i=0;i<n;i++) numbers[i]=double.Parse(words[i]);
                list.add(numbers);
        }
        for(list.start(); list.current != null; list.next() ){
                var numbers = list.current.item;
foreach(var number in numbers)Write($"{number: 0.00e+00;-0.00e+00} ");
                WriteLine();
        }
}//Main
}//main