import java.util.ArrayList;
import java.util.Arrays;
import java.util.Scanner;

public class Main implements Runnable {
	public static void main(String[] args) {
		new Main().run();
	}

	long MOD = (long) (1e9 + 7);

	public void run() {
		Scanner sc = new Scanner(System.in);
		String S = sc.next();
		int a = val(S.charAt(0));
		int b = val(S.charAt(1));
		int c = val(S.charAt(2));
		int n = (a * 100 + b * 10 + c + 5) / 10;
		a = n / 10;
		b = n % 10;
		int p = S.length() - 1;
		if (a >= 10) {
			++p;
			b = a % 10;
			a = a / 10;
		}
		System.out.println(a + "." + b + "*10^" + p);
	}

	int val(char c) {
		return c - '0';
	}

	static void tr(Object... objects) {
		System.out.println(Arrays.deepToString(objects));
	}
}