#define _USE_MATH_DEFINES
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<string>
#include<iostream>
#include<iostream>
#include<cctype>
#include<cstdio>
#include<vector>
#include<stack>
#include<queue>
#include <algorithm>
#include<math.h>
#include<set>
#include<map>
#include <sstream>
#include<iomanip>
#include <ctype.h>
#include <fstream>
#include <cassert>

using namespace std;

//#include<bits/stdc++.h>



int main() {

	string p;
	cin >> p;
	int a = (p[0] - '0') * 100 + (p[1] - '0') * 10 + p[2] - '0';
	int b = a-a%10;
	if (a % 10 >= 5)b += 10;
	if (b >= 100) {
		cout << b / 100 << "." << (b % 100) / 10;
	}
	else cout << b % 10 << "." << b / 10;
	int t = p.size()-1;
	cout << "*10^" << t << endl;

	return 0;
}