#define _USE_MATH_DEFINES
#pragma region include
#include <iostream>
#include <iomanip>
#include <stdio.h>

#include <sstream>
#include <algorithm>
#include <iterator>
#include <cmath>
#include <complex>

#include <string>
#include <cstring>
#include <vector>
#include <bitset>

#include <queue>
#include <set>
#include <map>
#include <stack>
#include <list>

#include <ctime>
////
//#include <random>//
#pragma endregion //#include
/////////

#pragma region typedef
typedef long long LL;
typedef long double LD;
typedef unsigned long long ULL;
#pragma endregion //typedef
////定数
const int INF = (int)1e9;
const LL MOD = (LL)1e9+7;
const LL LINF = (LL)4e18+20;
const LD PI = acos(-1.0);
const double EPS = 1e-9;
/////////
using namespace::std;

void solve(){
	string str;
	cin >> str;
	int size = str.size();
	vector<int> a(4,0);
	a[1] = str[0]-'0';
	a[2] = str[1]-'0';
	a[3] = str[2]-'0';
	if( a[3] >= 5 ){
		a[2] ++;
	}
	if( a[2] == 10 ){
		a[2] = 0;
		a[1]++;
	}
	if( a[1] == 10 ){
		a[0] = 1;
		a[1] = 0;
		cout<< "1.0*10^"<<size<<endl;
	}else{
		cout<< a[1]<<"."<<a[2]<<"*10^";
		cout << size-1 << endl;
	}
}

#pragma region main
signed main(void){
	std::cin.tie(0);
	std::ios::sync_with_stdio(false);
	std::cout << std::fixed;//小数を10進数表示
	cout << setprecision(16);//小数点以下の桁数を指定//coutとcerrで別	

	solve();
}
#pragma endregion //main()