#include <iostream>
#include <vector>
#include <utility>
#include <algorithm>
#include <string>
#include <stack>
using ll = long long;
#define MOD 1000000007
using namespace std;

int main(){
    string S;
    int n;
    cin >> S;
    n = (S[0]-'0')*100+(S[1]-'0')*10+(S[2]-'0');
    n = (n + 5) / 10;
    if (n/100 == 0) {
        cout << n / 10 << "." << n % 10 << "*10^" << (int)S.length() - 1 << endl;
    }
    else {
        cout << n / 100 << "." << (n - n / 100 * 100) / 10 << "*10^" << (int)S.length() << endl;
    }
    return 0;
}