#include "bits/stdc++.h"
using namespace std;
#define ll long long int
#define rep(i,n) for( int i = 0; i < n; i++ )
#define rrep(i,n) for( int i = n; i >= 0; i-- )
#define REP(i,s,t) for( int i = s; i <= t; i++ )
#define RREP(i,s,t) for( int i = s; i >= t; i-- )
#define dump(x)  cerr << #x << " = " << (x) << endl;
#define INF 2000000000
#define mod 1000000007
#define INF2 1000000000000000000


int main(void)
{
    cin.tie(0);
    ios::sync_with_stdio(false);
	string S; cin >> S;
	if (S[2] > '4') S[1] += 1;
	if (S[1] > '9') {
		S[1] = '0';
		S[0] += 1;
	}
	if (S[0] > '9') {
		S[0] = '0';
		S = '1' + S;
	}
	cout << S[0] << "." << S[1] << "*10^" << S.length() - 1 << endl;

    return 0;
}