#include<bits/stdc++.h>
using namespace std;

using ll=long long;
using ull=unsigned long long;
using i128=__int128_t;
using u128=__uint128_t;
using ld=long double;

void solve()
{
	string s;
	cin >> s;
	int c=s.size()-1;
	if(s.size()>=2)
	{
		if(s[2]-'0'>=5) s[1]+=1;//手动模拟四舍五入 别忘了最高位进位size要加一
		if(s[1]-'0'==10) s[0]+=1;
		if(s[0]-'0'==10)
		{
			cout << 1 << '.' << 0;
			c++;
		}
		else
		{
			cout << s[0] << '.' << s[1];
		}
	}
	cout << "*10^" << c;
}

int main()
{
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	
	int t=1;
	//cin >> t;
	
	while(t--)
	{
		solve();
	}
	return 0;
}