#include <iostream>
#include <list>
#include <string>
#include <stdint.h>
using namespace std;
using uint = unsigned int;
using int64 = int64_t;
using uint64 = uint64_t;

int main()
{

  string s;
  cin >> s;

  char a = 0;
  char b = 0;
  uint c = 0;
  uint L = s.size();
  
  for( uint i = 0 ; i < L ; i++ ){

    if( i == 0 ){

      a = s[i];
      
    }

    if( i == 1 ){

      b = s[i];
      c += 1;
      
    }

    if( i > 1 ){

      c += 1;
      
    }
    
  }

  cout << a << "." << b << "*" << "10^" << c << "\n"; 
  
}