## Mohan's Physics Problem

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Points: 7
Time limit: 1.0s
Memory limit: 16M

Author:
Problem types
##### Vincent Massey SS - 2014 Senior Contest #1

Despite Mohan's tests being hard enough, you realized after you started that you forgot your calculator! You work out the answer to the quantum physics question to be . Although you don't have a calculator, you have your laptop at your disposal. You decide to write a program to solve the answer for you.

Given and , find the value of expressed in scientific notation.

#### Input Specification

Two space-separated integers, and .

#### Output Specification

Print the value of using scientific notation. Print the significand on the first line and the exponent on the next. The significand must be rounded and displayed to significant digits.

#### Sample Input

2 8

#### Sample Output

2.56
2