When working with numbers that are really big, it is common to use scientific notation to shorten their representation. In scientific notation, numbers are written in the form: $$\displaystyle M \times 10^N $$

Where ~M~ is a decimal number between ~1.00~ and ~9.99~, which we will always round to two decimal places, and ~N~ is an integer. For example:

$$\displaystyle 987 = 9.87 \times 10^2 $$ $$\displaystyle 1209 = 1.21 \times 10^3 $$

We can also convert numbers out of scientific notation, rounding if needed. For example:

$$\displaystyle 1.21 \times 10^3 = 1210 $$ $$\displaystyle 9.87 \times 10^1 = 99 $$

Given a number in either decimal notation or scientific notation, convert the number to its alternate form.

Input

Each test case contains one number ~N~ ~(1 \le N \le 10^9)~ represented either in decimal or scientific notation. ~N~ is guaranteed to fit in a 32-bit integer.

Output

For each test case, output ~N~ in scientific notation if ~N~ is in decimal notation or output ~N~ in decimal notation if it is in scientific notation.

Sample Input

987

Sample Output

9.87 * 10^2

Sample Input

1.21 * 10^3

Sample Output

1210