Print Double with 12 Decimal Places

Given a double precision floating point number, format and output the number with exactly $12$ digits after the decimal point. You do not need to consider floating point precision errors.

inputFormat

The input consists of a single double precision floating point number.

outputFormat

Output the given floating point number with exactly $12$ digits after the decimal point. Make sure to follow the formatting closely.

sample

3.141592653589793

3.141592653590