# Big accuracy

Easy

Execution time limit is 1 second

Runtime memory usage limit is 64 megabytes

The rational fraction $nm $ is given. Write it in the decimal notation with $k$ digits after the decimal point.

## Input

Three numbers $m$, $n$, $k$ are written in one line. $0<m$, $n≤100$, $0≤k≤1000$.

## Output

Print $k$ digits after the decimal point of the given number.

## Examples

Input #1

Answer #1

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