Big accuracy#11

Big accuracy

1 second
64 megabytes
Easy

Given a rational fraction \frac{m}{n}. Write its decimal representation with digits after the decimal point.

Input

The input contains three integers , , and (0 < m, n \leq 100, 0 \leq k \leq 1000) given in one line.

Output

Print digits after the decimal point of the given number.

Examples

Example 1

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