# Repeating Decimal

For this problem, write a program that reports the decimal value of various integer fractions.

## Input

Input consists of up to $100$ lines. Each line contains three integers: $a$, $b$ and $c$. The constraints are: $1 \le a < b \le 10^6$ and $1 \le c \le 10\, 000$. Input ends at the end of file.

## Output

For each input line, output a line giving the first $c$ fractional digits of the decimal representation for $\frac{a}{b}$. Truncate your result; donâ€™t round.

Sample Input 1 | Sample Output 1 |
---|---|

3 7 10 199 200 1 9 35 25 7 10 3 |
0.4285714285 0.9 0.2571428571428571428571428 0.700 |