Find The Multiple

Time Limit: 2 Seconds
Memory Limit: 65536 KB
Special Judge

Given a positive integer n, write a program to find out a nonzero multiple
m of n whose decimal representation contains only the digits 0 and 1. You may
assume that n is not greater than 200 and there is a corresponding m containing
no more than 100 decimal digits.

**Input**

The input file may contain multiple test cases. Each line contains a value of
n (1 <= n <= 200). A line containing a zero (0) terminates the input.

**Output**

For each value of n in the input print a line containing the corresponding value
of m. The decimal representation of m must not contain more than 100 digits.
If there are multiple solutions for a given value of n, any one of them is acceptable.

**Sample Input**

2

6

19

0

**Sample Output**

10

100100100100100100

111111111111111111

Source:

**Asia 2002, Dhaka (Bengal)**
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