Created
March 20, 2013 10:34
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Generates valid click codes for Google I/O 2013
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| forbidden_starts = filter(bool, | |
| ''' | |
| 000 | |
| 00100 | |
| 0010100 | |
| 00101011 | |
| 001011 | |
| 00110 | |
| 00111000 | |
| 0011101 | |
| 001111 | |
| 010000 | |
| 01000100 | |
| 0100011 | |
| 01001 | |
| 0101000 | |
| 01010010 | |
| 010101 | |
| 01011 | |
| 0110 | |
| 011100 | |
| 01110100 | |
| 0111011 | |
| 011110 | |
| 0111110 | |
| 01111110 | |
| 10000000 | |
| 1000001 | |
| 100001 | |
| 10001001 | |
| 1000101 | |
| 100011 | |
| 10010001 | |
| 1001001 | |
| 100101 | |
| 10011 | |
| 101 | |
| 1100 | |
| 1101000 | |
| 11010010 | |
| 110101 | |
| 1101100 | |
| 11011010 | |
| 110111 | |
| 111000 | |
| 1110010 | |
| 11100110 | |
| 11101 | |
| 1111 | |
| '''.split() | |
| ) | |
| def is_allowed(num): | |
| bitstring = '{0:08b}'.format(num) | |
| if any(map(lambda p: bitstring.startswith(p), forbidden_starts)): | |
| return False | |
| return True | |
| for num in filter(is_allowed, range(256)): | |
| print '{0:08b}'.format(num) |
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