1. ___(9) = 17(8) = ___(7) = ___(6) = ___(5) = ___(4) = ___(3) = ___(2)
2. ___(17) = A1B2C3(15) = ___(13) = ___(11) = ___(9) = ___(7) = ___(5)
【註:___(x)代表在x進制中的___數。】
收錄日期: 2021-04-13 17:32:43
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100919000051KK00588