No Plagiarism!butkrYvZXsBoYzR0iTELposted on PENANA 放下就跟作 0.9‾循環有理數一樣,看似你沒辦法到1,但能無限接近他164Please respect copyright.PENANATEC34ysFGf8964 copyright protection160PENANA4BbdTEpnkg 維尼216.73.216.2ns216.73.216.2da2