No Plagiarism!PWXrh03TOlNfyhL0sXlXposted 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169Please respect copyright.PENANAdNAc1ASVhy8964 copyright protection165PENANArdQbssBS9b 維尼216.73.216.251ns216.73.216.251da2