x No Plagiarism!KG8eAnH3vfQxPMha62YJposted 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132Please respect copyright.PENANAjBzfr8JrvQ8964 copyright protection128PENANA3xt14kVFeh 維尼216.73.216.239ns216.73.216.239da2