x No Plagiarism!lGUyh7sVuzWtjGJCEHLsposted 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122Please respect copyright.PENANAiAYbrkE1PQ8964 copyright protection118PENANAE1UiTPso2R 維尼216.73.216.158ns216.73.216.158da2