DATA _NULL_; SET FB.FINAL_NORMAL NOBS=NM; CALL SYMPUTX('N',NM); STOP; RUN; 相关文章: 2022-12-23 2021-06-21 2021-06-10 2021-07-08 2021-07-19 2021-08-14 2021-05-21 2022-12-23