caste="南京市,苏州市,无锡市,常州市,南通市,徐州市,扬州市,盐城市,泰州市,镇江市,淮安市,连云港市,宿迁市" nnum = alines(myarr,caste,0,',') for i = 1 to nnum ? m.i,myarr(m.i) endfor