帮我编写一个程序：从一万份纳税人户籍名单中筛选出税证号码有重复的，条件就是》1，并把重复的列出来

你用的是数据库吧,用一个简单的SQL语言就行了
people是你的表名,peopleId是你的字段名.

select * from people
where peopleId in (select peopleId from people group by peopleId having count(peopleId)) > 1