t,r,s,t,i,a o,o,r,c,t,d p,m,n,a,e,c,o,l,i a,c,t,a,n,c,o,u,n,t e,g,n,i,ee,r,n
问题描述：
t,r,s,t,i,a o,o,r,c,t,d p,m,n,a,e,c,o,l,i a,c,t,a,n,c,o,u,n,t e,g,n,i,ee,r,n
以上这些字母是错乱的,要把这五组字母组成五个单词!
答
t,r,s,t,i=artist
a o,o,r,c,t,d=doctor
p,m,n,a,e,c,o,l,i=policeman
a,c,t,a,n,c,o,u,n,t=accoutant
e,g,n,i,ee,r,n=engineer