还是纯粹不会啊……到底该怎么办 http://blog.sina.com.cn/s/blog_86942b1401016m3g.html http://www.cnblogs.com/datam-cy/archive/2012/06/12/NOI2004-hut.html var n,m,i,ln,rn,lm,rm:longint; k1,k2,ans,tmp:double; function area(s,len:longint;k:double):double; begin ); area:…