zp2108.cpp

一个acm题目系统会自动删除debug和release目录

//---------------------------------------------------------------------------

#include <vcl.h>
#pragma hdrstop

//---------------------------------------------------------------------------

#pragma argsused
#include <iostream.h>
int main(int argc, char* argv[])
{
  int n,m,p,t,i;
  cin>>n;
  while (n)
  {
    m=0;t=n*5;
    for (i=0;i<n;i++)
    {
      cin>>p;
      if (p-m>0)
        t+=6*(p-m);
      else
        t+=4*(m-p);
      m=p;
    }
    cout<<t<<endl;
    cin>>n;
  }
  return 0;
}
//---------------------------------------------------------------------------