1008 Elevator (20)

来源:互联网 发布:sql with cte as 编辑:程序博客网 时间:2024/04/26 23:49

#include<iostream>
using namespace std;

class CA
{
public:
 enum{LIMIT=100};
 void run();
 void caltime();
private:
 int n;
 int floor[LIMIT];
 int time;
};

void CA::run()
{
 cin>>n;
 int i;
 for(i=0;i<n;i++)
 {
  cin>>floor[i];
 }
 caltime();
 printf("%d",time);
}

void CA::caltime()
{
 time=0;
 if(n!=0)
 {
  int i;
  i=0;
  time=floor[0]*6+5;
  for(i=0;i<n-1;i++)
  {
   if(floor[i+1]>floor[i])
    time=time+(floor[i+1]-floor[i])*6+5;
   else if(floor[i+1]<floor[i])
    time=time+(floor[i]-floor[i+1])*4+5;
   else
    time=time+5;
  }
 }
}

int main()
{
 CA *a=new CA;
 a->run();
 return 0;
}

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