HDOJ1008 ( Elevator ) 【水题】

Problem : 1008 ( Elevator )     Judge Status : Accepted
RunId : 6005031    Language : C    Author : qq1203456195
Code Render Status : Rendered By HDOJ C Code Render Version 0.01 Beta

#include <stdio.h>
int main()
{
    int n,pre,cur,t,m;
    while (scanf("%d",&n),n)
    {
        pre=0;
        t=0;
        while (n--)
        {
            scanf("%d",&cur);
            m=cur-pre;
            if(m>0)    t+=m*6;
            else    t+=m*-4;
            t+=5;
            pre=cur;
        }
        printf("%d\n",t);
    }
    return 0;
}