PAT 1008

这是一道很水的题 ，没有思路直接看代码

题目链接https://www.patest.cn/contests/pat-a-practise/1008

<span style="font-family:Microsoft YaHei;font-size:18px;">#include<iostream>using namespace std;int main(){int n;int a[110];int sum=0;cin>>n;for(int i=0;i<n;i++)cin>>a[i];int up=6;int down=4;int stop=5;int temp=0;for(int i=0;i<n;i++){if(a[i]>temp){sum+=(a[i]-temp)*up+stop;}else{sum+=(temp-a[i])*down+stop;}temp=a[i];}cout<<sum<<endl;return 0;}</span>