1008. Elevator (20)

考察以时间cost为核心的电梯时间模拟

#include<iostream>int main(){int n;while(scanf("%d",&n) != EOF){int floorNow = 0;int sum = 0;while(n--){int request;scanf("%d",&request);if(request > floorNow)sum += (request-floorNow)*6;else if(request < floorNow)sum += (floorNow-request)*4;sum += 5;floorNow = request;}printf("%d\n", sum);}return 0;}