1184. Distance Between Bus Stops.md

题目

1184. Distance Between Bus Stops

思路

4ms 94.87%

代码

class Solution {
public:
    int distanceBetweenBusStops(vector<int>& distance, int start, int des) {
        if(start>des)return distanceBetweenBusStops(distance,des,start);
        int ans=0,count=0;
        for(int i=0;i<distance.size();i++){
            if(i>=start&&i<des)ans+=distance[i];
            count+=distance[i];
        }
        return min(ans,count-ans);
    }
};