Insert Interval

class Solution {
public:
    vector<vector<int>> insert(vector<vector<int>>& intervals, vector<int>& newInterval) {
         vector<vector<int>>ans;
        for(auto &&i:intervals){
    //  the new interval is after the range of other interval
            if(i[1]<newInterval[0])ans.push_back(i);
    // the new interval's range is before the other
            else if(newInterval[1]<i[0]){
                ans.push_back(newInterval);
                newInterval=i;//updating the new interval
            }
    // the new interval is in the range of the other interval
            else{
                newInterval[0]=min(newInterval[0],i[0]);
                newInterval[1]=max(newInterval[1],i[1]);
            }    
        }
    //At the end after the loop just add the updated newIntervals
        ans.push_back(newInterval);
        return ans;
    }
};