492. Construct the Rectangle

class Solution {
public:
    vector<int> constructRectangle(int area) {
        vector<int> v;
        int l;
        for(int i=1; i*i<=area; i++){
            if(area%i==0)
               l=i;
        }
        v.push_back(area/l);
        v.push_back(l);

        return v;

    }
};