class Solution {
public:
    vector<int> getRow(int rowIndex) {
        vector<int> vi(rowIndex+1);
        vi[0] = 1;
        for(int i = 0; i <= rowIndex; i++)
        {
            for(int j = i; j>0; j--)
            {
                vi[j] = vi[j] + vi[j-1];
            }
        }
        return vi;


    }
};