WEI-CHENG CHEN

class Solution {
public:
    vector<int> getRow(int rowIndex) {
        int numRows = rowIndex+1; // 根據118去改
        vector<vector<int>> dp(numRows);
        for (int i = 0; i < numRows; i++) {
            dp[i].resize(i + 1);
            dp[i][0] = dp[i][i] = 1; // 每行最左最右都是 1

            for (int j = 1; j < i; j++) {
                dp[i][j] = dp[i - 1][j - 1] + dp[i - 1][j];
            }
        }
        return dp[rowIndex];
    }
};