题目:
题解:
class Solution {
public:vector<int> getRow(int rowIndex) {vector<int> row(rowIndex + 1);row[0] = 1;for (int i = 1; i <= rowIndex; ++i) {row[i] = 1LL * row[i - 1] * (rowIndex - i + 1) / i;}return row;}
};
题目:
题解:
class Solution {
public:vector<int> getRow(int rowIndex) {vector<int> row(rowIndex + 1);row[0] = 1;for (int i = 1; i <= rowIndex; ++i) {row[i] = 1LL * row[i - 1] * (rowIndex - i + 1) / i;}return row;}
};
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