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程式語言 - LeetCode - C++ - 62. Unique Paths
參考資訊:
https://algo.monster/liteproblems/62
https://www.cnblogs.com/grandyang/p/4353555.html
題目:

解答:
class Solution {
public:
int uniquePaths(int m, int n) {
vector<vector<int>> dp(m, vector<int>(n));
dp[0][0] = 1;
for (int row = 0; row < m; ++row) {
for (int col = 0; col < n; ++col) {
if (row > 0) {
dp[row][col] += dp[row - 1][col];
}
if (col > 0) {
dp[row][col] += dp[row][col - 1];
}
}
}
return dp[m - 1][n - 1];
}
};