标签:+= for ++ unique code solution class ++i pre
class Solution {
public:
int uniquePaths(int m, int n) {
vector<int> dp(n, 1);
for (int i = 1; i < m; ++i) {
for (int j = 1; j < n; ++j) {
dp[j] += dp[j - 1];
}
}
return dp[n - 1];
}
};
标签:+= for ++ unique code solution class ++i pre
原文地址:https://www.cnblogs.com/smallredness/p/10675431.html