leetcode

Solution to some Leetcode problems written in C++

git clone git://git.dimitrijedobrota.com/leetcode.git

2022.cpp (374B)

0 class Solution { 1 public: 2 vector<vector<int>> construct2DArray(const vector<int> &original, int n, int m) const { 3 vector<vector<int>> res(n); 4 5 if (m * n != size(original)) return {}; 6 for (int i = 0, k = 0; i < n; ++i) { 7 res[i] = vector(begin(original) + i * m, begin(original) + (i + 1) * m); 8 } 9 10 return res; 11 } 12 };